### FUNCTION Part of a sulfur-relay system required for 2-thiolation of 5-methylaminomethyl-2-thiouridine  at tRNA wobble positions Accepts sulfur from TusA and transfers it in turn to TusE ### SEQUENCE -M-R-F-A-I-V-V-T-G-P-A-Y-G-T-Q-Q-A-S-S-A-F-Q-F-A-Q-A-L-I-A-E-G-H-K-L-S-S-V-F-F-Y-R-E-G-V-Y-N-A-N-H-L-T-S-P-A-S-D-E-F-D-L-V-R-G-W-Q-Q-L-N-A-Q-H-G-V-A-L-N-I-C-V-A-A-A-L-R-R-G-V-V-D-E-M-E-A-G-R-L-G-L-A-S-S-N-L-Q-Q-G-F-T-L-S-G-L-G-A-L-A-E-A-S-L-T-C-D-R-V-V-Q-F


### FUNCTION Part of a sulfur-relay system required for 2-thiolation of 5-methylaminomethyl-2-thiouridine  at tRNA wobble positions ### SEQUENCE -M-K-R-I-A-F-V-F-S-T-V-P-H-G-T-A-A-G-R-E-G-L-D-A-L-L-A-T-S-A-L-T-D-E-L-A-V-F-F-I-A-D-G-V-F-Q-L-L-P-G-Q-K-P-D-A-V-L-A-R-D-Y-I-A-T-F-K-L-L-D-L-Y-D-I-E-Q-C-W-V-C-A-A-S-L-R-E-R-G-L-D-P-Q-T-P-F-V-V-E-A-T-P-L-E-A-D-A-L-R-R-E-L-A-N-Y-D-V-I-L-R-F


### FUNCTION Part of a sulfur-relay system required for 2-thiolation of 5-methylaminomethyl-2-thiouridine  at tRNA wobble positions ### SEQUENCE -M-L-H-T-L-H-R-S-P-W-L-T-D-F-A-A-L-L-R-L-L-S-E-G-D-E-L-L-L-L-Q-D-G-V-T-A-A-V-D-G-N-R-Y-L-E-S-L-R-N-A-P-I-K-V-Y-A-L-N-E-D-L-I-A-R-G-L-T-G-Q-I-S-N-D-I-I-P-I-D-Y-T-D-F-V-R-L-T-V-K-H-S-G-Q-M-A-W


### FUNCTION A GTPase-activating protein  that modifies Der/EngA GTPase function May play a role in ribosome biogenesis ### SEQUENCE -M-K-P-S-S-P-S-R-S-K-G-H-A-K-A-R-R-K-T-R-E-E-L-N-Q-E-A-R-D-R-K-R-Q-K-K-R-R-G-H-A-P-G-S-R-A-A-G-G-N-N-T-S-G-S-K-G-Q-N-A-P-K-D-P-R-I-G-S-K-T-P-I-P-L-G-V-T-E-K-V-T-K-Q-H-K-P-K-S-E-K-P-M-L-S-P-Q-A-E-L-E-L-L-E-T-D-E-R-L-D-A-L-L-E-R-L-E-A-G-E-T-L-S-A-E-E-Q-S-W-V-D-A-K-L-D-R-I-D-E-L-M-Q-K-L-G-L-S-Y-D-D-D-E-E-E-E-E-D-E-K-Q-E-D-M-M-R-L-L-R-G-N


### FUNCTION Part of the high-affinity ATP-driven potassium transport  system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm This subunit acts as a catalytic chaperone that increases the ATP-binding affinity of the ATP-hydrolyzing subunit KdpB by the formation of a transient KdpB/KdpC/ATP ternary complex ### SEQUENCE -M-R-G-L-R-P-A-L-S-T-F-I-F-L-L-L-I-T-G-G-V-Y-P-L-L-T-T-A-L-G-Q-W-W-F-P-W-Q-A-N-G-S-L-I-R-E-G-D-T-V-R-G-S-A-L-I-G-Q-N-F-T-D-N-G-Y-F-H-G-R-P-S-A-T-A-E-M-P-Y-N-P-Q-A-S-G-G-S-N-L-A-V-S-N-P-E-L-D-K-L-I-A-A-R-V-A-A-L-R-A-A-N-P-N-A-S-T-S-V-P-V-E-L-V-T-A-S-A-S-G-L-D-N-N-I-T-P-Q-A-A-A-W-Q-I-P-R-V-A-K-A-R-N-L-S-V-E-Q-L-T-Q-L-I-A-K-Y-S-Q-Q-P-L-V-K-Y-I-G-Q-P-V-V-N-I-V-E-L-N-L-A-L-D-K-L-D-E


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA ### SEQUENCE -M-S-L-S-T-E-A-T-A-K-I-V-S-E-F-G-R-D-A-N-D-T-G-S-T-E-V-Q-V-A-L-L-T-A-Q-I-N-H-L-Q-G-H-F-A-E-H-K-K-D-H-H-S-R-R-G-L-L-R-M-V-S-Q-R-R-K-L-L-D-Y-L-K-R-K-D-V-A-R-Y-T-R-L-I-E-R-L-G-L-R-R


### FUNCTION Involved in urease metallocenter assembly Binds nickel Probably functions as a nickel donor during metallocenter assembly ### SEQUENCE -M-L-Y-L-T-R-R-V-E-T-P-A-Q-T-T-A-S-V-T-L-P-V-D-M-R-V-K-S-R-I-K-V-T-L-N-D-G-R-Q-A-G-L-L-L-P-R-G-L-L-L-R-D-G-D-I-L-S-N-E-N-G-D-E-F-I-K-V-I-A-A-D-E-A-V-S-V-V-R-C-A-D-P-F-M-L-A-K-A-C-W-H-L-G-N-R-H-V-P-L-Q-I-M-P-G-E-L-R-Y-H-H-D-H-V-L-D-D-M-L-R-Q-F-G-L-D-V-D-F-A-H-L-P-F-E-P-E-A-G-A-Y-A-S-K-S-H-A-H-N-H-D-Q-E-H-S-H


### FUNCTION Exporter of O-acetylserine  and cysteine ### SEQUENCE -M-T-P-T-L-L-S-A-F-W-T-Y-T-L-I-T-A-M-T-P-G-P-N-N-I-L-A-L-S-S-A-T-T-H-G-F-H-Q-S-T-R-V-L-A-G-M-S-L-G-F-L-I-V-M-L-L-C-A-G-I-S-F-S-L-A-V-I-D-P-A-A-V-H-L-L-S-W-A-G-A-A-Y-I-V-W-L-A-W-K-I-A-T-S-P-T-K-E-D-G-L-Q-T-K-P-I-S-F-W-A-S-F-A-L-Q-F-V-N-V-K-I-I-L-Y-G-V-T-A-L-S-T-F-V-L-P-Q-T-Q-A-L-S-W-I-V-G-V-S-V-L-L-A-M-I-G-T-F-G-N-V-C-W-A-L-A-G-H-L-F-Q-R-L-F-R-Q-Y-G-R-Q-L-N-I-V-L-A-L-L-L-I-Y-C-A-V-R-I-F-Y


### FUNCTION Overproduction of CaiE stimulates the activity of CaiB and CaiD ### SEQUENCE -M-S-Y-Y-A-F-E-G-L-I-P-V-V-H-P-T-A-F-V-H-P-S-A-V-L-I-G-D-V-I-V-G-A-G-V-Y-I-G-P-L-A-S-L-R-G-D-Y-G-R-L-I-V-Q-A-G-A-N-I-Q-D-G-C-I-M-H-G-Y-T-D-T-D-T-I-V-G-E-N-G-H-I-G-H-G-A-I-L-H-G-C-V-I-G-R-D-A-L-V-G-M-N-S-V-I-M-D-G-A-V-I-G-E-E-S-I-V-A-A-M-S-F-V-K-A-G-F-H-G-E-K-R-Q-L-L-M-G-T-P-A-R-A-V-R-S-V-S-D-D-E-L-H-W-K-R-L-N-T-K-E-Y-Q-D-L-V-G-R-C-H-A-S-L-H-E-T-Q-P-L-R-Q-M-E-E-N-R-P-R-L-Q-G-T-T-D-V-T-P-K-R


### FUNCTION Part of the multicomponent 3-phenylpropionate dioxygenase Converts 3-phenylpropionic acid , respectively ### SEQUENCE -M-S-A-Q-V-S-L-E-L-H-H-R-I-S-Q-F-L-F-H-E-A-S-L-L-D-D-W-K-F-R-D-W-L-A-Q-L-D-E-E-I-C-Y-T-M-R-T-T-V-N-A-Q-T-R-D-R-R-K-G-V-Q-P-P-T-T-W-I-F-N-D-T-K-D-Q-L-E-R-R-I-A-R-L-E-T-G-M-A-W-A-E-E-P-P-S-R-T-R-H-L-I-S-N-C-Q-I-S-E-T-D-I-P-N-V-F-A-V-R-V-N-Y-L-L-Y-R-A-Q-K-E-R-D-E-T-F-Y-V-G-T-R-F-D-K-V-R-R-L-E-D-D-N-W-R-L-L-E-R-D-I-V-L-D-Q-A-V-I-T-S-H-N-L-S-V-L-F


### FUNCTION This protein is involved in control of the biosynthesis of threonine ### SEQUENCE -M-K-R-I-S-T-T-I-T-T-T-I-T-T-T-I-T-I-T-I-T-T-G-N-G-A-G


### FUNCTION Excises ethenocytosine and uracil, which can arise by alkylation or deamination of cytosine, respectively, from the corresponding mispairs with guanine in ds-DNA It is capable of hydrolyzing the carbon-nitrogen bond between the sugar-phosphate backbone of the DNA and the mispaired base The complementary strand guanine functions in substrate recognition Required for DNA damage lesion repair in stationary-phase cells ### SEQUENCE -M-V-E-D-I-L-A-P-G-L-R-V-V-F-C-G-I-N-P-G-L-S-S-A-G-T-G-F-P-F-A-H-P-A-N-R-F-W-K-V-I-Y-Q-A-G-F-T-D-H-Q-L-K-P-Q-E-A-Q-H-L-L-D-Y-R-C-G-V-T-K-L-V-D-R-P-T-V-Q-A-N-E-I-S-K-Q-E-L-H-A-G-G-R-K-L-I-E-K-I-E-D-Y-Q-P-Q-A-L-A-I-L-G-K-Q-A-Y-E-Q-G-F-S-Q-R-G-A-Q-W-G-K-Q-T-L-S-I-G-S-T-Q-I-W-V-L-P-N-P-S-G-L-S-R-V-S-L-E-K-L-V-E-A-Y-R-E-L-D-Q-A-L-V-V-R-G-R


### FUNCTION Involved in iron-sulfur  cluster assembly May act as a regulator of Fe-S biogenesis ### SEQUENCE -M-N-D-S-E-F-H-R-L-A-D-Q-L-W-L-T-I-E-E-R-L-D-D-W-D-G-D-S-D-I-D-C-E-I-N-G-G-V-L-T-I-T-F-E-N-G-S-K-I-I-I-N-R-Q-E-P-L-H-Q-V-W-L-A-T-K-Q-G-G-Y-H-F-D-L-K-G-D-E-W-I-C-D-R-S-G-E-T-F-R-D-L-L-E-Q-A-A-T-Q-Q-A-G-E-T-V-S-F-R


### FUNCTION Involved in pyrimidine catabolism Catalyzes the deamination of 3-aminoacrylate to malonic semialdehyde, a reaction that can also occur spontaneously RutC may facilitate the reaction and modulate the metabolic fitness, rather than catalyzing essential functions ### SEQUENCE -M-P-K-S-V-I-I-P-A-G-S-S-A-P-L-A-P-F-V-P-G-T-L-A-D-G-V-V-Y-V-S-G-T-L-A-F-D-Q-H-N-N-V-L-F-A-D-D-P-K-A-Q-T-R-H-V-L-E-T-I-R-K-V-I-E-T-A-G-G-T-M-A-D-V-T-F-N-S-I-F-I-T-D-W-K-N-Y-A-A-I-N-E-T-Y-A-E-F-F-P-G-D-K-P-A-R-F-C-I-Q-C-G-L-V-K-P-D-A-L-V-E-I-A-T-I-A-H-I-A-K


### FUNCTION May reduce toxic product malonic semialdehyde to 3-hydroxypropionic acid, which is excreted ### SEQUENCE -M-N-E-A-V-S-P-G-A-L-S-T-L-F-T-D-A-R-T-H-N-G-W-R-E-T-P-V-S-D-E-T-L-R-E-L-Y-A-L-M-K-W-G-P-T-S-A-N-C-S-P-A-R-I-V-F-I-R-T-A-E-G-K-E-R-L-R-P-A-L-S-S-G-N-L-Q-K-T-L-T-A-P-V-T-A-I-V-A-W-D-S-E-F-Y-E-R-L-P-Q-L-F-P-H-G-D-A-R-S-W-F-T-S-S-P-Q-L-A-E-E-T-A-F-R-N-S-S-M-Q-A-A-Y-L-I-I-A-C-R-A-L-G-L-D-T-G-P-M-S-G-F-D-R-Q-H-V-D-D-A-F-F-A-G-S-T-L-K-S-N-L-L-I-N-I-G-Y-G-D-S-S-K-L-F-A-R-L-P-R-L-S-F-E-E-A-C-G-L-L


### FUNCTION Connects the signal transduction between the two-component systems EvgS/EvgA and PhoQ/PhoP, by directly interacting with PhoQ and thus activating the PhoQ/PhoP system, in response to acid stress conditions ### SEQUENCE -M-H-A-T-T-V-K-N-K-I-T-Q-R-D-N-Y-K-E-I-M-S-V-I-V-V-I-L-L-L-T-L-T-L-I-A-I-F-S-A-I-D-Q-L-G-I-S-E-M-G-R-I-A-R-D-L-T-H-F-I-V-N-S-L-Q-D


### FUNCTION RNaseP catalyzes the removal of the 5'-leader sequence from pre-tRNA to produce the mature 5'-terminus It can also cleave other RNA substrates such as 45S RNA The protein component plays an auxiliary but essential role in vivo by binding to the 5'-leader sequence and broadening the substrate specificity of the ribozyme ### SEQUENCE -M-V-K-L-A-F-P-R-E-L-R-L-L-T-P-S-Q-F-T-F-V-F-Q-Q-P-Q-R-A-G-T-P-Q-I-T-I-L-G-R-L-N-S-L-G-H-P-R-I-G-L-T-V-A-K-K-N-V-R-R-A-H-E-R-N-R-I-K-R-L-T-R-E-S-F-R-L-R-Q-H-E-L-P-A-M-D-F-V-V-V-A-K-K-G-V-A-N-L-D-N-R-A-L-S-E-A-L-E-K-L-W-R-R-H-C-R-L-A-R-G-S


### FUNCTION This protein is required for primosome-dependent normal DNA replication ### SEQUENCE -M-S-S-R-V-L-T-P-D-V-V-G-I-D-A-L-V-H-D-H-Q-T-V-L-A-K-A-E-G-G-V-V-A-V-F-A-N-N-A-P-A-F-Y-A-V-T-P-A-R-L-A-E-L-L-A-L-E-E-K-L-A-R-P-G-S-D-V-D-L-D-D-Q-L-Y-Q-E-P-Q-A-A-P-V-A-V-P-M-G-K-F-A-M-Y-P-D-W-Q-P-D-A-D-F-I-R-L-A-A-L-W-G-V-A-L-R-E-P-V-T-T-E-E-L-A-S-F-I-A-Y-W-Q-A-E-G-K-V-F-H-H-V-Q-W-Q-Q-K-L-A-R-S-L-Q-I-G-R-A-S-N-G-G-L-P-K-R-D-V-N-T-V-S-E-P-D-S-Q-I-P-P-G-F-R-G


### FUNCTION Inhibits RpoS proteolysis by regulating RssB activity, thereby increasing the stability of the sigma stress factor RpoS during oxidative stress Its effect on RpoS stability is due to its interaction with RssB, which probably blocks the interaction of RssB with RpoS, and the consequent delivery of the RssB-RpoS complex to the ClpXP protein degradation pathway ### SEQUENCE -M-M-R-Q-S-L-Q-A-V-L-P-E-I-S-G-N-K-T-S-L-L-R-K-S-V-C-S-D-L-L-T-L-F-N-S-P-H-S-T-L-P-S-L-L-V-S-G-M-P-E-W-Q-V-H-N-P-S-D-K-H-L-Q-S-W-Y-C-R-Q-L-R-S-A-L-L-F-H-E-P-R-I-A-A-L-Q-V-N-L-K-E-A-Y-C-H-T-L-A-I-S-L-E-I-M-L-Y-H-D-D-E-P-L-T-F-D-L-V-W-D-N-G-G-W-R-S-A-T-L-E-N-V-S


### FUNCTION Single strand-specific metallo-endoribonuclease involved in late-stage 70S ribosome quality control and in maturation of the 3' terminus of the 16S rRNA ### SEQUENCE -M-S-Q-V-I-L-D-L-Q-L-A-C-E-D-N-S-G-L-P-E-E-S-Q-F-Q-T-W-L-N-A-V-I-P-Q-F-Q-E-E-S-E-V-T-I-R-V-V-D-T-A-E-S-H-S-L-N-L-T-Y-R-G-K-D-K-P-T-N-V-L-S-F-P-F-E-V-P-P-G-M-E-M-S-L-L-G-D-L-V-I-C-R-Q-M-V-E-K-E-A-Q-E-Q-G-K-P-L-E-A-H-W-A-H-M-V-V-H-G-S-L-H-L-L-G-Y-D-H-I-E-D-D-E-A-E-E-M-E-A-L-E-T-E-I-M-L-A-L-G-Y-E-D-P-Y-I-A-E-K-E


### FUNCTION Together with LptD, is involved in the assembly of lipopolysaccharide  at the surface of the outer membrane Required for the proper assembly of LptD Binds LPS and may serve as the LPS recognition site at the outer membrane ### SEQUENCE -M-R-Y-L-A-T-L-L-L-S-L-A-V-L-I-T-A-G-C-G-W-H-L-R-D-T-T-Q-V-P-S-T-M-K-V-M-I-L-D-S-G-D-P-N-G-P-L-S-R-A-V-R-N-Q-L-R-L-N-G-V-E-L-L-D-K-E-T-T-R-K-D-V-P-S-L-R-L-G-A-V-S-I-S-Q-D-T-A-S-V-F-R-N-G-Q-T-A-E-Y-Q-M-V-M-T-V-S-A-S-V-L-I-P-G-R-D-I-Y-P-I-S-T-K-V-F-R-S-F-F-D-N-P-Q-M-A-L-A-K-D-N-E-Q-E-M-I-I-K-E-M-Y-D-R-A-A-E-Q-L-I-R-K-L-P-S-I-R-A-A-D-I-R-S-D-E-E-Q-T-S-T-T-T-D-T-P-A-T-P-A-R-V-S-T-T-L-G-N


### FUNCTION Involved in the maturation of  hydrogenases Required for nickel insertion into the metal center of the hydrogenase ### SEQUENCE -M-H-E-L-S-L-C-Q-S-A-V-E-I-I-Q-R-Q-A-E-Q-H-D-V-K-R-V-T-A-V-W-L-E-I-G-A-L-S-C-V-E-E-S-A-V-R-F-S-F-E-I-V-C-H-G-T-V-A-Q-G-C-D-L-H-I-V-Y-K-P-A-Q-A-W-C-W-D-C-S-Q-V-V-E-V-H-Q-H-D-A-Q-C-P-L-C-H-G-E-R-L-R-V-D-T-G-D-S-L-I-V-K-S-I-E-V-E


### FUNCTION Toxic component of a type I toxin-antitoxin  When overexpressed kills cells within minutes ### SEQUENCE -M-L-T-K-Y-A-L-V-A-V-I-V-L-C-L-T-V-L-G-F-T-L-L-V-G-D-S-L-C-E-F-T-V-K-E-R-N-I-E-F-K-A-V-L-A-Y-E-P-K-K


### FUNCTION Toxic component of a type I toxin-antitoxin  When overexpressed kills cells within minutes ### SEQUENCE -M-L-T-K-Y-A-L-V-A-V-I-V-L-C-L-T-V-P-G-F-T-L-L-V-G-D-S-L-C-E-F-T-V-K-E-R-N-I-E-F-R-A-V-L-A-Y-E-P-K-K


### FUNCTION Part of a cation efflux system that mediates resistance to copper and silver Binds one copper per polypeptide ### SEQUENCE -M-K-K-A-L-Q-V-A-M-F-S-L-F-T-V-I-G-F-N-A-Q-A-N-E-H-H-H-E-T-M-S-E-A-Q-P-Q-V-I-S-A-T-G-V-V-K-G-F-D-L-E-S-K-K-I-T-I-H-H-D-P-I-A-A-V-N-W-P-E-M-T-M-R-F-T-I-T-P-Q-T-K-M-S-G-I-K-T-G-D-K-V-A-F-N-F-V-Q-Q-G-N-L-S-L-L-Q-D-I-K-V-S-Q


### FUNCTION Associates with aggregated proteins, together with IbpA, to stabilize and protect them from irreversible denaturation and extensive proteolysis during heat shock and oxidative stress Aggregated proteins bound to the IbpAB complex are more efficiently refolded and reactivated by the ATP-dependent chaperone systems ClpB and DnaK/DnaJ/GrpE Its activity is ATP-independent ### SEQUENCE -M-R-N-F-D-L-S-P-L-M-R-Q-W-I-G-F-D-K-L-A-N-A-L-Q-N-A-G-E-S-Q-S-F-P-P-Y-N-I-E-K-S-D-D-N-H-Y-R-I-T-L-A-L-A-G-F-R-Q-E-D-L-E-I-Q-L-E-G-T-R-L-S-V-K-G-T-P-E-Q-P-K-E-E-K-K-W-L-H-Q-G-L-M-N-Q-P-F-S-L-S-F-T-L-A-E-N-M-E-V-S-G-A-T-F-V-N-G-L-L-H-I-D-L-I-R-N-E-P-E-P-I-A-A-Q-R-I-A-I-S-E-R-P-A-L-N-S


### FUNCTION Functions in complex with FlhC as a master transcriptional regulator that regulates transcription of several flagellar and non-flagellar operons by binding to their promoter region Activates expression of class 2 flagellar genes, including fliA, which is a flagellum-specific sigma factor that turns on the class 3 genes Also regulates genes whose products function in a variety of physiological pathways ### SEQUENCE -M-H-T-S-E-L-L-K-H-I-Y-D-I-N-L-S-Y-L-L-L-A-Q-R-L-I-V-Q-D-K-A-S-A-M-F-R-L-G-I-N-E-E-M-A-T-T-L-A-A-L-T-L-P-Q-M-V-K-L-A-E-T-N-Q-L-V-C-H-F-R-F-D-S-H-Q-T-I-T-L-L-T-Q-D-S-R-V-D-D-L-Q-Q-I-H-T-G-I-M-L-S-T-R-L-L-N-D-V-N-Q-P-E-E-A-L-R-K-K-R-A


### FUNCTION Probably functions as a manganese efflux pump ### SEQUENCE -M-N-I-T-A-T-V-L-L-A-F-G-M-S-M-D-A-F-A-A-S-I-G-K-G-A-T-L-H-K-P-K-F-S-E-A-L-R-T-G-L-I-F-G-A-V-E-T-L-T-P-L-I-G-W-G-M-G-M-L-A-S-R-F-V-L-E-W-N-H-W-I-A-F-V-L-L-I-F-L-G-G-R-M-I-I-E-G-F-R-G-A-D-D-E-D-E-E-P-R-R-R-H-G-F-W-L-L-V-T-T-A-I-A-T-S-L-D-A-M-A-V-G-V-G-L-A-F-L-Q-V-N-I-I-A-T-A-L-A-I-G-C-A-T-L-I-M-S-T-L-G-M-M-V-G-R-F-I-G-S-I-I-G-K-K-A-E-I-L-G-G-L-V-L-I-G-I-G-V-Q-I-L-W-T-H-F-H-G


### FUNCTION Probably mediates the hydrolysis of some nucleoside diphosphate derivatives ### SEQUENCE -M-E-Y-R-S-L-T-L-D-D-F-L-S-R-F-Q-L-L-R-P-Q-I-N-R-E-T-L-N-H-R-Q-A-A-V-L-I-P-I-V-R-R-P-Q-P-G-L-L-L-T-Q-R-S-I-H-L-R-K-H-A-G-Q-V-A-F-P-G-G-A-V-D-D-T-D-A-S-V-I-A-A-A-L-R-E-A-E-E-E-V-A-I-P-P-S-A-V-E-V-I-G-V-L-P-P-V-D-S-V-T-G-Y-Q-V-T-P-V-V-G-I-I-P-P-D-L-P-Y-R-A-S-E-D-E-V-S-A-V-F-E-M-P-L-A-Q-A-L-H-L-G-R-Y-H-P-L-D-I-Y-R-R-G-D-S-H-R-V-W-L-S-W-Y-E-Q-Y-F-V-W-G-M-T-A-G-I-I-R-E-L-A-L-Q-I-G-V-K-P


### FUNCTION Could be a nuclease involved in processing of the 5'-end of pre-16S rRNA ### SEQUENCE -M-S-G-T-L-L-A-F-D-F-G-T-K-S-I-G-V-A-V-G-Q-R-I-T-G-T-A-R-P-L-P-A-I-K-A-Q-D-G-T-P-D-W-N-L-I-E-R-L-L-K-E-W-Q-P-D-E-I-I-V-G-L-P-L-N-M-D-G-T-E-Q-P-L-T-A-R-A-R-K-F-A-N-R-I-H-G-R-F-G-V-E-V-K-L-H-D-E-R-L-S-T-V-E-A-R-S-G-L-F-E-Q-G-G-Y-R-A-L-N-K-G-K-I-D-S-A-S-A-V-I-I-L-E-S-Y-F-E-Q-G-Y


### FUNCTION Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis ### SEQUENCE -M-T-A-T-A-Q-Q-L-E-Y-L-K-N-S-I-K-S-I-Q-D-Y-P-K-P-G-I-L-F-R-D-V-T-S-L-L-E-D-P-K-A-Y-A-L-S-I-D-L-L-V-E-R-Y-K-N-A-G-I-N-K-V-V-G-T-E-A-R-G-F-L-F-G-A-P-V-A-L-G-L-G-V-G-F-V-P-V-R-K-P-G-K-L-P-R-E-T-I-S-E-T-Y-D-L-E-Y-G-T-D-Q-L-E-I-H-V-D-A-I-K-P-G-D-K-V-L-V-V-D-D-L-L-A-T-G-G-T-I-E-A-T-V-K-L-I-R-R-L-G-G-E-V-A-D-A-A-F-I-I-N-L-F-D-L-G-G-E-Q-R-L-E-K-Q-G-I-T-S-Y-S-L-V-P-F-P-G-H


### FUNCTION Part of a sulfur-relay system required for 2-thiolation of 5-methylaminomethyl-2-thiouridine ### SEQUENCE -M-L-I-F-E-G-K-E-I-E-T-D-T-E-G-Y-L-K-E-S-S-Q-W-S-E-P-L-A-V-V-I-A-E-N-E-G-I-S-L-S-P-E-H-W-E-V-V-R-F-V-R-D-F-Y-L-E-F-N-T-S-P-A-I-R-M-L-V-K-A-M-A-N-K-F-G-E-E-K-G-N-S-R-Y-L-Y-R-L-F-P-K-G-P-A-K-Q-A-T-K-I-A-G-L-P-K-P-V-K-C-I


### FUNCTION Guanidinium ion exporter Couples guanidinium export to the proton motive force, exchanging one guanidinium ion for two protons ### SEQUENCE -M-S-W-I-I-L-V-I-A-G-L-L-E-V-V-W-A-V-G-L-K-Y-T-H-G-F-S-R-L-T-P-S-V-I-T-V-T-A-M-I-V-S-M-A-L-L-A-W-A-M-K-S-L-P-V-G-T-A-Y-A-V-W-T-G-I-G-A-V-G-A-A-I-T-G-I-V-L-L-G-E-S-A-N-P-M-R-L-A-S-L-A-L-I-V-L-G-I-I-G-L-K-L-S-T-H


### FUNCTION An ATP-independent periplasmic chaperone, decreases protein aggregation and helps protein refolding Binds substrate over a large region Protect proteins in vitro against tannin inactivation ### SEQUENCE -M-R-K-L-T-A-L-F-V-A-S-T-L-A-L-G-A-A-N-L-A-H-A-A-D-T-T-T-A-A-P-A-D-A-K-P-M-M-H-H-K-G-K-F-G-P-H-Q-D-M-M-F-K-D-L-N-L-T-D-A-Q-K-Q-Q-I-R-E-I-M-K-G-Q-R-D-Q-M-K-R-P-P-L-E-E-R-R-A-M-H-D-I-I-A-S-D-T-F-D-K-A-K-A-E-A-Q-I-A-K-M-E-E-Q-R-K-A-N-M-L-A-H-M-E-T-Q-N-K-I-Y-N-I-L-T-P-E-Q-K-K-Q-F-N-A-N-F-E-K-R-L-T-E-R-P-A-A-K-G-K-M-P-A-T-A-E


### FUNCTION Catalyzes the dephosphorylation of heptose of the outer membrane lipopolysaccharide core ### SEQUENCE -M-L-A-F-C-R-S-S-L-K-S-K-K-Y-F-I-I-L-L-A-L-A-A-I-A-G-L-G-T-H-A-A-W-S-S-N-G-L-P-R-I-D-N-K-T-L-G-R-L-A-Q-Q-H-P-V-V-V-L-F-R-H-A-E-R-C-D-R-S-T-N-Q-C-L-S-D-K-T-G-I-T-V-K-G-T-Q-D-A-R-E-L-G-N-A-F-S-A-D-I-P-D-F-D-L-Y-S-S-N-T-V-R-T-I-Q-S-A-T-W-F-S-A-G-K-K-L-T-V-D-K-R-L-L-Q-C-G-N-E-I-Y-S-A-I-K-D-L-Q-S-K-A-P-D-K-N-I-V-I-F-T-H-N-H-C-L-T-Y-I-A-K-D-K-R-D-A-T-F-K-P-D-Y-L-D-G-L-V-M-H-V-E-K-G-K-V-Y-L-D-G-E-F-V-N-H


### FUNCTION General inhibitor of pancreatic serine proteases inhibits chymotrypsin, trypsin, elastases, factor X, kallikrein as well as a variety of other proteases ### SEQUENCE -M-K-T-I-L-P-A-V-L-F-A-A-F-A-T-T-S-A-W-A-A-E-S-V-Q-P-L-E-K-I-A-P-Y-P-Q-A-E-K-G-M-K-R-Q-V-I-Q-L-T-P-Q-E-D-E-S-T-L-K-V-E-L-L-I-G-Q-T-L-E-V-D-C-N-L-H-R-L-G-G-K-L-E-S-K-T-L-E-G-W-G-Y-D-Y-Y-V-F-D-K-V-S-S-P-V-S-T-M-M-A-C-P-D-G-K-K-E-K-K-F-V-T-A-Y-L-G-D-T-G-M-L-R-Y-N-S-K-L-P-I-V-V-Y-T-P-D-N-V-D-V-K-Y-R-V-W-K-A-E-E-K-I-D-N-A-V-V-R


### FUNCTION This is one of the proteins that binds to the 5S RNA in the ribosome where it forms part of the central protuberance ### SEQUENCE -M-F-T-I-N-A-E-V-R-K-E-Q-G-K-G-A-S-R-R-L-R-A-A-N-K-F-P-A-I-I-Y-G-G-K-E-A-P-L-A-I-E-L-D-H-D-K-V-M-N-I-Q-A-K-A-E-F-Y-S-E-V-L-T-I-V-V-D-G-K-E-I-K-V-K-A-Q-D-V-Q-R-H-P-Y-K-P-K-L-Q-H-I-D-F-V-R-A


### FUNCTION Converts holo-ACP to apo-ACP by hydrolytic cleavage of the phosphopantetheine prosthetic group from ACP ### SEQUENCE -M-N-F-L-A-H-L-H-L-A-H-L-A-E-S-S-L-S-G-N-L-L-A-D-F-V-R-G-N-P-E-E-S-F-P-P-D-V-V-A-G-I-H-M-H-R-R-I-D-V-L-T-D-N-L-P-E-V-R-E-A-R-E-W-F-R-S-E-T-R-R-V-A-P-I-T-L-D-V-M-W-D-H-F-L-S-R-H-W-S-Q-L-S-P-D-F-P-L-Q-E-F-V-C-Y-A-R-E-Q-V-M-T-I-L-P-D-S-P-P-R-F-I-N-L-N-N-Y-L-W-S-E-Q-W-L-V-R-Y-R-D-M-D-F-I-Q-N-V-L-N-G-M-A-S-R-R-P-R-L-D-A-L-R-D-S-W-Y-D-L-D-A-H-Y-A-A-L-E-T-R-F-W-Q-F-Y-P-R-M-M-A-Q-A-S-R-K-A-L


### FUNCTION Catalyzes the excretion of spermidine ### SEQUENCE -M-F-Y-W-I-L-L-A-L-A-I-A-T-E-I-T-G-T-L-S-M-K-W-A-S-V-G-N-G-N-A-G-F-I-L-M-L-V-M-I-T-L-S-Y-I-F-L-S-F-A-V-K-K-I-A-L-G-V-A-Y-A-L-W-E-G-I-G-I-L-F-I-T-I-F-S-V-L-L-F-D-E-A-L-S-T-M-K-I-A-G-L-L-T-L-V-A-G-I-V-L-I-K-S-G-T-R-K-P-G-K-P-V-K-E-A-T-R-A-T-I


### FUNCTION An FAD assembly protein, which accelerates covalent attachment of the cofactor into other proteins Plays an essential role in the assembly of succinate dehydrogenase  of the flavoprotein subunit SdhA of SDH and other flavinylated proteins as well ### SEQUENCE -M-D-I-H-N-K-A-R-I-H-W-A-C-R-R-G-M-R-E-L-D-I-S-I-M-P-F-F-E-H-E-Y-D-S-L-S-D-E-E-K-R-I-F-V-R-L-L-Q-S-D-D-P-D-L-F-N-W-L-M-N-H-G-K-P-A-D-A-E-L-E-Q-M-V-R-L-I-Q-T-R-N-R-E-R-G-P-V-A-I


### FUNCTION Binds 23S rRNA and is also seen to make contacts with the A and possibly P site tRNAs ### SEQUENCE -M-L-Q-P-K-R-T-K-F-R-K-M-H-K-G-R-N-R-G-L-A-A-G-A-D-V-S-F-G-S-F-G-L-K-A-V-G-R-G-R-L-T-A-R-Q-I-E-A-A-R-R-A-M-T-R-A-V-K-R-Q-G-K-I-W-I-R-V-F-P-D-K-P-I-T-E-K-P-L-A-V-R-M-G-K-G-K-G-N-V-E-Y-W-V-A-L-I-Q-P-G-K-V-L-Y-E-M-D-G-V-P-E-E-L-A-R-E-A-F-K-L-A-A-A-K-L-P-I-K-T-T-F-V-T-K-T-V-M


### FUNCTION Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE It is the nucleotide exchange factor for DnaK and may function as a thermosensor Unfolded proteins bind initially to DnaJ ### SEQUENCE -M-S-S-K-E-Q-K-T-P-E-G-Q-A-P-E-E-I-I-M-D-Q-H-E-E-V-E-A-V-E-P-N-D-S-A-E-Q-V-D-P-R-D-E-K-I-A-N-L-E-V-Q-L-A-E-A-Q-T-R-E-R-D-T-V-L-R-I-K-A-E-M-E-N-L-R-R-R-T-E-Q-D-I-E-K-A-H-K-F-A-L-E-K-F-V-N-E-L-L-P-V-I-D-S-L-D-R-A-L-E-V-A-D-K-A-N-P-D-M-A-A-M-V-E-G-I-E-L-T-L-K-S-M-L-D-V-V-R-K-F-G-V-E-V-I-A-E-T-N-V-P-L-D-P-N-V-H-Q-A-I-A-M-V-E-S-E-E-V-P-A-G-N-V-L-G-I-M-Q-K-G-Y-T-L-N-G-R-T-I-R-A-A-M-V-T-V-A-K-A-K


### FUNCTION Part of a sulfur-relay system required for 2-thiolation of 5-methylaminomethyl-2-thiouridine ### SEQUENCE -M-L-I-F-E-G-K-E-I-S-T-D-S-E-G-Y-L-K-E-T-T-Q-W-S-E-A-L-A-V-A-I-A-A-N-E-G-I-E-L-S-A-E-H-W-E-V-V-R-F-V-R-E-F-Y-L-E-F-N-T-S-P-A-I-R-M-L-V-K-A-M-A-N-K-F-G-E-E-K-G-N-S-R-Y-L-Y-R-L-F-P-K-G-P-A-K-Q-A-T-K-I-A-G-L-P-K-P-V-K-C-I


### FUNCTION Converts holo-ACP to apo-ACP by hydrolytic cleavage of the phosphopantetheine prosthetic group from ACP ### SEQUENCE -M-N-F-L-A-H-L-H-L-A-H-L-A-D-S-S-L-S-G-N-L-L-A-D-F-V-R-G-N-P-A-T-H-Y-P-P-D-V-V-E-G-I-Y-M-H-R-R-I-D-V-M-T-D-N-L-P-E-V-R-E-A-R-E-W-F-R-H-E-T-R-R-V-A-P-I-T-L-D-V-M-W-D-H-F-L-S-R-H-W-T-Q-I-S-P-D-F-P-L-Q-A-F-V-G-Y-A-H-A-Q-V-A-T-I-L-P-D-S-P-P-R-F-V-N-L-N-D-Y-L-W-S-E-K-W-L-E-R-Y-R-D-M-D-F-I-Q-N-V-L-N-G-M-A-N-R-R-P-R-L-D-A-L-R-D-S-W-Y-D-L-D-A-H-Y-D-A-L-E-E-R-F-W-H-F-Y-P-R-M-M-A-Q-A-A-R-K-A-L


### FUNCTION Regulates the transcription of several operons and genes involved in the biogenesis of Fe-S clusters and Fe-S-containing proteins ### SEQUENCE -M-R-L-T-S-K-G-R-Y-A-V-T-A-M-L-D-V-A-L-N-S-E-A-G-P-V-P-L-A-D-I-S-E-R-Q-G-I-S-L-S-Y-L-E-Q-L-F-S-R-L-R-K-N-G-L-V-S-S-V-R-G-P-G-G-G-Y-L-L-G-K-D-A-G-S-I-A-V-G-E-V-I-S-A-V-D-E-S-V-D-A-T-R-C-Q-G-K-G-G-C-Q-G-G-D-K-C-L-T-H-A-L-W-R-D-L-S-D-R-L-T-G-F-L-N-N-I-T-L-G-E-L-V-N-N-Q-E-V-L-D-V-S-G-R-Q-H-T-H-D-A-P-R-A-S-G-R-A-Q-D-A-I-D-V-K-L-R-A


### FUNCTION Involved in the degradation of certain denaturated proteins, including DnaA, during heat shock stress ### SEQUENCE -M-I-A-S-K-F-G-I-G-Q-Q-V-R-H-S-L-L-G-Y-L-G-V-V-V-D-I-D-P-E-Y-S-L-D-E-P-S-P-D-E-L-A-V-N-D-E-L-R-A-A-P-W-Y-H-V-V-M-E-D-D-D-G-Q-P-V-H-T-Y-L-A-E-A-Q-L-R-S-E-M-R-D-E-H-P-E-Q-P-S-M-D-E-L-A-R-T-I-R-K-Q-L-Q-A-P-R-L-R-N


### FUNCTION Acts as a radical domain for damaged PFL and possibly other radical proteins ### SEQUENCE -M-I-T-G-I-Q-I-T-K-A-A-N-D-D-L-L-N-S-F-W-L-L-D-S-E-K-G-E-A-R-C-I-V-A-K-S-G-F-A-E-D-E-V-V-A-V-S-K-L-G-E-I-E-Y-R-E-I-P-M-E-V-K-P-E-V-R-V-E-G-G-Q-H-L-N-V-N-V-L-R-R-E-T-L-E-D-A-V-K-H-P-E-K-Y-P-Q-L-T-I-R-V-S-G-Y-A-V-R-F-N-S-L-T-P-E-Q-Q-R-D-V-I-A-R-T-F-T-E-S-L


### FUNCTION This is one of the proteins that binds to the 5S RNA in the ribosome where it forms part of the central protuberance ### SEQUENCE -M-F-T-I-N-A-E-V-R-K-E-Q-G-K-G-A-S-R-R-L-R-A-A-N-K-F-P-A-I-I-Y-G-G-S-E-A-P-I-A-I-E-L-D-H-D-Q-V-M-N-M-Q-A-K-A-E-F-Y-S-E-V-L-T-L-V-V-D-G-K-E-V-K-V-K-A-Q-A-V-Q-R-H-A-Y-K-P-K-L-T-H-I-D-F-V-R-A


### FUNCTION Required for insertion of 4Fe-4S clusters for at least IspG ### SEQUENCE -M-S-D-D-V-A-L-P-L-Q-F-T-D-A-A-A-N-K-V-K-S-L-I-A-D-E-D-N-P-N-L-K-L-R-V-Y-I-T-G-G-G-C-S-G-F-Q-Y-G-F-T-F-D-D-Q-V-N-E-G-D-M-T-I-E-K-Q-G-V-G-L-V-V-D-P-M-S-L-Q-Y-L-V-G-G-S-V-D-Y-T-E-G-L-E-G-S-R-F-I-V-T-N-P-N-A-K-S-T-C-G-C-G-S-S-F-S-I


### FUNCTION Covalent carrier of the coenzyme of citrate lyase ### SEQUENCE -M-K-I-I-K-D-A-L-A-G-T-L-E-S-S-D-V-M-I-R-I-G-P-S-S-E-P-G-I-R-L-E-L-E-S-L-V-K-Q-Q-F-G-A-A-I-E-Q-V-V-R-E-T-L-A-K-L-G-V-E-R-A-L-V-S-V-D-D-K-G-A-L-E-C-I-L-R-A-R-V-Q-A-A-A-L-R-A-A-E-Q-T-E-I-Q-W-S-A-L


### FUNCTION Excises ethenocytosine and uracil, which can arise by alkylation or deamination of cytosine, respectively, from the corresponding mispairs with guanine in ds-DNA It is capable of hydrolyzing the carbon-nitrogen bond between the sugar-phosphate backbone of the DNA and the mispaired base The complementary strand guanine functions in substrate recognition Required for DNA damage lesion repair in stationary-phase cells ### SEQUENCE -M-V-K-D-I-L-A-P-G-L-R-V-V-F-C-G-I-N-P-G-L-S-S-A-N-T-G-F-P-F-A-H-P-A-N-R-F-W-K-V-I-H-L-A-G-F-T-D-R-Q-L-K-P-E-E-A-E-K-L-L-D-F-R-C-G-V-T-K-L-V-D-R-P-T-V-Q-A-T-E-V-K-L-H-E-L-R-S-G-G-R-N-L-I-E-K-I-E-D-Y-Q-P-A-A-L-A-V-L-G-K-Q-A-F-E-Q-G-F-S-Q-R-G-I-A-W-G-K-Q-K-I-A-I-G-A-T-M-V-W-V-L-P-N-P-S-G-L-N-R-I-K-T-E-K-L-V-E-A-Y-R-E-L-D-Q-A-L-I-M-R-G-L


### FUNCTION Although this protein associates with the 30S subunit of the ribosome it is not considered to be a bona fide ribosomal protein ### SEQUENCE -M-K-S-N-R-Q-A-R-H-I-L-G-L-D-Y-R-I-S-N-Q-R-K-V-V-T-E-G-D-T-S-S-V-V-N-N-P-T-G-R-K-R-R-A-D-S-Q-K


### FUNCTION F is coupled via a rotary mechanism of the central stalk subunits to proton translocation ### SEQUENCE -M-S-E-F-V-T-V-A-R-P-Y-A-K-A-A-F-D-F-A-V-E-H-Q-S-V-E-R-W-Q-D-M-L-A-F-A-A-E-V-T-K-N-E-Q-M-A-E-L-L-S-G-A-L-A-P-E-T-L-A-E-S-F-I-A-V-C-G-E-Q-L-D-E-N-G-Q-N-L-I-R-V-M-A-E-N-N-R-L-N-A-L-P-D-V-L-E-Q-F-I-H-L-R-A-A-S-E-A-T-S-E-V-E-V-T-S-A-T-A-L-S-E-E-Q-L-S-K-I-S-A-A-M-E-K-R-L-S-R-K-V-K-L-N-C-K-I-D-K-S-V-M-A-G-V-I-I-R-A-G-D-M-V-I-D-G-S-V-R-G-R-L-E-R-L-A-D-V-L-Q-S


### FUNCTION Is able to transfer iron-sulfur clusters to apo-ferredoxin Multiple cycles of  cluster formation and transfer are observed, suggesting that IscA acts catalytically Recruits intracellular free iron so as to provide iron for the assembly of transient iron-sulfur cluster in IscU in the presence of IscS, L-cysteine and the thioredoxin reductase system TrxA/TrxB ### SEQUENCE -M-S-I-T-L-S-D-S-A-A-A-R-V-N-T-F-L-A-N-R-G-K-G-F-G-L-R-L-G-V-R-T-S-G-C-S-G-M-A-Y-V-L-E-F-V-D-E-P-T-A-E-D-T-V-F-E-D-K-G-V-K-V-V-V-D-G-K-S-L-Q-F-L-D-G-T-Q-L-D-F-V-K-E-G-L-N-E-G-F-K-F-S-N-P-N-V-K-D-E-C-G-C-G-E-S-F-H-V


### FUNCTION This protein is involved in control of the biosynthesis of threonine ### SEQUENCE -M-N-R-I-S-T-T-T-I-T-T-I-T-I-T-T-G-N-G-A-G


### FUNCTION Catalyzes the excretion of spermidine ### SEQUENCE -M-Q-Q-F-E-W-I-H-G-A-W-L-G-L-A-I-M-L-E-I-A-A-N-V-L-L-K-F-S-D-G-F-R-R-K-C-Y-G-I-L-S-L-A-A-V-L-A-A-F-S-A-L-S-Q-A-V-K-G-I-D-L-S-V-A-Y-A-L-W-G-G-F-G-I-A-A-T-L-A-A-G-W-V-L-F-G-Q-R-L-N-P-K-G-W-V-G-V-I-L-L-L-A-G-M-V-M-I-K-F-A


### FUNCTION Inhibits RpoS proteolysis by regulating RssB activity, thereby increasing the stability of the sigma stress factor RpoS especially during phosphate and magnesium starvation, but also in stationary phase and during nitrogen starvation Its effect on RpoS stability is due to its interaction with RssB, which probably blocks the interaction of RssB with RpoS, and the consequent delivery of the RssB-RpoS complex to the ClpXP protein degradation pathway ### SEQUENCE -M-K-N-L-I-A-E-L-L-L-K-L-A-Q-K-E-E-E-S-K-E-L-V-A-Q-V-E-A-L-E-I-I-V-T-A-M-L-R-N-M-A-Q-N-E-Q-E-M-L-I-R-Q-V-E-G-A-L-E-G-V-K-P-D-A-S-V-P-D-H-D-T-E-L-L-R-Q-Y-V-K-K-L-L-R-H-P-R-H


### FUNCTION May function as a transcriptional regulator that controls feoABC expression ### SEQUENCE -M-A-S-L-I-Q-V-R-D-L-L-A-L-R-G-R-M-E-A-T-Q-I-S-H-T-L-H-A-P-Q-P-M-I-D-A-M-L-N-Q-L-E-I-M-G-K-A-V-R-I-P-E-E-P-D-G-C-L-S-G-S-C-K-S-C-P-E-G-K-A-C-L-R-E-W-W-A-L-R


### FUNCTION PhoP-regulated transcription is redox-sensitive, being activated when the periplasm becomes more reducing MgrB acts between DsbA/DsbB and PhoP/PhoQ in this pathway Represses PhoP/PhoQ signaling, possibly by binding to the periplasmic domain of PhoQ, altering its activity and that of downstream effector PhoP ### SEQUENCE -M-K-K-F-R-W-V-V-L-G-I-V-V-V-V-C-L-L-L-W-A-Q-V-F-N-I-M-C-D-Q-D-V-Q-F-F-S-G-I-C-A-I-N-K-F-I-P-W


### FUNCTION Binds to 23S rRNA Forms part of two intersubunit bridges in the 70S ribosome ### SEQUENCE -M-I-Q-E-Q-T-M-L-N-V-A-D-N-S-G-A-R-R-V-M-C-I-K-V-L-G-G-S-H-R-R-Y-A-G-V-G-D-I-I-K-I-T-I-K-E-A-I-P-R-G-K-V-K-K-G-D-V-L-K-A-V-V-V-R-T-K-K-G-V-R-R-P-D-G-S-V-I-R-F-D-G-N-A-C-V-I-L-N-N-N-S-E-Q-P-I-G-T-R-I-F-G-P-V-T-R-E-L-R-N-E-K-F-M-K-I-I-S-L-A-P-E-V-L


### FUNCTION This protein binds to 23S rRNA in the presence of protein L20 ### SEQUENCE -M-Y-A-V-F-Q-S-G-G-K-Q-H-R-V-S-E-G-Q-T-V-R-L-E-K-L-D-I-A-T-G-E-T-I-E-F-A-E-V-L-M-I-A-N-G-E-E-V-K-I-G-V-P-F-V-D-G-G-V-I-K-A-E-V-V-A-H-G-R-G-E-K-V-K-I-V-K-F-R-R-R-K-H-Y-R-K-Q-Q-G-H-R-Q-W-F-T-D-V-K-I-T-G-I-S-A


### FUNCTION F is coupled via a rotary mechanism of the central stalk subunits to proton translocation ### SEQUENCE -M-N-L-N-A-T-I-L-G-Q-A-I-A-F-I-L-F-V-W-F-C-M-K-Y-V-W-P-P-L-M-A-A-I-E-K-R-Q-K-E-I-A-D-G-L-A-S-A-E-R-A-H-K-D-L-D-L-A-K-A-S-A-T-D-Q-L-K-K-A-K-A-E-A-Q-V-I-I-E-Q-A-N-K-R-R-A-Q-I-L-D-E-A-K-T-E-A-E-Q-E-R-T-K-I-V-A-Q-A-Q-A-E-I-E-A-E-R-K-R-A-R-E-E-L-R-K-Q-V-A-I-L-A-V-A-G-A-E-K-I-I-E-R-S-V-D-E-A-A-N-S-D-I-V-D-K-L-V-A-E-L


### FUNCTION Involved in resistance toward heavy metals ### SEQUENCE -M-L-D-V-K-S-Q-D-I-S-I-P-E-A-V-V-V-L-C-T-A-P-D-E-A-T-A-Q-D-L-A-A-K-V-L-A-E-K-L-A-A-C-A-T-L-L-P-G-A-T-S-L-Y-Y-W-E-G-K-L-E-Q-E-Y-E-V-Q-M-I-L-K-T-T-V-S-H-Q-Q-A-L-I-D-C-L-K-S-H-H-P-Y-Q-T-P-E-L-L-V-L-P-V-T-H-G-D-T-D-Y-L-S-W-L-N-A-S-L-R


### FUNCTION One of the proteins required for the normal export of preproteins out of the cell cytoplasm It is a molecular chaperone that binds to a subset of precursor proteins, maintaining them in a translocation-competent state It also specifically binds to its receptor SecA ### SEQUENCE -M-S-E-Q-N-N-T-E-M-A-F-Q-I-Q-R-I-Y-T-K-D-V-S-F-E-A-P-N-A-P-H-V-F-Q-K-D-W-Q-P-E-V-K-L-D-L-D-T-A-S-S-Q-L-A-D-D-V-Y-E-V-V-L-R-V-T-V-T-A-S-L-G-E-E-T-A-F-L-C-E-V-Q-Q-A-G-I-F-S-I-S-G-I-E-G-T-Q-M-A-H-C-L-G-A-Y-C-P-N-I-L-F-P-Y-A-R-E-C-I-T-S-L-V-S-R-G-T-F-P-Q-L-N-L-A-P-V-N-F-D-A-L-F-M-N-Y-L-Q-Q-Q-A-G-E-G-T-E-E-H-Q-D-A


### FUNCTION Binds to H-NS and modified the range of genes it silences ### SEQUENCE -M-T-V-Q-D-Y-L-L-K-F-R-K-I-S-S-L-E-S-L-E-K-L-F-D-H-L-N-Y-T-L-T-D-D-M-D-I-V-N-M-Y-R-A-A-D-H-R-R-A-E-L-V-S-G-G-R-L-F-D-V-G-Q-V-P-Q-S-V-W-R-Y-V-Q


### FUNCTION One of the early assembly proteins it binds 23S rRNA One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome Forms the main docking site for trigger factor binding to the ribosome ### SEQUENCE -M-I-R-E-E-R-L-L-K-V-L-R-A-P-H-V-S-E-K-A-S-T-A-M-E-K-T-N-T-I-V-L-K-V-A-K-D-A-T-K-A-E-I-K-A-A-V-Q-K-L-F-E-V-E-V-E-V-V-N-T-L-V-V-K-G-K-V-K-R-H-G-Q-R-I-G-R-R-S-D-W-K-K-A-Y-V-T-L-K-E-G-Q-N-L-D-F-V-G-G-A-E


### FUNCTION Covalent carrier of the coenzyme of citrate lyase ### SEQUENCE -M-K-I-N-Q-L-A-V-A-G-T-L-E-S-G-D-V-M-I-R-I-A-P-L-D-T-Q-D-I-D-L-Q-I-N-S-S-V-E-K-Q-F-G-E-A-I-R-A-T-I-L-E-V-L-S-R-Y-D-V-R-G-V-Q-L-N-V-D-D-K-G-A-L-D-C-I-L-R-A-R-L-E-T-L-L-A-R-A-S-G-I-A-A-L-P-W-E-D-R-Q


### FUNCTION This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance ### SEQUENCE -M-D-K-K-S-A-R-I-R-R-A-T-R-A-R-R-K-L-K-E-L-G-A-T-R-L-V-V-H-R-T-P-R-H-I-Y-A-Q-V-I-A-P-N-G-S-E-V-L-V-A-A-S-T-V-E-K-A-I-A-E-Q-L-K-Y-T-G-N-K-D-A-A-A-A-V-G-K-A-V-A-E-R-A-L-E-K-G-I-K-D-V-S-F-D-R-S-G-F-Q-Y-H-G-R-V-Q-A-L-A-D-A-A-R-E-A-G-L-Q-F


### FUNCTION Activator of cell division through the inhibition of FtsZ GTPase activity, therefore promoting FtsZ assembly into bundles of protofilaments necessary for the formation of the division Z ring It is recruited early at mid-cell but it is not essential for cell division ### SEQUENCE -M-S-A-Q-P-V-D-I-Q-I-F-G-R-S-L-R-V-N-C-P-P-D-Q-R-D-A-L-N-Q-A-A-D-D-L-N-Q-R-L-Q-D-L-K-V-R-T-R-V-T-N-T-E-Q-L-V-F-I-A-A-L-N-I-S-Y-E-L-T-Q-E-K-A-K-T-R-D-Y-A-A-S-M-E-Q-R-I-R-M-L-Q-Q-T-I-E-Q-A-L-L-D-Q-G-R-I-T-E-K-T-G-Q-N-F-E


### FUNCTION Guanidinium ion exporter Couples guanidinium export to the proton motive force, exchanging one guanidinium ion for two protons ### SEQUENCE -M-S-W-I-I-L-L-I-A-G-L-L-E-V-V-W-A-V-G-L-K-Y-T-H-G-F-S-R-L-T-P-S-I-I-T-I-T-A-M-V-I-S-M-A-L-L-S-W-A-M-K-T-L-P-V-G-T-A-Y-A-I-W-T-G-I-G-A-V-G-A-A-I-T-G-I-L-L-L-G-E-S-A-S-P-A-R-L-L-S-L-G-L-I-V-A-G-I-I-G-L-K-L-S-A-H


### FUNCTION Associates with aggregated proteins, together with IbpB, to stabilize and protect them from irreversible denaturation and extensive proteolysis during heat shock and oxidative stress Aggregated proteins bound to the IbpAB complex are more efficiently refolded and reactivated by the ATP-dependent chaperone systems ClpB and DnaK/DnaJ/GrpE Its activity is ATP-independent ### SEQUENCE -M-R-N-F-D-L-S-P-L-Y-R-S-A-I-G-F-D-R-L-F-N-L-L-E-N-N-Q-S-Q-S-N-G-G-Y-P-P-Y-N-V-E-L-V-D-E-N-H-Y-R-I-A-I-A-V-A-G-F-A-E-S-E-L-E-I-T-A-Q-D-N-L-L-V-V-K-G-A-H-A-D-E-Q-K-E-R-T-Y-L-Y-Q-G-I-A-E-R-N-F-E-R-K-F-Q-L-A-E-N-I-H-V-R-G-A-N-L-V-N-G-L-L-Y-I-E-L-E-R-V-I-P-E-A-N-K-P-R-R-I-E-I-N


### FUNCTION Binds to the sigma-S subunit of RNA polymerase, activating expression of sigma-S-regulated genes Stimulates RNA polymerase holoenzyme formation and may bind to several other sigma factors, such as sigma-70 and sigma-32 ### SEQUENCE -M-T-L-P-S-G-H-P-K-S-R-L-I-K-K-F-T-A-L-G-P-Y-I-R-E-G-Q-C-E-D-N-R-F-F-F-D-C-L-A-V-C-V-N-V-K-P-A-P-E-K-R-E-F-W-G-W-W-M-E-L-E-A-Q-E-K-R-F-T-Y-R-Y-Q-F-G-L-F-D-K-E-G-N-W-T-V-V-P-I-N-E-T-E-V-V-E-R-L-E-Y-T-L-R-E-F-H-E-K-L-R-D-L-L-I-S-M-E-L-A-L-E-P-S-D-D-F-N-D-E-P-V-K-L-S-A


### FUNCTION RNaseP catalyzes the removal of the 5'-leader sequence from pre-tRNA to produce the mature 5'-terminus It can also cleave other RNA substrates such as 45S RNA The protein component plays an auxiliary but essential role in vivo by binding to the 5'-leader sequence and broadening the substrate specificity of the ribozyme ### SEQUENCE -M-L-L-S-L-R-K-N-N-E-F-R-T-V-Y-R-R-G-K-S-Y-A-N-D-L-L-V-L-Y-V-Y-P-N-R-K-N-V-T-K-D-G-E-R-F-N-K-V-G-V-S-V-S-K-K-V-G-K-S-V-V-R-S-R-V-K-R-L-I-L-E-N-Y-R-L-N-S-S-E-L-K-E-G-Y-D-F-V-F-I-A-R-V-A-I-N-G-K-D-F-K-Q-V-G-K-A-M-N-N-L-I-K-K-A-G-L-R-D-N-E-K-I-V-H-S-N-D


### FUNCTION Binds together with bS18 to 16S ribosomal RNA ### SEQUENCE -M-R-K-Y-E-T-I-F-V-A-H-P-S-L-D-E-E-A-V-K-A-L-I-E-K-F-K-G-V-I-E-N-G-N-G-T-V-D-N-V-D-F-W-G-K-R-K-L-A-Y-E-I-A-K-V-N-E-G-Y-Y-T-L-I-N-F-T-A-N-P-E-L-P-K-E-L-D-R-V-F-G-I-T-D-G-I-I-R-H-I-I-V-K-E-E-Q


### FUNCTION Binds as a heterodimer with protein bS6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit ### SEQUENCE -M-S-N-V-K-R-G-G-K-F-R-R-A-R-K-K-V-C-I-F-C-V-D-K-A-E-S-I-D-Y-K-D-V-A-K-L-K-K-Y-I-T-E-R-G-K-I-L-P-R-R-I-S-G-T-C-A-K-H-Q-R-Q-L-T-D-A-I-K-R-S-R-N-I-A-L-L-P-F-T-T-E


### FUNCTION Binds to the 23S rRNA ### SEQUENCE -M-K-V-I-L-L-Q-D-V-K-K-L-G-K-K-G-D-V-I-N-A-S-D-G-Y-A-R-N-F-L-F-P-K-K-L-A-Q-E-A-T-D-N-N-L-H-I-L-N-N-K-K-E-N-E-R-R-Q-K-L-A-E-L-E-A-A-Q-A-L-A-A-D-L-K-D-K-V-I-K-I-D-G-K-A-G-D-N-G-K-L-F-G-A-I-T-S-K-D-V-A-G-L-I-K-K-Q-F-N-V-E-V-D-K-K-K-I-V-M-D-T-I-K-I-A-G-T-Y-N-I-E-V-K-L-Y-P-E-V-S-T-K-M-K-V-M-V-V-P-V-Q


### FUNCTION Specifically methylates the pseudouridine at position 1915  in 23S rRNA ### SEQUENCE -M-N-I-T-V-I-S-V-G-K-L-K-E-K-Y-L-K-Q-A-I-D-E-Y-S-K-R-L-S-R-Y-C-K-L-E-I-I-E-L-P-D-E-K-T-P-D-N-A-S-E-K-E-E-L-Q-I-K-E-K-E-G-K-L-I-L-S-K-I-K-D-N-M-H-V-I-A-M-D-L-K-G-N-E-I-T-S-E-K-F-S-K-Y-I-E-N-C-G-V-M-G-N-S-N-I-T-F-V-I-G-G-S-L-G-L-S-Q-E-V-I-K-R-A-D-Y-K-L-C-F-S-K-M-T-F-P-H-Q-L-F-R-V-M-L-L-E-Q-V-Y-R-A-F-R-I-M-K-N-E-P-Y-H-K


### FUNCTION Has an important function as a repair enzyme for proteins that have been inactivated by oxidation Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine ### SEQUENCE -M-K-K-I-I-L-A-G-G-C-F-W-G-V-E-E-F-L-S-R-I-N-G-V-V-S-T-E-V-G-Y-A-N-G-R-T-E-N-P-T-Y-E-D-I-C-T-K-N-T-Y-F-A-E-V-C-L-V-N-Y-D-E-N-I-I-S-L-K-E-L-L-A-K-F-W-T-I-I-D-P-T-S-L-N-K-Q-G-N-D-V-G-S-Q-Y-R-T-G-I-Y-Y-V-D-S-S-D-L-E-D-I-L-N-S-K-E-E-L-Q-K-S-Y-S-K-K-I-V-T-E-V-K-P-L-E-N-Y-Y-K-A-E-E-Y-H-Q-K-Y-L-K-K-N-P-N-G-Y-C-H-I-K-L-D


### FUNCTION The natural substrate for this enzyme may be peptidyl-tRNAs which drop off the ribosome during protein synthesis ### SEQUENCE -M-I-L-I-V-G-L-G-N-P-G-K-Q-Y-E-Q-T-R-H-N-I-G-F-D-V-I-D-Y-M-A-N-K-Y-N-I-D-V-N-R-E-K-F-K-G-I-C-G-E-G-F-I-E-N-K-K-V-I-L-L-K-P-L-T-Y-M-N-L-S-G-E-S-I-R-E-L-A-N-F-Y-K-L-E-D-D-E-I-I-V-V-Y-D-D-I-S-L-D-I-G-R-L-R-I-R-E-K-G-S-A-G-G-H-N-G-I-K-S-I-I-Q-N-L-G-G-D-K-F-P-R-V-K-V-G-V-G-Q-P-K-D-N-L-V-N-H-V-L-G-K-F-S-K-E-D-R-E-H-I-E-K-V-I-P-V-V-S-D-A-I-V-E-I-V-K-N-D-A-K-E-S-M-N-K-F-N-G-V-N-I-E


### FUNCTION Necessary for efficient RNA polymerase transcription elongation past template-encoded arresting sites The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes Cleavage of the nascent transcript by cleavage factors such as GreA or GreB allows the resumption of elongation from the new 3'terminus GreA releases sequences of 2 to 3 nucleotides ### SEQUENCE -M-S-E-K-K-H-I-M-T-Y-E-G-V-K-K-L-E-D-E-L-E-Y-L-K-T-V-K-R-K-E-I-T-E-K-I-K-V-A-L-G-Y-G-D-L-S-E-N-S-E-Y-D-E-A-K-N-E-Q-A-F-T-E-G-R-I-I-Q-L-E-N-M-L-K-N-A-V-V-V-D-E-S-E-I-S-T-D-I-V-T-V-G-S-I-V-K-V-M-D-F-D-F-D-E-E-V-E-Y-S-I-V-G-S-A-E-A-D-P-M-N-F-K-I-S-N-E-S-P-V-G-E-G-L-M-G-K-K-V-G-D-V-V-E-I-E-V-P-G-G-T-T-K-F-E-V-L-G-I-R-R


### FUNCTION Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors ### SEQUENCE -M-A-K-K-V-T-G-M-I-K-L-Q-L-P-A-G-K-A-T-P-A-P-P-V-G-P-A-L-G-Q-H-G-V-N-I-M-G-F-C-K-E-F-N-A-K-T-A-D-K-A-G-L-I-I-P-V-V-I-T-V-Y-Q-D-R-S-F-S-F-I-L-K-T-P-P-A-A-V-L-I-K-K-E-L-G-L-E-S-G-S-G-V-P-N-R-T-K-V-G-N-I-T-K-E-Q-I-R-K-I-A-E-L-K-M-P-D-L-N-A-A-T-I-E-T-A-M-S-M-I-E-G-T-A-R-S-M-G-V-V-V-V-E


### FUNCTION Forms part of the ribosomal stalk, playing a central role in the interaction of the ribosome with GTP-bound translation factors ### SEQUENCE -M-D-T-V-N-K-N-R-Q-L-K-E-A-K-V-A-E-I-K-E-K-L-E-K-A-Q-S-V-V-L-A-S-Y-Q-G-L-T-V-E-Q-D-T-N-L-R-K-S-L-R-E-A-G-V-E-Y-K-V-Y-K-N-T-L-V-T-L-A-A-K-E-L-G-F-D-G-I-V-E-Y-L-E-G-P-V-S-I-A-F-G-Y-E-D-A-T-A-P-A-R-I-L-N-D-F-A-K-E-N-K-K-L-E-L-K-A-A-I-V-E-G-T-V-Y-N-K-E-Q-T-E-Q-L-A-A-I-P-S-R-E-V-L-L-A-K-L-L-G-S-I-K-S-P-L-S-N-F-A-Y-L-L-S-A-I-A-D-K-K-E-E-S-A-E


### FUNCTION Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors Is thus essential for accurate translation ### SEQUENCE -M-T-K-E-Q-I-I-G-A-L-K-E-M-S-V-L-E-L-N-E-V-V-K-A-C-E-E-E-F-G-V-S-A-A-A-P-V-A-V-V-G-G-A-A-A-G-A-A-A-E-E-K-S-E-F-D-V-V-L-T-N-A-G-A-N-K-I-K-V-I-K-A-V-R-E-L-T-G-L-G-L-K-E-A-K-E-I-V-D-G-A-P-K-T-L-K-E-A-V-A-K-E-E-A-E-D-M-K-A-K-L-A-E-V-G-A-E-V-E-L-K


### FUNCTION With S4 and S5 plays an important role in translational accuracy ### SEQUENCE -M-P-T-I-S-Q-L-V-R-K-G-R-K-T-V-A-S-K-S-T-A-P-A-L-K-E-C-P-Q-K-R-G-V-C-T-V-V-K-T-T-T-P-K-K-P-N-S-A-L-R-K-I-A-R-V-R-L-T-N-G-Y-E-V-T-A-Y-I-P-G-V-G-H-N-L-Q-E-H-S-V-V-L-I-R-G-G-R-V-K-D-L-P-G-V-R-Y-H-I-V-R-G-A-L-D-S-A-G-V-A-N-R-M-Q-G-R-S-K-Y-G-A-K-K-P-K-Q-K-K


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA ### SEQUENCE -M-P-R-K-G-H-I-A-K-R-D-V-L-P-D-P-V-Y-N-S-K-V-V-T-K-L-I-N-N-V-M-E-D-G-K-K-G-V-A-Q-K-I-C-Y-D-A-F-Q-I-I-N-E-K-T-G-R-D-A-M-E-V-F-E-E-A-M-N-N-I-M-P-L-L-E-V-K-A-R-R-I-G-G-A-N-Y-Q-V-P-I-E-V-R-P-E-R-R-Q-T-L-G-L-R-W-L-L-A-A-S-R-K-R-G-E-K-Y-M-R-E-R-L-A-G-E-L-M-D-A-A-N-N-T-G-A-A-V-K-K-R-E-D-T-H-K-M-A-E-A-N-K-A-F-A-H-Y-R-Y


### FUNCTION Involved in the binding of tRNA to the ribosomes ### SEQUENCE -M-S-K-Q-K-I-R-I-R-L-K-A-F-D-H-T-I-L-D-Q-S-A-E-K-I-V-E-T-A-K-S-T-G-A-K-V-V-G-P-V-P-L-P-T-E-K-D-V-I-T-I-L-R-A-V-H-K-Y-K-D-S-R-E-Q-F-E-V-R-T-H-K-R-L-I-D-I-V-N-P-S-P-K-T-V-D-A-L-M-R-L-N-L-P-A-G-V-D-I-E-I-K-L


### FUNCTION One of the early assembly proteins it binds 23S rRNA One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome Forms the main docking site for trigger factor binding to the ribosome ### SEQUENCE -M-K-L-T-S-H-D-I-I-R-K-P-V-I-T-E-K-S-M-A-A-M-A-E-N-K-Y-T-F-I-V-H-M-A-A-N-K-V-Q-I-K-R-A-V-E-E-V-F-N-V-K-V-A-D-V-K-T-M-R-F-E-G-K-T-K-R-V-G-V-H-I-G-K-R-A-D-F-K-K-A-V-I-T-L-A-E-G-S-S-I-E-F-F-E-G-M-Q


### FUNCTION Protein S19 forms a complex with S13 that binds strongly to the 16S ribosomal RNA ### SEQUENCE -M-S-R-S-I-K-K-G-P-F-V-H-A-G-L-L-K-K-I-E-E-M-N-Q-N-G-D-K-K-V-I-K-T-W-S-R-S-S-T-I-F-P-Q-M-I-G-H-T-I-A-V-H-D-G-R-K-H-I-P-V-Y-V-T-E-D-M-V-G-H-K-L-G-E-F-V-L-T-R-T-F-K-G-H-I-K-N-E-K-T-S-K-R-K


### FUNCTION This protein binds specifically to 23S rRNA ### SEQUENCE -M-E-A-K-A-I-A-K-Y-V-R-M-S-P-T-K-V-G-V-V-L-D-L-I-R-G-K-N-V-N-E-A-F-A-I-L-K-Y-T-P-R-D-A-A-E-V-I-S-K-V-L-K-S-A-V-A-N-A-E-N-N-H-E-L-D-A-N-R-L-F-V-A-E-A-H-V-G-H-G-P-T-L-K-R-F-R-P-M-D-H-G-K-A-F-R-I-N-K-R-T-S-N-I-T-L-V-V-K-E-R-A


### FUNCTION Binds 23S rRNA and is also seen to make contacts with the A and possibly P site tRNAs ### SEQUENCE -M-L-M-P-K-R-V-K-H-R-K-V-Q-R-G-R-M-K-G-K-A-T-R-G-N-F-L-A-Y-G-D-F-G-I-Q-A-T-T-C-G-W-I-T-S-N-Q-I-E-A-A-R-I-A-I-N-R-Y-I-R-R-G-G-K-L-W-I-K-I-F-P-D-K-P-V-T-E-K-P-A-E-T-R-M-G-S-G-K-G-S-V-E-Y-W-V-A-V-V-K-P-G-R-V-L-F-E-L-S-G-V-D-E-E-K-A-R-E-A-M-R-L-A-S-H-K-L-P-V-K-T-K-F-V-T-R-R-D-F-E-E-M-G-G-E-E


### FUNCTION One of the primary rRNA binding proteins, it binds specifically to the 5'-end of 16S ribosomal RNA ### SEQUENCE -M-E-R-N-L-R-K-K-R-L-G-R-V-V-S-D-K-M-D-K-T-I-V-V-A-V-E-T-K-V-R-H-P-L-Y-G-K-T-V-N-R-T-T-K-F-K-A-H-D-E-N-N-E-A-R-F-G-D-R-V-L-I-M-E-T-R-P-L-S-K-D-K-R-W-R-L-V-E-I-V-E-K-A-K


### FUNCTION Binds to 23S rRNA Forms part of two intersubunit bridges in the 70S ribosome ### SEQUENCE -M-I-Q-Q-Q-T-L-L-K-V-A-D-N-S-G-A-K-E-I-M-C-I-R-V-L-G-G-S-K-R-K-F-G-N-I-G-D-V-I-V-A-S-V-K-S-A-T-P-G-G-V-V-K-K-G-E-V-V-K-A-V-I-V-R-S-V-R-G-L-R-R-A-D-G-S-Y-I-K-F-D-E-N-A-A-V-I-I-K-D-D-K-Q-P-R-G-T-R-I-F-G-P-V-A-R-E-L-R-D-N-E-F-N-K-I-L-S-L-A-P-E-V-L


### FUNCTION One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit ### SEQUENCE -M-K-V-H-V-R-K-N-D-T-V-V-V-I-S-G-K-D-K-G-K-T-G-E-V-L-R-V-I-P-K-T-G-K-V-V-V-K-G-V-N-L-V-K-K-H-Q-K-P-N-R-Q-N-M-Q-G-G-I-I-E-M-E-A-A-I-N-S-S-K-V-M-L-F-C-E-K-C-K-K-A-T-R-I-S-H-K-L-L-E-D-G-A-K-V-R-V-C-K-K-C-G-E-T-F


### FUNCTION This is 1 of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance In the 70S ribosome it contacts protein S13 of the 30S subunit , connecting the 2 subunits ### SEQUENCE -M-N-R-L-Q-E-R-Y-E-K-E-V-V-P-A-M-M-E-K-F-G-Y-K-N-I-M-Q-V-P-K-I-E-K-V-V-I-N-M-G-V-G-E-A-K-D-N-P-K-V-L-E-S-A-V-S-D-L-Q-I-I-A-G-Q-K-P-V-L-T-R-A-K-K-S-V-A-N-F-K-I-R-E-N-M-A-L-G-C-K-V-T-L-R-K-T-N-M-Y-E-F-V-D-K-L-V-S-I-A-L-P-R-V-R-D-F-R-G-V-S-A-K-A-F-D-G-R-G-N-Y-S-L-G-I-K-E-Q-L-I-F-P-E-I-E-Y-D-K-V-D-K-V-R-G-M-D-I-I-F-V-T-S-A-N-T-D-E-E-A-R-E-L-L-R-F-L-G-M-P-F-A-Q


### FUNCTION Binds 16S rRNA, required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site ### SEQUENCE -M-A-R-K-A-M-I-E-K-W-K-K-E-P-K-Y-K-T-R-A-Y-T-R-C-R-L-C-G-R-P-H-S-V-L-K-K-F-G-I-C-R-I-C-F-R-E-L-A-Y-K-G-E-I-P-G-C-R-K-A-S-W


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA central domain where it helps coordinate assembly of the platform of the 30S subunit ### SEQUENCE -M-V-M-T-D-P-I-A-D-L-L-T-R-V-R-N-A-N-S-V-R-H-E-V-V-E-V-P-S-S-S-V-K-K-A-I-V-N-I-L-L-Q-E-G-Y-L-K-G-V-E-E-Y-N-D-G-V-V-P-M-M-R-L-T-L-K-Y-G-A-N-N-E-R-V-I-T-G-L-K-R-I-S-K-P-G-L-R-V-Y-C-K-K-D-E-V-P-R-V-L-N-G-L-G-I-A-L-I-S-T-S-K-G-L-V-V-D-R-E-A-R-K-L-G-L-G-G-E-V-I-C-Y-V-W


### FUNCTION This protein binds to the 23S rRNA, and is important in its secondary structure It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center ### SEQUENCE -M-S-R-V-G-K-M-P-I-A-I-P-A-G-V-T-V-T-V-T-P-E-N-V-V-T-V-K-G-P-K-G-E-L-V-K-A-M-H-K-D-I-N-I-A-V-E-D-A-Q-V-V-V-T-R-P-S-D-V-K-E-H-R-A-L-H-G-L-T-R-A-L-L-N-N-M-V-V-G-V-S-Q-G-F-S-K-T-L-E-L-N-G-V-G-Y-R-A-Q-L-Q-G-K-K-L-V-M-N-L-G-Y-S-H-P-V-E-V-E-A-V-D-G-V-D-F-K-L-D-G-T-T-K-V-I-V-E-G-I-D-K-E-K-V-G-A-V-A-A-N-I-R-S-W-R-K-P-E-P-Y-K-G-K-G-I-K-Y-S-D-E-V-I-R-R-K-E-G-K-T-G-K


### FUNCTION This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance ### SEQUENCE -M-F-K-K-A-D-R-K-E-A-R-E-R-R-H-L-R-V-R-K-K-V-F-G-T-P-E-R-P-R-L-S-V-Y-R-S-E-K-N-I-Y-A-Q-I-I-D-D-V-N-A-V-T-L-V-A-A-S-S-L-D-K-A-I-E-V-K-G-S-N-K-E-A-A-K-L-V-G-E-L-V-A-K-R-A-I-E-K-G-I-N-D-V-V-F-D-R-G-G-Y-V-Y-H-G-R-V-E-A-L-A-S-G-A-R-E-A-G-L-K-F


### FUNCTION With S4 and S12 plays an important role in translational accuracy ### SEQUENCE -M-R-I-D-P-S-T-L-D-L-K-E-K-V-V-S-I-S-R-V-T-K-V-V-K-G-G-R-N-F-R-F-S-A-L-V-V-V-G-D-E-N-G-H-V-G-V-G-T-G-K-S-I-E-I-P-E-A-I-R-K-G-I-E-D-A-K-K-N-L-V-E-V-S-I-V-G-T-T-V-P-H-E-I-H-G-K-F-G-T-G-D-V-L-I-M-P-A-T-E-G-T-G-V-I-A-G-G-P-A-R-S-V-L-E-L-A-G-L-K-D-V-R-A-K-S-L-G-S-N-N-P-R-N-M-V-K-A-T-I-N-G-L-A-N-L-R-T-A-E-D-I-A-K-L-R-G-K-S-V-E-E-I-I-G


### FUNCTION Binds to the 23S rRNA ### SEQUENCE -M-K-L-H-E-L-R-P-A-A-G-S-K-S-A-P-K-R-V-G-R-G-T-G-S-G-L-G-R-N-A-G-K-G-E-K-G-Q-N-A-R-S-G-G-G-V-R-P-G-F-E-G-G-Q-M-P-L-Y-R-R-L-P-K-R-G-F-T-N-P-F-T-K-H-F-V-T-I-N-V-D-R-L-N-I-F-D-N-G-T-E-V-T-P-E-L-L-L-E-R-R-V-V-S-K-L-M-D-G-V-K-I-L-G-N-G-N-I-E-K-S-L-T-I-A-G-C-K-L-S-K-Q-A-A-E-K-I-V-A-A-G-G-K-V-E-V-K


### FUNCTION One of the essential components for the initiation of protein synthesis Stabilizes the binding of IF-2 and IF-3 on the 30S subunit to which N-formylmethionyl-tRNA Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S translation initiation complex ### SEQUENCE -M-S-K-S-D-I-I-E-M-Q-G-T-V-L-E-A-L-P-N-A-M-F-E-V-E-L-E-S-G-H-K-I-L-A-H-I-S-G-K-L-R-M-N-F-I-R-I-L-P-G-D-K-V-T-V-E-L-S-P-Y-D-L-T-R-G-R-I-T-W-R-A-K


### FUNCTION Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA In the 70S ribosome it contacts the 23S rRNA , connecting the 2 subunits ### SEQUENCE -M-A-R-I-A-G-I-D-L-P-R-E-K-R-V-E-I-G-L-T-Y-I-Y-G-I-G-L-P-T-S-Q-K-I-L-E-V-T-G-V-N-P-D-T-R-V-K-D-L-T-E-E-E-V-N-S-I-R-N-Y-I-K-D-L-T-V-E-G-D-L-R-R-E-V-A-L-N-I-K-R-L-V-E-I-G-S-Y-R-G-I-R-H-R-K-G-L-P-L-R-G-Q-K-T-K-T-N-A-R-T-R-K-G-P-K-K-T-I-A-N-K-K-K


### FUNCTION Located on the platform of the 30S subunit, it bridges several disparate RNA helices of the 16S rRNA Forms part of the Shine-Dalgarno cleft in the 70S ribosome ### SEQUENCE -M-A-A-Q-K-V-K-K-T-R-R-R-K-E-R-K-N-V-E-H-G-A-A-H-I-Q-S-T-F-N-N-S-I-V-T-L-T-D-A-K-G-N-A-L-A-W-A-S-A-G-G-L-G-F-K-G-S-R-K-S-T-P-F-A-A-Q-M-A-A-E-T-A-A-K-A-A-M-E-H-G-L-K-S-V-E-V-Y-V-K-G-P-G-A-G-R-E-A-A-I-R-S-L-Q-A-A-G-L-E-V-T-L-I-K-D-V-T-P-I-P-H-N-G-C-R-P-P-K-R-R-R-V


### FUNCTION This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself It is important during the early stages of 50S assembly ### SEQUENCE -M-K-S-Y-I-A-K-A-Q-E-V-E-R-K-W-Y-V-V-D-A-A-G-K-P-L-G-R-V-A-S-Q-V-A-S-I-L-R-G-K-N-K-P-T-F-T-P-N-V-D-C-G-D-F-V-I-V-I-N-A-E-K-V-V-L-T-G-K-K-L-D-Q-K-M-L-R-K-H-S-L-Y-A-G-G-L-K-E-T-P-Y-R-E-V-L-E-K-K-P-E-F-A-F-E-E-A-V-R-R-M-L-P-T-G-V-L-G-R-K-M-L-K-K-L-N-V-Y-R-G-A-E-H-N-H-A-A-Q-K-P-E-V-L-E-L-R-Y


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit ### SEQUENCE -M-A-K-M-M-G-P-R-F-K-M-C-R-R-L-G-L-N-V-V-G-H-P-K-A-M-K-R-A-G-R-G-T-S-R-A-D-K-K-L-S-D-Y-G-I-Q-L-L-E-K-Q-R-L-R-A-Y-Y-G-V-M-E-R-Q-F-T-R-Y-V-D-Q-A-F-N-S-K-E-Q-P-G-E-A-L-L-M-I-L-E-S-R-L-D-N-M-V-Y-R-M-G-F-A-S-S-I-R-Q-A-R-Q-M-V-N-H-G-H-F-L-V-N-G-K-K-V-N-I-P-S-F-R-L-N-I-G-D-E-V-V-L-R-E-K-S-R-K-T-E-M-F-V-N-N-F-K-D-S-I-G-S-E-V-P-Y-V-S-K-E-E-D-N-F-K-G-I-F-T-R-K-P-K-R-E-E-I-P-I-T-I-Q-E-Q-L-I-V-E-F-Y-S-K


### FUNCTION Binds the 23S rRNA ### SEQUENCE -M-R-Q-G-I-H-P-E-Y-H-H-D-T-V-V-K-C-A-C-G-N-T-F-T-T-G-S-V-K-P-E-L-K-V-E-I-C-S-K-C-H-P-F-F-T-G-K-Q-K-I-V-D-V-G-G-R-V-D-K-F-N-K-R-F-N-L-N-K


### FUNCTION F is coupled via a rotary mechanism of the central stalk subunits to proton translocation ### SEQUENCE -M-E-I-D-F-M-R-I-L-A-T-I-I-N-F-I-I-L-I-L-I-L-K-H-F-F-W-D-K-I-K-R-A-I-D-A-R-Q-E-A-I-D-E-T-I-L-K-A-D-E-D-A-E-K-A-R-R-L-R-L-D-N-E-R-I-L-K-S-A-K-E-E-G-R-K-L-R-E-E-Q-K-K-E-A-D-R-I-Y-K-E-I-V-D-D-A-H-R-E-A-E-A-I-I-N-R-A-N-I-E-I-Q-R-E-E-E-K-V-K-Y-E-L-K-Q-Q-V-V-D-I-S-V-M-L-S-E-K-A-L-G-E-S-I-D-E-S-K-H-R-E-L-I-N-D-F-I-E-K-V-G-I


### FUNCTION F is coupled via a rotary mechanism of the central stalk subunits to proton translocation ### SEQUENCE -M-Y-E-Y-L-D-R-R-Y-A-L-A-L-Y-E-V-A-E-E-K-N-K-V-E-E-Y-L-N-D-L-R-E-I-C-D-I-I-Y-G-N-N-E-L-Y-E-I-I-K-H-P-Q-I-S-T-V-R-K-K-K-T-F-R-N-I-F-E-G-K-I-D-D-E-L-L-S-F-L-M-V-L-I-E-K-D-R-I-L-Y-L-R-E-K-L-K-E-M-E-K-I-H-L-E-R-N-N-T-L-L-A-E-V-K-S-V-V-P-L-T-E-D-E-V-T-R-L-V-A-K-L-E-N-K-Y-S-K-K-I-L-L-K-Q-E-I-D-K-S-I-I-G-G-L-Y-V-R-V-G-D-D-V-I-D-G-T-V-K-S-R-L-D-D-M-K-Q-I-M-L-K-R-E


### FUNCTION Produces ATP from ADP in the presence of a proton gradient across the membrane ### SEQUENCE -M-N-K-F-K-L-I-V-T-T-P-E-R-V-L-I-S-G-E-V-S-R-V-L-C-K-N-A-V-G-E-F-E-I-L-A-G-H-Q-P-Y-L-T-A-T-V-P-T-V-T-R-I-D-D-E-N-G-E-S-K-Y-L-F-T-S-T-G-L-M-K-V-Q-N-N-E-V-T-F-C-V-N-S-A-E-W-P-E-E-I-D-E-A-R-A-M-N-A-K-Q-R-A-E-E-R-L-K-N-K-T-D-E-L-D-E-K-R-A-K-L-A-L-A-R-A-M-S-R-L-K-L-K-E-M


### FUNCTION Prevents the cell division inhibition by proteins MinC and MinD at internal division sites while permitting inhibition at polar sites This ensures cell division at the proper site by restricting the formation of a division septum at the midpoint of the long axis of the cell ### SEQUENCE -M-S-F-L-N-V-F-S-S-R-P-T-P-K-Q-V-A-K-D-R-L-K-V-I-L-I-H-D-R-G-E-L-S-D-E-V-L-D-K-I-R-L-E-I-L-D-V-L-S-K-Y-V-E-I-E-N-E-D-V-D-I-T-V-T-K-S-N-P-I-E-G-E-S-P-S-L-V-A-N-I-P-I-K-N-I-K-G-K-A-R


### FUNCTION This protein binds to 23S rRNA in the presence of protein L20 ### SEQUENCE -M-Y-A-V-L-T-T-G-G-K-Q-Y-R-V-Q-E-G-D-V-L-F-V-E-K-L-N-A-E-V-D-S-T-V-E-L-T-E-V-L-A-V-A-K-D-G-E-I-K-V-G-A-P-V-V-E-G-A-K-V-V-A-K-V-L-A-Q-G-K-A-K-K-V-V-V-F-K-Y-K-R-K-K-D-Y-R-R-K-N-G-H-R-Q-P-Y-T-K-I-V-I-E-K-I-E-A


### FUNCTION Catalyzes the conversion of ### SEQUENCE -M-D-N-K-L-T-H-F-D-N-K-G-N-A-V-M-V-D-V-S-N-K-N-E-T-E-R-I-A-I-A-T-G-T-V-K-A-S-S-E-T-I-E-L-I-K-S-G-Q-I-G-K-G-D-V-L-G-V-A-R-V-A-G-I-M-A-M-K-N-T-S-N-L-I-P-M-C-H-P-V-M-I-T-G-S-S-I-D-F-E-I-D-S-E-K-N-E-I-R-I-T-A-T-S-K-V-V-H-K-T-G-V-E-M-E-A-L-T-G-V-S-I-A-A-L-T-I-Y-D-M-C-K-A-V-D-K-R-M-V-I-G-D-I-H-L-V-K-K-L-G-G-K-S-G-E-F-N-F


### FUNCTION Binds directly to 16S ribosomal RNA ### SEQUENCE -M-A-N-I-K-S-A-K-K-R-I-K-V-T-E-K-K-T-L-R-N-K-M-I-K-S-A-L-K-T-A-I-K-K-F-E-V-A-V-Q-A-N-N-K-A-E-A-A-T-L-Y-V-E-A-A-R-A-L-D-M-S-A-S-K-G-V-V-H-K-N-M-A-A-R-K-K-S-R-L-A-A-K-L-N-A-M-A


### FUNCTION Single strand-specific metallo-endoribonuclease involved in late-stage 70S ribosome quality control and in maturation of the 3' terminus of the 16S rRNA ### SEQUENCE -M-I-F-I-D-N-R-Q-N-K-F-D-V-T-E-E-L-T-T-K-L-E-E-V-I-S-F-V-L-K-E-E-K-V-K-E-D-C-E-V-S-L-V-F-V-D-N-E-E-I-R-G-I-N-N-E-T-R-G-I-D-K-A-T-D-V-L-S-F-P-M-I-D-Y-P-E-D-K-V-Y-K-D-V-Y-L-E-H-E-F-D-K-C-Y-F-D-G-D-E-L-I-L-G-D-I-V-L-S-L-E-R-T-K-E-Q-S-I-E-F-N-H-S-F-E-R-E-A-C-Y-L-V-T-H-S-V-L-H-L-L-G-Y-D-H-M-E-E-E-E-K-A-R-M-R-G-R-E-E-E-L-L-G-K-L-N-I-T-R-E-S


### FUNCTION Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis ### SEQUENCE -M-S-L-K-D-K-I-R-V-I-E-D-F-P-K-K-G-I-S-F-K-D-I-T-T-L-I-A-D-G-E-G-L-R-D-S-V-D-Q-M-A-E-F-F-K-D-K-N-I-D-V-V-V-G-P-E-A-R-G-F-I-F-G-V-P-V-A-Y-A-L-G-V-G-F-I-P-V-R-K-P-G-K-L-P-G-D-T-V-R-V-E-Y-D-L-E-Y-G-K-D-A-L-E-I-H-K-D-A-I-K-P-G-M-R-V-A-I-V-D-D-L-L-A-T-G-G-T-I-A-A-V-A-K-L-V-E-Q-A-G-G-E-V-A-G-L-A-F-T-I-E-L-T-E-L-K-G-R-D-K-L-K-G-Y-E-V-T-S-L-V-D-Y-D-V


### FUNCTION IF-3 binds to the 30S ribosomal subunit and shifts the equilibrum between 70S ribosomes and their 50S and 30S subunits in favor of the free subunits, thus enhancing the availability of 30S subunits on which protein synthesis initiation begins ### SEQUENCE -M-L-S-E-V-N-K-I-S-K-N-F-A-I-N-Q-E-I-R-E-K-E-V-R-L-I-S-S-T-G-E-Q-L-G-V-V-S-G-R-D-A-Q-R-M-A-D-E-A-E-L-D-L-V-M-I-S-P-N-A-K-P-P-V-C-K-I-M-D-Y-G-K-F-I-Y-E-Q-S-K-K-E-K-E-A-K-K-K-Q-K-V-I-S-V-K-E-I-R-V-S-P-T-I-E-K-H-D-L-E-I-K-A-K-N-A-K-K-F-L-E-A-G-D-K-V-K-I-T-V-R-F-R-G-R-E-A-E-H-S-H-V-G-V-K-I-L-D-S-F-L-A-Q-L-E-E-V-C-S-V-E-K-P-A-K-L-E-G-R-N-M-I-M-I-L-A-P-K-K-A


### FUNCTION Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit It is not involved in the protein synthesizing functions of that subunit ### SEQUENCE -M-A-R-V-K-R-A-V-N-A-R-K-N-H-K-K-V-L-K-L-A-K-G-Y-Y-G-G-K-S-K-L-F-K-T-A-N-E-S-V-I-R-A-L-R-N-A-Y-V-G-R-R-L-K-K-R-D-Y-R-R-L-W-I-A-R-I-N-A-A-T-R-M-N-G-L-S-Y-S-R-F-M-N-G-M-K-L-A-G-V-D-I-N-R-K-M-L-S-E-I-A-I-N-D-P-K-A-F-A-D-L-V-E-L-A-K-K-H-L-N-A


### FUNCTION Cell division protein that is part of the divisome complex and is recruited early to the Z-ring Probably stimulates Z-ring formation, perhaps through the cross-linking of FtsZ protofilaments Its function overlaps with FtsA ### SEQUENCE -M-S-K-V-V-S-K-M-K-S-F-L-G-F-D-E-F-E-D-E-D-E-V-M-E-E-E-E-V-M-E-E-E-E-S-F-A-P-V-L-S-S-K-K-N-G-K-V-V-N-I-H-T-A-N-T-A-K-L-M-I-T-K-P-L-V-Y-D-D-A-T-E-I-C-T-A-L-K-N-R-K-I-V-V-I-N-T-T-S-L-E-L-R-T-A-Q-R-L-I-D-F-V-G-G-A-C-Y-A-L-C-G-E-L-Q-E-V-E-K-G-V-F-I-V-S-P-S-N-V-E-V-S-N-E-L-K-S-E-L-S-N-K-G-M-F-N-W-A-S-K


### FUNCTION Regulates transcriptional attenuation of the pyrimidine nucleotide  operon by binding in a uridine-dependent manner to specific sites on pyr mRNA This disrupts an antiterminator hairpin in the RNA and favors formation of a downstream transcription terminator, leading to a reduced expression of downstream genes ### SEQUENCE -M-H-L-K-A-S-L-L-D-E-N-A-I-R-R-A-L-T-R-L-S-H-E-I-I-E-K-N-K-G-V-E-D-I-V-L-V-G-I-K-R-R-G-Y-P-L-A-E-R-L-S-E-F-I-E-K-F-E-G-V-K-I-P-V-A-S-V-D-I-T-L-Y-R-D-D-L-T-N-V-S-D-T-P-N-L-N-D-P-K-I-D-V-D-I-R-G-K-K-V-I-I-V-D-D-V-L-Y-T-C-R-T-A-R-A-A-I-D-A-I-M-D-Q-G-R-P-E-F-I-Q-L-A-V-L-V-D-R-G-H-K-E-L-P-I-R-A-D-Y-V-G-K-N-I-P-T-S-K-D-E-I-I-K-V-Q-I-K-E-I-D-G-T-D-S-V-E-I-Y-E-N


### FUNCTION Involved in peptide bond synthesis Stimulates efficient translation and peptide-bond synthesis on native or reconstituted 70S ribosomes in vitro Probably functions indirectly by altering the affinity of the ribosome for aminoacyl-tRNA, thus increasing their reactivity as acceptors for peptidyl transferase ### SEQUENCE -M-I-S-G-S-D-L-R-K-G-T-T-F-E-L-D-G-Q-V-Y-T-V-I-D-F-L-H-V-K-P-G-K-G-A-A-F-V-R-T-K-L-R-N-V-I-M-G-G-V-T-D-R-T-F-N-P-T-D-K-L-Q-E-A-I-I-E-R-K-E-M-Q-Y-L-Y-S-D-G-E-L-Y-Y-F-M-D-Q-E-T-F-E-Q-I-P-L-N-H-E-K-V-E-D-A-I-K-F-L-K-E-N-M-N-A-V-I-K-F-Y-K-G-E-A-F-S-V-E-A-P-N-F-V-E-L-L-I-T-E-C-E-P-S-V-K-G-N-T-A-T-T-A-M-K-T-A-V-V-E-T-G-A-T-V-M-V-P-M-F-V-E-E-G-N-T-I-R-I-D-T-R-T-G-E-Y-M-E-R-V


### FUNCTION Involved in transcription antitermination Required for transcription of ribosomal RNA  operons ### SEQUENCE -M-N-R-V-K-S-R-E-Y-L-L-Q-L-A-Y-Q-M-E-I-T-S-E-T-A-L-E-T-F-N-S-F-M-E-N-E-D-I-S-K-D-D-L-D-L-A-Y-I-K-S-G-L-L-G-I-E-E-N-K-E-K-L-D-S-L-I-E-S-Q-L-V-K-W-K-L-N-R-I-S-K-V-N-L-S-I-L-R-I-S-T-Y-E-I-L-F-A-E-D-V-P-G-K-V-S-I-N-E-A-I-E-L-C-K-K-Y-S-D-N-K-S-V-S-F-I-N-G-V-L-D-K-V-Y-K-N-M-Q


### FUNCTION Bidirectionally degrades single-stranded DNA into large acid-insoluble oligonucleotides, which are then degraded further into small acid-soluble oligonucleotides ### SEQUENCE -M-A-R-K-E-T-N-Y-E-S-M-V-S-E-L-N-E-I-V-K-Q-L-E-N-G-D-L-T-L-E-E-S-I-K-S-Y-E-N-G-V-K-I-V-N-K-L-Y-K-K-L-S-T-L-E-G-K-I-K-V-V-E-D-E-K-E-E-D-F-G-G-Y-S-N-E-Y


### FUNCTION Could be a nuclease involved in processing of the 5'-end of pre-16S rRNA ### SEQUENCE -M-R-I-L-G-L-D-I-G-S-K-T-I-G-V-A-V-S-D-P-L-G-W-T-A-Q-G-V-T-T-I-K-R-D-C-Y-T-K-D-V-E-A-V-M-K-I-C-K-E-Y-G-V-E-T-I-V-A-G-M-P-K-N-M-N-G-T-I-G-P-S-G-E-M-V-K-N-L-C-E-Q-I-E-K-S-F-D-G-K-I-E-F-W-D-E-R-L-T-T-V-A-A-H-R-A-M-L-E-A-D-L-S-R-A-K-R-K-K-I-V-D-K-I-A-A-T-Y-I-L-Q-G-Y-L-D-R-I-S-K


### FUNCTION Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR-boxes ### SEQUENCE -M-R-C-P-Y-C-S-Y-E-E-S-K-V-V-D-S-R-S-A-E-D-Y-N-A-I-R-R-R-R-E-C-L-R-C-S-K-R-Y-T-T-Y-E-K-V-E-D-I-P-I-L-V-I-K-K-D-L-S-R-E-S-F-N-K-E-K-I-I-S-G-L-I-K-A-C-Q-K-R-P-V-S-R-A-Q-I-E-E-I-A-A-D-I-E-R-N-I-S-N-K-M-M-V-E-I-K-S-D-Y-I-G-E-M-I-M-E-R-L-K-D-I-D-E-V-S-Y-V-R-F-A-S-V-Y-R-Q-F-K-D-I-N-T-F-M-E-E-I-K-S-L-M-K


### FUNCTION Promotes RNA polymerase assembly Latches the N- and C-terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits ### SEQUENCE -M-N-N-S-M-I-N-P-S-I-V-D-L-L-K-R-V-E-D-R-Y-S-L-V-I-L-S-A-K-R-A-R-Q-I-I-D-G-A-E-T-F-V-D-V-E-S-N-K-P-L-T-I-A-I-N-E-I-D-E-G-F-V-N-Y-K-D-T-E-E-K


### FUNCTION Removes the formyl group from the N-terminal Met of newly synthesized proteins Requires at least a dipeptide for an efficient rate of reaction N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions ### SEQUENCE -M-A-I-R-N-L-R-F-N-D-D-E-I-L-R-K-K-C-R-V-V-D-D-I-N-D-R-I-K-V-L-V-E-D-M-I-E-T-M-Y-E-N-N-G-V-G-L-A-S-P-Q-V-G-I-L-K-R-I-F-V-V-D-A-M-D-G-A-G-S-R-V-F-I-N-P-E-I-L-E-K-S-G-E-Q-T-D-E-E-G-C-L-S-L-P-G-R-H-K-P-V-K-R-A-N-K-I-K-I-K-A-L-D-V-N-G-N-E-F-V-L-D-A-E-G-F-L-A-R-A-I-Q-H-E-Y-D-H-L-E-G-V-L-F-I-D-H-E-L


### FUNCTION Carrier of the growing fatty acid chain in fatty acid biosynthesis ### SEQUENCE -M-F-D-K-L-K-E-I-I-A-D-K-L-S-V-N-E-D-E-I-T-M-E-S-T-F-I-D-D-L-G-A-D-S-L-D-I-V-E-L-I-M-A-L-E-E-E-L-E-M-E-I-P-D-E-D-A-E-G-F-K-T-V-G-D-V-V-E-Y-I-T-E-H-T-E-K


### FUNCTION A probable RNA chaperone Forms a complex with KhpB which binds to cellular RNA and controls its expression Plays a role in peptidoglycan  homeostasis and cell length regulation ### SEQUENCE -M-K-E-L-V-E-I-I-A-K-S-L-V-D-K-P-E-D-V-H-V-N-E-V-L-G-E-E-S-I-I-L-E-L-K-V-S-P-E-D-M-G-K-V-I-G-K-Q-G-R-I-A-K-A-I-R-T-V-V-K-A-A-A-I-K-E-N-K-K-V-V-V-E-I-I


### FUNCTION An accessory protein needed during the final step in the assembly of 30S ribosomal subunit, possibly for assembly of the head region Essential for efficient processing of 16S rRNA May be needed both before and after RbfA during the maturation of 16S rRNA It has affinity for free ribosomal 30S subunits but not for 70S ribosomes ### SEQUENCE -M-E-D-L-L-V-V-G-Q-I-I-N-T-H-G-L-R-G-E-M-K-V-M-P-L-T-E-D-M-R-R-F-D-Y-L-E-Y-V-I-L-K-G-K-K-V-K-V-E-G-V-K-Y-F-K-D-K-V-I-L-K-L-E-G-I-N-S-I-E-E-A-E-K-L-K-R-T-Y-L-E-I-E-R-E-D-A-I-E-L-E-E-D-E-Y-F-I-V-D-L-V-G-C-T-V-V-D-T-E-G-F-E-Y-G-K-I-K-D-V-I-Q-T-P-S-N-D-V-Y-W-V-Q-G-K-K-E-V-L-V-P-V-L-K-D-I-V-L-D-I-N-M-D-E-K-L-I-T-I-R-P-S-G-E-W-Q-Y-E-D


### FUNCTION This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site ### SEQUENCE -M-N-E-I-I-R-A-I-E-K-E-Q-I-R-E-D-L-T-Q-F-N-I-G-D-T-I-K-V-H-V-R-I-K-E-G-N-R-E-R-I-Q-V-F-E-G-T-V-I-K-K-Q-N-G-G-L-R-E-T-F-T-V-R-R-V-A-Y-G-V-G-V-E-R-T-F-P-I-N-A-P-I-I-D-K-I-D-V-V-R-R-G-K-V-R-R-A-K-L-F-Y-L-R-D-R-V-G-K-A-A-K-V-K-E-L-T-R


### FUNCTION Required for maturation of 30S ribosomal subunits ### SEQUENCE -M-K-K-E-Q-L-V-A-D-L-E-A-L-C-A-P-I-V-K-E-K-G-Y-D-L-Y-H-I-E-Y-V-K-E-N-N-E-Y-Y-L-R-L-Y-I-E-K-P-E-E-R-I-S-L-R-D-C-E-I-V-S-R-A-L-S-D-M-L-D-I-E-D-P-I-K-D-A-Y-F-L-E-V-S-S-P-G-L-N-R-R-L-H-S-D-E-H-F-N-R-F-I-G-K-E-V-F-V-G-F-K-S-S-L-S-G-R-K-N-V-K-G-I-L-K-D-V-Q-E-N-E-I-I-V-E-C-E-G-N-E-I-K-V-P-K-D-K-I-K-T-A-N-L-E-G-E-I


### FUNCTION One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit Associates with free 30S ribosomal subunits  Required for efficient processing of 16S rRNA May interact with the 5'-terminal helix region of 16S rRNA ### SEQUENCE -M-A-N-F-R-G-K-R-I-N-E-E-V-R-K-E-V-S-D-I-I-R-N-Q-I-K-D-P-R-L-T-A-M-V-S-V-T-Q-V-E-V-T-K-D-L-R-Y-A-K-V-F-V-S-L-F-A-K-N-D-E-E-K-E-E-S-L-K-A-L-K-S-S-A-G-F-I-R-R-E-V-G-N-R-V-K-L-R-S-T-P-E-I-L-F-E-E-D-N-S-I-D-N-A-M-Y-I-E-S-L-L-N-K-I-K-E-K


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA ### SEQUENCE -M-D-K-I-R-K-Q-E-I-I-A-K-H-A-R-H-E-G-D-T-G-S-P-E-V-Q-I-A-L-L-T-E-R-I-N-S-L-T-D-H-L-R-T-H-K-K-D-H-H-S-R-R-G-L-L-M-M-V-G-Q-R-R-G-L-L-N-Y-L-Y-E-Q-D-I-E-R-Y-R-A-I-I-K-E-L-G-L-R-R


### FUNCTION Produces ATP from ADP in the presence of a proton gradient across the membrane ### SEQUENCE -M-S-N-L-N-N-L-T-S-K-I-L-N-D-A-E-E-K-K-K-Y-I-L-A-D-A-E-A-Q-K-D-K-I-I-S-K-K-T-N-R-A-E-A-D-K-E-E-I-I-T-K-A-N-I-E-A-E-V-K-K-A-R-I-I-S-N-A-K-L-S-V-R-N-D-M-L-R-A-K-Q-D-V-I-S-K-V-F-N-E-A-I-E-K-L-Q-N-L-S-N-G-D-Y-K-Y-Y-V-I-S-T-L-D-S-L-E-L-E-G-T-E-V-I-I-I-N-E-K-D-K-D-I-F-S-N-E-F-L-E-A-L-N-K-E-L-E-S-K-G-K-K-G-S-I-T-L-N-M-E-G-K-F-N-G-G-F-I-L-D-R-N-G-I-Q-I-N-N-T-F-E-A-L-I-N-S-L-R-G-E-L-E-F-E-V-N-K-V-L-F-D


### FUNCTION Produces ATP from ADP in the presence of a proton gradient across the membrane ### SEQUENCE -M-D-M-Y-K-K-I-G-V-V-G-D-K-D-S-V-L-A-F-K-A-L-G-I-D-V-F-P-V-V-E-D-E-E-A-R-K-T-I-D-K-L-A-M-T-G-Y-A-V-I-F-V-T-E-H-V-A-K-N-I-E-E-T-I-E-R-Y-T-R-Q-V-L-P-A-V-I-L-I-P-S-N-Q-G-T-L-N-I-G-K-Q-R-I-S-D-N-V-E-K-A-V-G-V-N-I-L


### FUNCTION Removes the formyl group from the N-terminal Met of newly synthesized proteins Requires at least a dipeptide for an efficient rate of reaction N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions ### SEQUENCE -M-A-V-K-K-I-V-Q-I-G-H-E-A-L-K-K-V-S-E-P-V-K-D-V-N-E-V-K-G-L-I-Q-D-L-K-D-T-L-A-T-V-E-G-I-G-L-A-A-P-Q-I-A-V-N-K-R-V-V-Y-I-N-F-G-D-G-E-N-E-Y-V-L-I-N-P-E-V-T-G-V-S-K-E-T-Y-E-D-Y-E-G-C-L-S-Y-V-M-H-E-G-L-V-E-R-P-R-A-V-R-I-Q-A-L-N-E-K-G-E-L-K-V-Y-E-A-Q-D-L-L-A-R-C-F-L-H-E-I-D-H-L-E-G-I-M-Y-V-D-R-A-K-E-M-Y-E-L-V-E-K


### FUNCTION Cleaves peptides in various proteins in a process that requires ATP hydrolysis Has a chymotrypsin-like activity Plays a major role in the degradation of misfolded proteins ### SEQUENCE -M-S-N-L-V-P-M-V-V-E-Q-T-S-K-G-E-R-S-Y-D-I-F-S-R-L-L-K-D-R-I-I-M-L-S-G-E-V-N-D-V-T-A-N-L-V-V-A-Q-L-L-F-L-E-S-E-D-P-D-K-D-I-H-L-Y-I-N-S-P-G-G-S-I-T-S-G-M-A-I-Y-D-T-M-Q-Y-I-K-P-D-V-S-T-I-C-I-G-M-A-A-S-M-G-A-F-L-L-S-S-G-A-K-G-K-R-F-A-L-P-N-A-E-I-M-I-H-Q-P-L-G-G-F-Q-G-Q-A-T-D-I-D-I-H-A-K-R-I-L-K-I-K-D-K-L-N-Q-I-L-S-E-N-T-N-Q-P-L-E-K-I-K-V-D-V-E-R-D-Y-F-M-E-A-S-E-A-V-E-Y-G-L-I-D-K-V-I-E-R-K


### FUNCTION Necessary for normal cell division and for the maintenance of normal septation ### SEQUENCE -M-K-I-K-S-S-E-F-I-I-S-A-V-K-R-E-Q-Y-P-D-D-N-L-P-E-I-A-F-V-G-R-S-N-V-G-K-S-S-I-I-N-S-L-T-N-R-R-G-L-A-K-V-S-Q-T-P-G-K-T-R-L-I-N-F-F-L-L-N-K-D-F-Y-L-V-D-L-P-G-Y-G-Y-A-K-V-S-K-K-E-K-A-S-W-G-A-T-I-E-R-Y-L-L-N-R-G-P-L-K-K-V-V-L-L-V-D-C-R-H-K-P-T-A-D-D-V-Q-M-Y-E-W-I-K-H-Y-G-Y-E-V-V-V-I-A-T-K-S-D-K-I-S-N-N-Q-I-G-K-S-E-K-L-I-K-E-T-L-G-L-P-K-D-H-K-L-K-F-F-S-S-L-N-K-K-G-K-D-E-L-V-D-Y-L-F-D-D-L-V-E-E-V


### FUNCTION Required for rescue of stalled ribosomes mediated by trans-translation Binds to transfer-messenger RNA , required for stable association of tmRNA with ribosomes tmRNA and SmpB together mimic tRNA shape, replacing the anticodon stem-loop with SmpB tmRNA is encoded by the ssrA gene ### SEQUENCE -M-A-K-R-K-D-N-K-T-L-A-E-N-R-K-A-R-H-D-Y-F-V-D-E-A-M-E-A-G-I-A-L-V-G-T-E-V-K-S-I-R-N-G-R-V-N-L-K-D-C-Y-A-D-I-N-N-G-E-I-F-I-N-N-M-H-I-S-P-Y-E-Q-G-N-I-F-N-V-D-P-L-R-K-R-K-L-L-L-H-K-S-E-I-Q-R-L-I-G-I-V-Q-Q-Q-G-V-A-L-I-P-L-S-L-Y-L-K-N-G-R-V-K-V-N-L-G-V-C-R-G-K-K-N-Y-D-K-R-D-T-M-L-E-K-A-H-K-R-E-M-D-R-Q-L-K-E-R-N-R-Y


### FUNCTION RNA chaperone that binds small regulatory RNA  and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations Also binds with high specificity to tRNAs ### SEQUENCE -M-N-K-S-I-N-N-L-Q-D-I-F-L-N-N-A-R-K-E-R-I-P-V-T-I-F-L-V-N-G-V-Q-L-K-G-I-V-K-G-F-D-S-F-T-V-V-L-D-S-D-G-K-Q-Q-L-V-Y-K-H-A-I-S-T-V-S-P-A-K-P-I-L-F-N-N-A-Q-V-F-D-N


### FUNCTION Covalent carrier of the coenzyme of citrate lyase ### SEQUENCE -M-E-I-K-K-P-A-L-A-G-T-L-E-S-S-D-C-I-V-S-V-E-P-S-M-D-N-T-I-E-I-N-L-T-S-T-V-K-K-Q-F-G-N-E-I-I-K-V-A-K-E-T-L-K-N-L-G-V-N-S-V-V-M-E-I-N-D-K-G-A-L-N-C-V-I-E-A-R-I-E-A-A-V-C-R-A-S-E-I-N-E-F-D-W-G-N-Y-K-C-Q-D


### FUNCTION Involved in unsaturated fatty acids biosynthesis Catalyzes the dehydration of short chain beta-hydroxyacyl-ACPs and long chain saturated and unsaturated beta-hydroxyacyl-ACPs ### SEQUENCE -M-M-N-I-N-E-I-K-E-I-L-P-H-K-Y-P-F-L-L-V-D-K-V-E-E-I-T-E-S-K-V-V-A-Y-K-N-V-T-I-N-E-P-F-F-Q-G-H-F-P-D-Y-P-V-M-P-G-V-L-I-V-E-A-L-A-Q-A-G-A-I-A-L-L-N-K-E-E-F-K-G-K-T-P-F-F-A-G-I-D-K-V-R-F-K-K-Q-V-L-P-G-D-T-L-R-L-E-V-E-I-I-K-L-R-G-S-I-G-F-G-K-A-T-A-T-V-D-G-K-I-A-C-S-G-E-I-M-F-A-I-G


### FUNCTION Fluoride-specific ion channel Important for reducing fluoride concentration in the cell, thus reducing its toxicity ### SEQUENCE -M-Q-K-L-L-L-A-L-I-V-G-L-G-G-F-L-G-A-S-L-R-Y-L-I-S-I-F-A-A-K-N-F-G-G-N-F-P-Y-G-T-L-I-A-N-I-L-G-A-L-L-I-G-F-I-M-E-F-S-M-D-S-A-L-I-S-S-N-M-K-L-F-L-T-T-G-I-M-G-G-L-T-T-F-S-T-F-S-Y-E-T-I-S-M-L-T-N-G-N-M-T-L-G-I-E-N-I-I-L-N-L-G-C-S-L-L-F-V-V-I-G-Q-K-L-A-R-I-L-F


### FUNCTION Catalyzes the formation of methylglyoxal from dihydroxyacetone phosphate ### SEQUENCE -M-K-I-A-L-I-A-H-D-K-K-K-E-E-M-I-E-L-A-K-D-F-E-D-K-L-S-K-H-I-L-V-A-T-G-T-T-G-L-K-I-M-Q-N-T-S-L-E-V-K-R-C-K-S-G-P-L-G-G-D-Q-E-I-G-A-M-V-A-N-H-D-V-D-M-V-I-F-L-R-D-P-L-T-A-Q-P-H-E-P-D-I-S-A-L-L-R-L-C-D-V-Y-K-V-P-L-A-T-N-T-E-S-A-K-L-I-M-A-D-I


### FUNCTION May be involved in the proteolytic processing of a quorum sensing system signal molecule precursor ### SEQUENCE -M-R-K-F-L-K-S-A-I-E-Y-L-A-K-D-L-D-L-D-K-E-L-L-E-Q-I-Q-Y-V-V-I-V-L-T-F-E-F-I-K-C-I-S-V-I-L-I-A-G-I-L-G-Y-F-K-E-S-L-I-V-I-L-S-M-C-F-I-K-P-F-I-G-G-Y-H-E-D-S-Q-L-K-C-F-I-A-T-L-I-I-T-T-S-I-I-M-L-V-T-F-N-K-L-N-L-F-S-I-V-I-L-N-L-F-S-I-F-S-I-Y-N-K-A-P-V-I-D-S-R-F-P-L-T-K-E-H-L-I-K-K-N-K-I-L-S-V-T-N-S-S-I-L-F-L-I-T-L-I-F-F-K-I-S-W-I-S-Q-T-I-T-W-T-L-L-I-Q-T-L-L-L-F-N-K-Y-K-R-E-D-S


### FUNCTION Rubredoxin is a small nonheme, iron protein lacking acid-labile sulfide Its single Fe, chelated to 4 Cys, functions as an electron acceptor and may also stabilize the conformation of the molecule ### SEQUENCE -M-E-K-F-V-C-D-V-C-G-Y-I-Y-D-P-V-V-G-D-P-D-N-G-V-A-P-G-T-K-F-K-D-I-P-D-T-W-V-C-P-L-C-K-L-D-K-T-H-F-S-K-V-E


### FUNCTION Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-uracil with 3,4-dihydroxy-2-butanone 4-phosphate This is the penultimate step in the biosynthesis of riboflavin ### SEQUENCE -M-R-I-L-E-G-N-L-I-G-Q-D-K-K-F-A-I-V-A-G-R-F-N-E-F-I-V-S-K-L-I-G-G-A-L-D-A-F-K-R-H-G-V-E-E-E-N-I-D-L-A-W-V-P-G-A-F-E-I-P-L-I-A-K-K-L-A-K-S-G-K-Y-A-G-V-V-C-L-G-T-V-I-R-G-A-T-S-H-Y-D-Y-V-C-G-E-V-S-K-G-I-A-N-V-S-L-D-T-E-V-P-V-I-F-G-I-V-T-T-E-N-I-E-Q-A-I-E-R-A-G-T-K-A-G-N-K-G-F-D-A-A-M-A-A-I-E-M-A-N-L-L-E-N-I


### FUNCTION Transfers the 4'-phosphopantetheine moiety from coenzyme A to a Ser of acyl-carrier-protein ### SEQUENCE -M-I-I-G-I-G-V-D-I-I-E-I-E-R-V-R-Q-A-I-Q-N-N-K-N-F-L-S-K-L-F-T-E-R-E-L-D-Y-F-I-S-R-N-M-N-S-E-V-I-A-G-N-F-A-A-K-E-A-V-S-K-A-L-G-T-G-I-R-G-F-S-F-K-D-I-E-I-L-R-N-E-L-G-K-P-E-V-I-L-H-N-G-A-N-L-I-G-N-K-L-V-G-N-N-N-S-L-R-V-H-L-S-I-S-H-N-N-S-S-A-I-A-Y-S-V-L-E-G-E-Y-Y-G-N-M


### FUNCTION Part of the energy-coupling factor  transporter complex CbiMNOQ involved in cobalt import ### SEQUENCE -M-K-N-K-R-V-L-T-N-V-I-L-L-L-L-V-V-F-I-T-I-I-P-F-F-V-A-K-N-G-E-F-G-G-S-D-D-Q-A-E-E-A-I-T-Q-I-D-E-N-Y-E-P-W-F-S-P-L-F-E-P-A-S-G-E-I-E-S-L-L-F-A-L-Q-A-A-I-G-A-G-V-I-G-F-G-L-G-Y-L-K-G-K-K-K-V-N-D-E-V-N-D-K-H-R


### FUNCTION Removes the 2'-phosphate from RNA via an intermediate in which the phosphate is ADP-ribosylated by NAD followed by a presumed transesterification to release the RNA and generate ADP-ribose 1''-2''-cyclic phosphate  May function as an ADP-ribosylase ### SEQUENCE -M-K-N-N-D-S-K-I-S-K-Y-I-S-L-I-L-R-H-K-P-E-E-I-G-L-K-L-D-E-H-G-Y-L-G-V-L-D-L-I-E-G-L-N-K-S-Y-K-G-F-S-M-D-D-L-E-R-I-V-R-E-D-S-K-G-R-Y-S-F-N-E-D-K-S-K-I-R-A-N-Q-G-H-S-I-K-V-D-L-G-L-E-A-I-K-P-P-K-V-L-Y-H-G-T-G-R-K-Y-I-E-S-I-L-K-N-G-L-I-K-K-E-R-Q-Y-V-H-L-S-K-D-I-E-T-A-S-I-V-G-K-R-H-G-D-L-V-I-L-E-V-D-S-E-S-M-F-K-D-G-I-K-F-Y-L-S-K-N-N-V-W-L-C-D-Y-V-K-V-E-Y-I-K-E-I-S-L-L


### FUNCTION May play a role in DNA repair It seems to be involved in an RecBC-independent recombinational process of DNA repair It may act with RecF and RecO ### SEQUENCE -M-E-F-Y-P-V-A-I-E-K-L-I-E-E-F-A-K-L-P-S-I-G-K-K-S-A-Q-R-L-T-L-H-I-L-N-L-P-K-D-E-V-E-E-F-A-N-A-L-V-K-A-R-G-T-I-K-Y-C-S-V-C-G-N-F-T-D-T-D-P-C-A-I-C-S-N-P-N-R-E-K-D-I-I-C-V-V-E-Q-P-K-D-I-M-T-M-E-K-V-K-E-F-N-G-L-Y-H-V-L-H-G-T-I-S-P-M-Q-G-R-G-P-Q-D-I-R-I-R-E-L-V-A-R-M-S-G-D-V-K-E-V-I-V-A-T-N-P-T-I-E-G-E-A-T-A-M-Y-I-S-K-I-L-K-P-L-D-V-K-V-T-R-I-A-A-G-I-P-V-G-G-D-L-E-Y-A-D-E-V-T-L-S-K-A-L-E-G-R-T-V-I


### FUNCTION Binds to DNA and alters its conformation May be involved in regulation of gene expression, nucleoid organization and DNA protection ### SEQUENCE -M-A-R-G-G-F-P-G-G-M-G-N-M-N-N-L-M-K-Q-A-Q-M-L-Q-K-Q-M-Q-S-M-Q-E-E-I-E-A-S-E-F-E-G-S-A-G-G-G-A-V-V-A-K-V-N-G-K-K-E-L-I-A-L-N-I-K-P-E-V-V-D-P-D-D-V-E-M-L-E-D-L-V-F-S-A-V-K-Q-A-L-E-K-A-S-E-E-T-S-E-K-M-G-K-L-T-G-G-M-G-M-P-G-L-F


### FUNCTION Carrier of the growing fatty acid chain in fatty acid biosynthesis ### SEQUENCE -M-S-N-P-T-V-L-D-Q-I-R-H-I-I-A-Q-A-L-D-K-P-V-E-T-I-H-A-E-Q-S-F-R-R-D-L-G-A-D-S-L-D-S-V-E-I-V-M-A-I-E-D-Q-F-A-V-E-F-D-E-D-S-T-A-A-V-D-T-V-Q-D-L-V-T-Y-I-E-A-A-L-A-S-R-G-A-Q-T-A


### FUNCTION Functions in complex with FlhC as a master transcriptional regulator that regulates transcription of several flagellar and non-flagellar operons by binding to their promoter region Activates expression of class 2 flagellar genes, including fliA, which is a flagellum-specific sigma factor that turns on the class 3 genes Also regulates genes whose products function in a variety of physiological pathways ### SEQUENCE -M-D-T-Q-D-I-V-S-E-I-S-E-L-N-L-T-Y-L-M-L-A-Q-Q-M-L-A-K-D-R-D-A-A-L-F-R-L-G-I-S-E-E-L-A-D-I-L-L-T-M-S-P-A-Q-I-V-K-L-A-S-T-N-M-L-L-C-R-F-R-F-D-D-H-A-I-L-G-L-V-T-Q-P-H-R-D-K-G-L-Q-Q-S-Q-M-S-I-L-L-A-R-Q-A-V-E-Q-I-N


### FUNCTION Produces ATP from ADP in the presence of a proton gradient across the membrane ### SEQUENCE -M-P-L-L-T-V-D-V-V-T-A-E-E-R-L-Y-Q-G-T-A-K-F-V-V-V-P-G-T-E-G-E-L-G-I-L-P-G-H-E-P-L-L-T-R-L-R-P-G-T-V-R-V-T-L-E-N-D-D-E-V-I-L-F-V-A-G-G-F-A-H-I-L-P-Q-E-V-I-L-L-A-D-T-A-V-R-A-R-D-L-D-E-A-K-A-Q-Q-A-R-K-A-A-E-E-L-L-Q-N-S-R-S-K-I-D-Y-A-R-A-Q-A-E-L-A-E-A-V-A-Q-L-A-A-I-E-R-A-R-R-R-R-R


### FUNCTION Carrier of the growing fatty acid chain in fatty acid biosynthesis ### SEQUENCE -M-T-E-T-E-I-L-E-R-I-R-S-I-F-Q-E-N-F-A-I-D-P-A-R-V-T-P-E-A-H-L-F-E-E-L-D-L-D-S-I-D-A-V-D-L-A-I-K-L-Q-E-M-T-G-R-R-I-K-P-E-E-F-K-S-V-R-T-V-G-D-V-I-G-A-V-Q-S-L-L-A-A


### FUNCTION Prevents the cell division inhibition by proteins MinC and MinD at internal division sites while permitting inhibition at polar sites This ensures cell division at the proper site by restricting the formation of a division septum at the midpoint of the long axis of the cell ### SEQUENCE -M-S-I-L-S-F-L-L-G-E-K-K-K-T-A-S-V-A-K-E-R-L-Q-I-I-L-A-H-E-R-S-S-H-S-A-P-A-D-Y-L-P-A-L-Q-R-E-L-V-A-V-I-S-K-Y-V-K-I-G-N-D-D-I-K-V-N-L-E-R-Q-D-N-L-E-V-L-E-V-K-I-E-I-P-Q-A


### FUNCTION F is coupled via a rotary mechanism of the central stalk subunits to proton translocation ### SEQUENCE -M-N-L-N-A-T-L-V-A-Q-M-V-V-F-F-I-L-W-W-V-V-A-K-F-I-W-P-P-L-V-K-A-L-D-E-R-A-K-K-I-A-D-G-L-A-A-A-D-K-G-K-A-E-L-E-L-A-N-K-R-V-E-Q-A-L-T-E-A-R-T-E-G-A-Q-R-I-A-D-A-E-K-R-A-Q-M-T-A-D-E-I-K-Q-N-A-Q-A-E-A-A-R-I-V-A-Q-A-K-A-E-A-E-Q-Q-A-V-R-V-R-E-S-L-R-D-Q-V-A-V-L-A-V-K-G-A-E-Q-I-L-K-R-E-V-N-A-Q-V-H-A-D-L-L-T-Q-L-K-A-E-L


### FUNCTION F is coupled via a rotary mechanism of the central stalk subunits to proton translocation ### SEQUENCE -M-A-E-L-A-T-V-A-R-P-Y-A-E-A-L-F-R-V-A-K-A-G-N-L-G-A-W-S-E-L-V-S-E-M-G-Q-I-A-A-V-P-D-M-K-A-V-A-D-D-P-K-L-S-K-A-D-V-A-G-I-F-L-S-A-L-K-S-P-V-S-H-E-A-K-E-L-V-G-L-L-V-A-N-K-R-L-S-L-L-P-E-I-A-A-Q-F-H-V-L-R-N-A-S-E-G-A-A-D-V-E-I-T-S-A-F-P-L-E-G-A-P-L-T-D-L-V-A-T-L-E-R-K-F-G-K-K-L-Q-P-H-V-T-V-D-P-S-L-I-G-G-V-R-V-Q-V-G-D-E-V-L-D-T-S-V-R-A-R-L-A-Q-M-Q-S-A-L-T-A-A


### FUNCTION Produces ATP from ADP in the presence of a proton gradient across the membrane ### SEQUENCE -M-A-T-I-H-V-D-V-V-S-A-E-Q-E-I-F-S-G-D-A-K-F-V-A-L-P-G-E-A-G-E-L-G-I-L-P-G-H-T-P-L-I-T-R-I-K-P-G-A-V-R-I-E-T-E-A-G-E-E-F-V-F-V-A-G-G-I-L-E-V-Q-P-K-H-V-T-V-L-A-D-T-A-I-R-G-H-D-L-D-E-A-K-A-N-E-A-K-R-A-A-E-E-A-L-Q-N-Q-S-S-D-L-D-L-A-R-A-Q-G-E-L-A-V-A-T-A-Q-L-A-A-I-A-R-L-R-R-K-R


### FUNCTION The glycine cleavage system catalyzes the degradation of glycine The H protein shuttles the methylamine group of glycine from the P protein to the T protein ### SEQUENCE -M-S-N-T-P-V-E-L-K-Y-T-E-S-H-E-W-V-R-T-E-A-D-G-T-L-T-I-G-I-T-D-L-A-Q-E-Q-L-G-D-I-V-F-L-E-L-P-D-T-G-R-Q-V-K-Q-G-E-A-I-A-V-V-E-S-V-K-A-A-S-D-I-Y-A-P-V-S-G-E-V-I-A-S-N-A-D-A-T-E-S-P-E-S-V-N-E-D-A-Y-D-A-W-L-F-K-I-K-P-A-N-A-D-D-V-N-A-L-L-S-A-D-Q-Y-Q-A-K-A-G-A


### FUNCTION Specific class of high-redox-potential 4Fe-4S ferredoxins Functions in anaerobic electron transport in most purple and in some other photosynthetic bacteria and in at least one genus  of halophilic, denitrifying bacteria ### SEQUENCE -M-S-N-R-R-L-F-L-K-S-I-P-I-M-A-A-A-G-A-V-G-M-A-G-L-A-R-A-A-N-P-M-V-A-E-T-D-P-Q-A-A-A-L-G-Y-K-A-D-T-T-K-V-D-Q-A-K-Y-P-K-H-A-P-D-Q-H-C-G-N-C-A-L-Y-Q-G-G-T-A-A-Q-G-G-C-P-L-F-A-G-K-D-V-A-N-K-G-W-C-S-A-W-A-K-K-A


### FUNCTION Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors ### SEQUENCE -M-A-K-K-I-I-G-F-I-K-L-Q-I-P-A-G-K-A-N-P-S-P-P-V-G-P-A-L-G-Q-R-G-L-N-I-M-E-F-C-K-A-F-N-A-Q-T-Q-G-M-E-P-G-L-P-V-P-V-V-I-T-A-F-A-D-K-S-F-T-F-V-M-K-S-P-P-A-T-V-L-I-K-K-A-A-G-V-Q-K-G-S-A-K-P-H-T-D-K-V-G-K-I-T-R-A-Q-A-E-E-I-A-K-A-K-N-A-D-L-T-A-A-D-L-D-A-A-V-R-T-I-A-G-S-A-R-S-M-G-I-T-V-E-G-L


### FUNCTION Forms part of the ribosomal stalk, playing a central role in the interaction of the ribosome with GTP-bound translation factors ### SEQUENCE -M-A-L-N-L-E-D-K-K-A-V-V-A-E-V-T-A-Q-V-A-K-A-S-T-I-V-V-A-E-Y-R-G-I-T-V-G-D-L-T-K-L-R-A-Q-A-R-Q-Q-G-V-Y-L-R-V-L-K-N-T-L-A-R-R-A-V-E-G-T-P-F-A-E-L-A-E-Q-M-T-G-P-L-I-Y-G-I-S-E-D-A-V-A-P-A-K-V-L-N-D-F-A-K-G-N-D-K-L-V-L-R-A-G-S-Y-E-G-K-V-L-D-A-A-G-V-K-A-L-A-S-I-P-S-R-E-E-L-L-S-K-L-L-F-V-M-Q-A-P-V-S-G-F-A-R-A-L-A-A-L-A-E-K-K-Q-S-E-E-G-A-A-A


### FUNCTION Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors Is thus essential for accurate translation ### SEQUENCE -M-A-I-T-K-D-D-I-L-E-A-V-S-A-M-S-V-M-E-L-N-D-L-V-K-A-F-E-D-K-F-G-V-S-A-A-A-V-A-V-A-G-P-A-G-G-A-A-A-P-A-A-E-E-K-T-E-F-D-V-I-L-K-G-A-G-A-N-K-V-G-V-I-K-A-V-R-E-I-T-G-L-G-L-K-E-A-K-D-L-V-D-G-A-P-K-T-V-K-E-A-M-P-K-A-D-A-D-A-A-A-K-K-L-I-E-A-G-A-E-V-E-V-K


### FUNCTION With S4 and S5 plays an important role in translational accuracy ### SEQUENCE -M-P-T-I-N-Q-L-V-R-K-P-R-V-S-E-K-L-K-S-K-S-P-A-L-E-N-C-P-Q-R-R-G-V-C-T-R-V-Y-T-T-T-P-K-K-P-N-S-A-L-R-K-V-A-K-V-R-L-T-N-G-F-E-V-I-S-Y-I-G-G-E-G-H-N-L-Q-E-H-S-V-V-L-I-R-G-G-R-V-K-D-L-P-G-V-R-Y-H-I-V-R-G-S-L-D-L-Q-G-V-K-D-R-K-Q-A-R-S-K-Y-G-A-K-R-P-K-A-A


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA ### SEQUENCE -M-P-R-R-R-E-V-P-K-R-E-I-L-P-D-P-K-F-G-N-V-E-V-A-K-F-M-N-V-L-M-L-D-G-K-K-S-V-A-E-R-I-V-Y-G-A-F-D-Q-I-E-K-K-A-G-K-A-P-I-E-V-F-T-L-A-I-G-N-I-K-P-V-V-E-V-K-S-R-R-V-G-G-A-N-Y-Q-V-P-V-E-V-R-P-S-R-R-L-A-L-A-M-R-W-L-R-E-A-A-K-K-R-S-E-K-S-M-A-L-R-L-A-G-E-L-L-E-A-S-E-G-R-G-G-A-M-K-K-R-D-E-V-H-R-M-A-E-A-N-K-A-F-S-H-F-R-F


### FUNCTION Involved in the binding of tRNA to the ribosomes ### SEQUENCE -M-Q-Q-N-Q-K-I-R-I-R-L-K-A-F-D-Y-R-L-I-D-Q-S-A-A-E-I-V-E-T-A-K-R-T-G-A-I-V-K-G-P-V-P-L-P-T-R-I-Q-R-F-D-V-L-R-S-P-H-V-N-K-T-S-R-D-Q-F-E-I-R-T-H-Q-R-L-M-D-I-V-D-P-T-D-K-T-V-D-A-L-M-K-L-D-L-P-A-G-V-D-V-E-I-K-L-Q


### FUNCTION One of the early assembly proteins it binds 23S rRNA One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome Forms the main docking site for trigger factor binding to the ribosome ### SEQUENCE -M-T-Q-V-A-K-N-D-H-R-L-M-Q-V-L-L-S-P-V-V-S-E-K-A-T-L-V-A-D-K-N-E-Q-V-V-F-E-V-A-R-D-A-N-K-G-E-V-K-A-A-V-E-L-L-F-K-V-E-V-E-S-V-Q-I-L-N-Q-K-G-K-Q-K-R-F-G-R-F-M-G-R-R-D-H-V-K-K-A-Y-V-S-L-K-P-G-Q-E-I-N-F-E-A-E-A-K


### FUNCTION Protein S19 forms a complex with S13 that binds strongly to the 16S ribosomal RNA ### SEQUENCE -M-T-R-S-A-K-K-G-P-F-I-D-A-H-L-L-K-K-V-E-A-A-A-G-G-K-D-K-K-P-I-K-T-W-S-R-R-S-T-I-L-P-D-F-I-G-L-T-I-A-V-H-N-G-R-Q-H-V-P-V-Y-V-T-E-N-M-V-G-H-K-L-G-E-F-A-L-T-R-T-F-K-G-H-A-A-D-K-K-A-K-R


### FUNCTION This protein binds specifically to 23S rRNA ### SEQUENCE -M-E-V-K-A-I-H-R-G-A-R-I-S-A-Q-K-T-R-L-V-A-D-Q-I-R-G-L-P-I-E-R-A-L-N-V-L-A-F-S-P-K-K-A-A-V-I-V-K-K-V-V-E-S-A-I-A-N-A-E-H-N-E-G-A-D-I-D-E-L-K-V-K-S-I-Y-I-D-K-A-T-S-L-K-R-F-T-A-R-A-K-G-R-G-N-R-I-E-K-Q-T-C-H-I-T-V-T-L-G-N


### FUNCTION Binds 23S rRNA and is also seen to make contacts with the A and possibly P site tRNAs ### SEQUENCE -M-L-Q-P-K-R-R-K-Y-R-K-E-Q-K-G-R-N-T-G-I-A-T-R-G-N-A-V-S-F-G-E-F-G-L-K-A-M-G-R-G-R-L-T-A-R-Q-I-E-S-A-R-R-A-M-T-R-H-I-K-R-G-G-R-I-W-I-R-I-F-P-D-K-P-I-S-K-K-P-A-E-V-R-M-G-N-G-K-G-N-P-E-Y-Y-V-A-E-I-Q-P-G-K-M-L-Y-E-M-D-G-V-G-E-E-L-A-R-E-A-F-R-L-A-A-A-K-L-P-I-A-T-S-F-V-V-R-Q-V-G-T


### FUNCTION One of the primary rRNA binding proteins, it binds specifically to the 5'-end of 16S ribosomal RNA ### SEQUENCE -M-T-E-A-A-T-S-L-K-R-T-L-V-G-R-V-V-S-S-K-M-D-K-T-V-T-V-L-V-E-N-R-V-K-H-P-L-Y-G-K-Y-V-V-R-S-K-K-Y-H-A-H-D-E-A-N-Q-Y-K-E-G-D-R-V-E-I-V-E-S-R-P-I-S-R-T-K-A-W-V-V-S-R-L-V-E-A-A-R-V-I


### FUNCTION Binds to 23S rRNA Forms part of two intersubunit bridges in the 70S ribosome ### SEQUENCE -M-I-Q-T-E-S-R-L-E-V-A-D-N-T-G-A-R-E-V-M-C-I-K-V-L-G-G-S-K-R-R-Y-A-S-V-G-D-I-I-K-V-S-V-K-D-A-A-P-R-G-R-V-K-K-G-D-I-Y-N-A-V-V-V-R-T-A-K-G-V-R-R-P-D-G-S-L-I-K-F-D-G-N-A-A-V-L-L-N-T-K-L-E-P-I-G-T-R-I-F-G-P-V-T-R-E-L-R-T-E-R-F-M-K-I-V-S-L-A-P-E-V-L


### FUNCTION One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit ### SEQUENCE -M-N-K-I-R-K-G-D-R-V-I-V-R-T-G-K-D-K-G-K-Q-G-T-V-L-A-V-L-G-E-H-V-T-V-E-G-V-N-V-A-K-K-H-V-R-P-N-P-M-L-G-T-T-G-G-V-V-D-K-V-M-P-I-H-I-S-N-V-A-L-V-D-A-N-G-K-P-S-R-V-G-I-K-V-E-N-G-V-K-T-R-V-L-K-T-T-G-A-A-V-G-A


### FUNCTION This is 1 of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance In the 70S ribosome it contacts protein S13 of the 30S subunit , connecting the 2 subunits ### SEQUENCE -M-T-A-R-L-Q-E-F-Y-K-E-K-V-V-A-E-L-I-K-Q-F-G-Y-K-S-V-M-E-V-P-R-I-T-K-I-T-L-N-M-G-L-G-E-A-V-N-D-K-K-V-I-E-H-A-T-G-D-L-T-K-I-A-G-Q-K-P-V-V-T-K-A-R-K-A-I-A-G-F-K-I-R-Q-G-Y-P-I-G-T-M-V-T-L-R-G-Q-R-M-Y-E-F-L-D-R-F-I-T-V-S-L-P-R-V-R-D-F-R-G-V-S-G-R-A-F-D-G-R-G-N-Y-N-I-G-V-K-E-Q-I-I-F-P-E-I-E-Y-D-K-I-D-A-L-R-G-L-N-I-S-I-T-T-T-A-K-S-D-E-E-A-K-A-L-L-A-A-F-K-F-P-F-R-N


### FUNCTION Binds 16S rRNA, required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site ### SEQUENCE -M-A-K-L-S-L-I-E-R-E-K-K-R-A-K-L-V-A-K-Y-A-E-K-R-A-A-L-E-A-I-V-A-D-Q-S-K-S-E-E-E-R-Y-E-A-R-L-K-L-Q-Q-L-P-R-N-A-N-P-T-R-Q-R-N-R-C-S-I-T-G-R-P-R-G-T-F-R-K-F-G-L-A-R-N-K-L-R-E-I-A-F-K-G-E-I-P-G-L-T-K-A-S-W


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA central domain where it helps coordinate assembly of the platform of the 30S subunit ### SEQUENCE -M-S-M-S-D-P-I-A-D-M-L-T-R-I-R-N-A-Q-A-V-E-K-A-S-V-V-M-P-S-S-K-L-K-V-A-I-A-K-V-L-K-D-E-G-Y-I-D-D-F-A-V-T-E-Q-G-G-K-A-S-L-T-I-G-L-K-Y-Y-A-G-R-P-V-I-E-R-L-E-R-V-S-K-P-G-L-R-V-Y-K-G-R-N-E-I-P-Q-V-M-N-G-L-G-V-A-I-I-S-T-P-Q-G-L-M-T-D-R-R-A-R-A-T-G-V-G-G-E-V-I-C-Y-V-A


### FUNCTION This protein binds to the 23S rRNA, and is important in its secondary structure It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center ### SEQUENCE -M-S-R-V-G-K-A-P-I-A-L-P-K-G-A-E-V-N-F-A-G-G-L-L-T-V-K-G-P-L-G-T-L-T-Q-A-I-H-N-L-V-K-V-V-I-D-N-G-T-I-T-F-S-P-A-D-E-S-R-E-A-N-A-L-Q-G-T-M-R-A-L-V-A-N-M-V-K-G-V-T-T-G-F-E-R-K-L-T-L-V-G-V-G-Y-R-A-S-L-Q-G-A-A-L-K-L-Q-L-G-F-S-H-D-V-I-H-E-M-P-E-G-V-K-A-E-T-P-T-Q-T-E-I-I-I-K-G-S-D-K-Q-K-V-G-Q-V-A-A-E-V-R-G-Y-R-P-P-E-P-Y-K-G-K-G-V-R-Y-A-N-E-R-V-I-L-K-E-T-K-K-K


### FUNCTION This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance ### SEQUENCE -M-N-K-N-D-S-R-L-R-R-A-R-Q-T-R-L-K-I-A-E-L-N-V-A-R-L-A-V-H-R-T-N-L-H-I-Y-A-Q-V-F-S-E-D-G-T-K-V-L-A-S-A-S-T-A-E-A-E-V-R-K-E-L-N-G-N-G-G-N-T-A-A-A-T-L-V-G-K-R-I-A-E-K-A-K-A-A-G-I-E-A-V-A-F-D-R-S-G-F-R-Y-H-G-R-V-K-A-L-A-D-A-A-R-E-A-G-L-K-F


### FUNCTION With S4 and S12 plays an important role in translational accuracy ### SEQUENCE -M-A-K-I-Q-P-K-V-Q-G-D-E-R-D-D-G-L-R-E-K-M-I-A-V-N-R-V-T-K-V-V-K-G-G-R-I-L-G-F-A-A-L-T-V-V-G-D-G-D-G-R-I-G-M-G-K-G-K-A-K-E-V-P-V-A-V-Q-K-A-M-D-E-A-R-R-K-M-V-K-V-P-L-K-N-G-T-L-Q-H-E-V-I-G-K-H-G-A-A-K-V-L-M-A-P-A-K-E-G-T-G-V-I-A-G-G-P-M-R-A-I-F-E-V-M-G-V-T-N-I-V-T-K-S-H-G-S-T-N-P-Y-N-M-V-R-A-T-L-D-G-L-R-K-M-S-T-P-A-E-I-A-A-K-R-G-K-S-V-E-E-I-L-G


### FUNCTION Binds to the 23S rRNA ### SEQUENCE -M-Q-L-N-N-L-K-P-A-A-G-S-K-H-A-K-R-R-V-G-R-G-I-G-S-G-L-G-K-T-A-G-R-G-H-K-G-Q-K-S-R-S-G-G-F-H-K-V-G-F-E-G-G-Q-M-P-L-H-R-R-L-P-K-R-G-F-T-S-L-T-K-E-F-T-A-E-V-R-L-G-D-L-A-G-L-P-V-A-E-I-D-L-L-T-L-K-Q-A-G-L-V-G-E-L-V-K-S-A-K-V-I-L-S-G-S-I-D-K-K-V-T-L-K-G-L-G-A-T-A-G-A-K-A-A-I-E-A-A-G-G-S-L-A


### FUNCTION One of the essential components for the initiation of protein synthesis Stabilizes the binding of IF-2 and IF-3 on the 30S subunit to which N-formylmethionyl-tRNA Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S translation initiation complex ### SEQUENCE -M-A-K-D-D-V-I-Q-M-Q-G-E-V-Q-E-N-L-P-N-A-T-F-R-V-K-L-E-N-G-H-V-V-L-G-H-I-S-G-K-M-R-M-H-Y-I-R-I-L-P-G-D-K-V-T-V-E-L-T-P-Y-D-L-S-R-A-R-I-V-F-R-A-K


### FUNCTION Located at the top of the head of the 30S subunit, it contacts several helices of the 16S rRNA In the 70S ribosome it contacts the 23S rRNA , connecting the 2 subunits ### SEQUENCE -M-A-R-I-A-G-V-N-I-P-N-H-K-H-T-V-I-G-L-T-A-I-Y-G-I-G-R-S-R-A-R-K-I-C-E-A-T-G-I-P-T-D-K-K-V-K-D-L-T-D-P-D-Q-D-A-L-R-K-E-I-E-K-F-L-V-E-G-D-L-R-R-E-T-T-M-N-I-K-R-L-M-D-L-G-C-Y-R-G-V-R-H-R-K-G-L-P-L-R-G-Q-R-T-R-T-N-A-R-T-R-K-G-P-R-K-A-G-V-A-L-K-K


### FUNCTION Located on the platform of the 30S subunit, it bridges several disparate RNA helices of the 16S rRNA Forms part of the Shine-Dalgarno cleft in the 70S ribosome ### SEQUENCE -M-A-K-A-A-N-T-A-A-Q-R-A-R-K-K-V-R-K-N-V-A-D-G-I-A-H-V-H-A-S-F-N-N-T-I-I-T-I-T-D-R-Q-G-N-A-L-S-W-A-T-S-G-G-Q-G-F-K-G-S-R-K-S-T-P-F-A-A-Q-V-A-A-E-S-A-G-R-V-A-Q-D-Q-G-I-K-N-L-E-V-R-I-K-G-P-G-P-G-R-E-S-A-V-R-A-L-N-N-L-G-I-K-I-Q-V-I-E-D-V-T-P-V-P-H-N-G-C-R-P-P-K-R-R-R-I


### FUNCTION Involved in iron-sulfur  cluster assembly May act as a regulator of Fe-S biogenesis ### SEQUENCE -M-P-P-L-T-E-S-E-F-L-A-L-A-D-A-E-L-G-R-I-E-R-T-V-E-R-A-A-D-E-V-D-A-D-I-E-I-G-R-V-G-N-V-L-T-L-E-F-D-D-G-S-K-I-I-I-N-S-Q-T-P-M-Q-E-L-W-V-A-A-R-A-G-G-F-H-F-R-R-N-D-G-R-W-V-D-T-R-S-G-E-E-L-Y-V-A-L-S-R-Y-V-S-Q-Q-S-E-V-D-V-T-L-V-A-D


### FUNCTION Part of the twin-arginine translocation  system that transports large folded proteins containing a characteristic twin-arginine motif in their signal peptide across membranes TatA could form the protein-conducting channel of the Tat system ### SEQUENCE -M-G-S-F-S-I-W-H-W-L-I-V-L-L-I-I-M-M-V-F-G-T-K-K-L-R-N-I-G-S-D-L-G-S-A-V-K-G-F-K-E-G-M-R-E-G-S-E-D-K-P-A-G-S-Q-Q-G-Q-Q-A-A-G-Q-P-P-R-E-L-H-D-S-T-T-I-D-V-E-A-R-D-K-S-K-Q-G


### FUNCTION Part of the twin-arginine translocation  system that transports large folded proteins containing a characteristic twin-arginine motif in their signal peptide across membranes Together with TatC, TatB is part of a receptor directly interacting with Tat signal peptides TatB may form an oligomeric binding site that transiently accommodates folded Tat precursor proteins before their translocation ### SEQUENCE -M-I-D-L-G-I-S-K-L-A-L-I-G-A-V-A-L-V-V-I-G-P-E-R-L-P-K-V-A-R-T-A-G-A-L-I-G-R-A-Q-R-Y-I-A-D-V-K-A-E-V-S-R-E-I-E-L-E-E-L-R-K-M-R-T-E-F-E-E-A-A-R-N-V-E-Q-T-I-H-Q-E-V-S-R-H-T-S-E-I-N-E-R-L-N-E-A-L-G-D-P-A-S-R-Q-T-A-T-Q-A-A-E-W-R-P-A-P-A-K-S-R-N-G-R-N-S-W-R-N-K-Q-L-A-M-P-K-W-Y-R-R-K-Q-G-V-R-M-W-A-Q-S-G-A-A-R-V-K-R-H-R-P-P-I-V-A-A-Q-S-R-G-R-S-F-F-E


### FUNCTION Channel that opens in response to stretch forces in the membrane lipid bilayer May participate in the regulation of osmotic pressure changes within the cell ### SEQUENCE -M-A-L-M-Q-D-F-K-K-F-A-M-R-G-N-V-I-D-L-A-V-G-V-I-I-G-A-A-F-G-K-I-V-D-S-L-V-N-D-L-I-M-P-L-V-A-R-I-V-G-K-L-D-F-S-N-L-F-I-Q-L-A-D-A-P-A-G-V-P-Q-T-L-A-D-L-K-K-A-G-V-P-V-F-A-Y-G-N-F-I-T-V-A-V-N-F-L-I-L-A-F-I-V-F-L-M-V-R-A-I-T-R-V-I-D-T-N-P-P-P-A-D-T-P-E-N-T-L-L-L-R-D-I-R-D-S-L-K-S-K-N-Q


### FUNCTION Inhibits all the catalytic activities of DNA gyrase by preventing its interaction with DNA Acts by binding directly to the C-terminal domain of GyrB, which probably disrupts DNA binding by the gyrase ### SEQUENCE -M-N-M-K-T-V-K-C-P-T-C-G-K-P-V-P-W-T-P-E-S-R-Y-R-P-F-C-S-E-R-C-K-Q-I-D-L-G-A-W-A-A-E-Q-Y-T-I-P-V-V-E-D-D-D-L-P-P-D-A-P-G-G-E-S-G-G-A-S-G-R-L-N


### FUNCTION This protein binds to 23S rRNA in the presence of protein L20 ### SEQUENCE -M-Y-A-V-V-K-T-G-G-K-Q-Y-K-V-A-A-G-E-K-L-K-V-E-Q-I-P-A-D-V-G-A-E-I-T-L-D-Q-V-L-A-V-G-A-G-D-Q-L-K-V-G-A-P-L-V-S-G-A-A-V-K-A-T-V-I-S-H-G-R-H-D-K-V-K-I-F-K-M-R-R-R-K-H-Y-Q-K-H-Q-G-H-R-Q-N-Y-T-E-L-R-I-D-S-I-V-A


### FUNCTION Removes the pyruvyl group from chorismate, with concomitant aromatization of the ring, to provide 4-hydroxybenzoate  for the ubiquinone pathway ### SEQUENCE -M-S-G-A-A-M-S-Y-P-R-S-P-W-R-G-A-L-P-P-M-A-V-Y-G-Q-H-W-A-R-W-A-V-G-V-N-S-L-T-A-R-L-R-A-A-S-S-S-F-R-V-E-L-L-G-Q-G-R-A-L-P-L-R-D-E-W-R-C-L-G-L-P-R-A-A-E-T-L-A-R-E-V-L-L-I-C-D-E-A-P-V-V-Y-A-H-T-I-V-H-P-R-S-V-A-A-D-W-P-F-L-R-A-L-G-T-Q-P-L-G-H-A-L-F-A-D-P-R-V-A-R-G-A-F-E-F-A-L-L-D-G-R-H-P-L-V-K-R-A-H-A-A-L-G-G-T-P-P-G-A-M-A-R-L-P-A-R-R-S-V-F-R-R-G-V-S-A-M-L-V-T-E-V-F-L-P-A-L-A-V-F-D-P-P-P-M-M


### FUNCTION Binds directly to 16S ribosomal RNA ### SEQUENCE -M-A-N-T-A-Q-A-R-K-R-A-R-Q-A-V-V-Q-N-A-H-N-S-A-L-R-S-R-L-R-T-A-V-K-A-V-R-K-A-I-A-G-G-D-K-A-A-A-A-N-V-F-K-Q-A-Q-S-T-I-D-S-I-A-D-K-K-I-V-H-K-N-K-A-A-R-A-K-S-R-L-S-A-A-I-K-A-M-G-A


### FUNCTION Involved in the modulation of the specificity of the ClpAP-mediated ATP-dependent protein degradation ### SEQUENCE -M-A-I-R-Q-A-T-T-P-Q-H-D-A-G-T-V-L-E-R-K-E-Q-A-L-K-P-P-A-M-Y-K-V-L-L-L-N-D-D-Y-T-P-M-E-F-V-V-M-I-L-Q-Q-Y-F-S-K-D-R-E-T-A-T-Q-I-M-L-T-V-H-R-E-G-R-G-V-C-G-I-Y-T-R-D-I-A-A-T-K-V-E-L-V-S-T-H-A-R-Q-A-G-H-P-L-Q-C-V-M-E-E-A


### FUNCTION This enzyme is involved in nucleotide metabolism it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA ### SEQUENCE -M-K-L-D-V-Q-I-L-D-A-R-L-H-E-Q-L-P-Q-Y-A-T-P-G-S-A-G-L-D-L-R-A-C-L-D-A-P-L-T-L-E-P-G-S-T-H-L-I-P-T-G-M-A-I-H-L-A-D-P-G-Y-A-A-L-I-L-P-R-S-G-M-G-H-K-H-G-I-V-L-G-N-L-V-G-L-I-D-S-D-Y-Q-G-Q-L-M-I-S-T-W-N-R-G-D-T-A-F-V-L-N-P-M-E-R-L-A-Q-L-V-I-V-P-V-V-Q-A-E-L-N-I-V-D-A-F-A-E-S-E-R-G-A-G-G-F-G-S-T-G-R-H


### FUNCTION One of the essential components for the initiation of protein synthesis Stabilizes the binding of IF-2 and IF-3 on the 30S subunit to which N-formylmethionyl-tRNA Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S translation initiation complex ### SEQUENCE -M-A-K-E-E-L-I-E-F-E-G-V-V-S-E-A-L-P-D-N-R-F-R-V-Q-L-E-N-G-V-E-V-W-A-Y-A-S-G-K-M-Q-K-H-R-I-R-I-L-A-G-D-R-V-K-L-E-M-S-P-Y-D-L-T-K-G-R-I-N-Y-R-H-K


### FUNCTION Bidirectionally degrades single-stranded DNA into large acid-insoluble oligonucleotides, which are then degraded further into small acid-soluble oligonucleotides ### SEQUENCE -M-P-R-A-Q-D-V-A-Q-S-D-A-T-L-S-S-P-A-T-P-A-S-Y-E-A-A-M-A-E-L-E-T-L-V-A-S-M-E-S-G-E-L-P-L-E-A-S-L-A-A-Y-R-R-G-A-E-L-V-R-Y-C-Q-Q-V-L-E-R-V-E-Q-Q-V-R-V-L-D-G-D-A-L-K-P-L-A-G-E-G-T-N-E-Q-G-G-A


### FUNCTION Specifically methylates the pseudouridine at position 1915  in 23S rRNA ### SEQUENCE -M-Q-L-L-I-V-A-V-G-H-K-M-P-R-W-I-E-D-G-F-A-E-Y-A-K-R-M-P-P-E-L-R-I-E-L-R-E-I-K-P-E-Q-R-S-G-S-R-T-A-A-T-V-M-Q-L-E-A-A-R-I-E-A-A-L-P-K-G-C-R-I-V-A-L-D-E-R-G-K-D-L-T-T-A-A-L-A-D-A-L-T-G-W-Q-R-E-G-G-D-V-A-L-I-I-G-G-A-D-G-L-D-P-A-L-K-A-R-A-H-M-L-M-R-L-S-S-L-T-L-P-H-G-M-V-R-V-L-L-A-E-Q-L-Y-R-A-W-S-I-T-Q-N-H-P-Y-H-R-V


### FUNCTION Catalyzes the formation of methylglyoxal from dihydroxyacetone phosphate ### SEQUENCE -M-P-K-R-R-R-I-A-L-I-A-H-D-H-K-K-D-D-M-I-A-F-A-Q-T-H-K-A-F-L-M-R-C-D-L-L-A-T-G-T-T-G-G-R-L-Q-D-E-V-G-L-S-V-Q-R-M-L-S-G-P-W-G-G-D-L-Q-I-G-A-Q-L-A-E-G-R-V-D-A-V-I-F-L-R-D-P-M-T-P-Q-P-H-E-P-D-I-N-A-L-V-R-A-C-D-V-H-N-I-P-C-A-T-N-L-A-T-A-D-L-V-M-I-A-L-G-L-A-Q-P-D-P-K-E-I-H-A


### FUNCTION Promotes RNA polymerase assembly Latches the N- and C-terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits ### SEQUENCE -M-A-R-I-T-V-E-D-C-L-K-Q-I-P-N-R-F-E-L-A-L-A-A-T-Y-R-A-R-Q-L-V-Q-G-H-T-P-K-V-D-A-K-D-K-P-T-V-T-A-L-R-E-I-A-A-G-Q-V-G-I-E-M-L-K-K-V-P-S


### FUNCTION Catalyzes the hydrolysis of 5-hydroxyisourate ### SEQUENCE -M-G-R-L-T-T-H-V-L-D-T-A-A-G-T-P-G-K-D-L-A-I-T-L-F-K-I-V-N-N-L-R-Q-P-I-K-T-V-R-T-N-H-D-G-R-C-E-A-P-L-L-E-G-E-A-L-Q-A-G-I-Y-E-L-D-F-A-V-G-D-Y-Y-R-A-A-G-V-S-L-P-D-P-A-F-L-D-V-V-T-L-R-F-G-V-A-D-A-G-A-H-Y-H-V-P-L-L-V-S-P-W-S-Y-S-T-Y-R-G-S


### FUNCTION One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA ### SEQUENCE -M-S-V-A-D-I-N-K-Q-E-V-V-K-Q-F-A-R-G-T-N-D-T-G-S-P-E-V-Q-V-A-L-L-T-A-R-I-N-E-L-T-P-H-F-K-A-H-M-K-D-H-H-S-R-R-G-L-L-K-M-V-S-R-R-R-R-L-L-D-Y-L-K-K-N-D-A-D-R-Y-R-S-L-I-E-K-L-G-L-R-K


### FUNCTION NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur , and thus conserves the redox energy in a proton gradient ### SEQUENCE -M-T-D-K-L-A-T-L-Q-S-A-L-E-K-A-L-G-N-R-I-Q-S-L-T-E-A-V-G-E-I-T-L-V-V-K-A-A-D-Y-L-E-T-M-R-T-L-R-D-D-A-T-L-K-F-E-Q-L-I-D-L-C-G-V-D-Y-S-A-Y-G-D-G-A-W-N-G-P-R-F-A-A-V-S-H-L-L-S-V-T-H-N-W-R-V-R-V-R-V-F-A-P-D-D-D-L-P-V-V-A-S-V-V-D-V-W-N-A-A-D-W-F-E-R-E-A-F-D-L-Y-G-L-V-F-E-G-H-P-D-L-R-R-I-L-T-D-Y-G-F-I-G-H-P-F-R-K-D-F-P-V-S-G-Y-V-E-M-R-Y-D-P-V-Q-R-R-V-I-Y-Q-P-V-T-I-E-P-R-E-I-T-P-R-V-I-R-E-D-Q-Y-G-G-L-K-H


### FUNCTION Plays a role in cell envelope biogenesis, maintenance of cell envelope integrity and membrane homeostasis ### SEQUENCE -M-K-F-L-F-D-L-F-P-V-I-L-F-F-A-A-F-K-V-A-G-I-Y-V-A-T-T-V-A-M-V-A-T-V-A-Q-I-A-W-V-W-F-K-H-R-K-V-D-A-M-Q-W-L-S-L-L-I-I-V-V-F-G-G-A-T-L-I-F-H-N-D-T-F-I-K-W-K-P-T-V-L-Y-W-M-F-G-V-V-L-L-G-S-A-V-L-L-R-K-N-L-I-R-A-M-M-E-Q-Q-V-S-L-P-E-P-M-W-G-R-L-N-L-V-W-S-L-F-F-L-A-M-G-G-L-N-L-Y-V-A-Y-H-F-D-T-D-V-W-V-N-F-K-L-F-G-S-M-G-L-M-V-V-F-I-L-V-Q-S-V-W-L-A-R-H-M-Q-E-R-P-A-G-A-N-P-Q-D-D-R


### FUNCTION This protein is one of the two subunits of integration host factor, a specific DNA-binding protein that functions in genetic recombination as well as in transcriptional and translational control ### SEQUENCE -M-P-T-L-T-K-A-E-L-A-E-M-L-F-E-Q-V-G-L-N-K-R-E-S-K-D-M-V-E-A-F-F-D-V-I-R-E-A-L-E-Q-G-D-S-V-K-L-S-G-F-G-N-F-Q-L-R-D-K-P-Q-R-P-G-R-N-P-K-T-G-E-I-I-P-I-T-A-R-R-V-V-T-F-H-A-S-Q-K-L-K-A-L-V-E-E-R-V-E-P-M-P-A-S-A-A


### FUNCTION Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit It is not involved in the protein synthesizing functions of that subunit ### SEQUENCE -M-P-R-V-K-R-G-V-T-A-R-A-R-H-K-K-V-I-D-A-A-K-G-Y-R-G-R-R-N-N-V-Y-R-I-A-K-Q-A-V-M-R-A-G-Q-Y-A-Y-R-D-R-R-N-K-K-R-V-F-R-A-L-W-I-A-R-I-N-A-G-A-R-E-H-G-L-S-Y-S-K-F-M-N-G-L-K-K-A-S-I-E-L-D-R-K-V-L-S-D-M-A-I-H-D-K-V-A-F-A-A-I-V-N-Q-V-K-A-N-V-A


### FUNCTION IF-3 binds to the 30S ribosomal subunit and shifts the equilibrum between 70S ribosomes and their 50S and 30S subunits in favor of the free subunits, thus enhancing the availability of 30S subunits on which protein synthesis initiation begins ### SEQUENCE -M-R-T-F-N-I-A-T-E-K-S-H-R-I-N-R-E-I-T-A-P-E-I-R-L-T-G-V-E-G-E-Q-L-G-I-V-K-L-F-D-A-L-R-L-A-E-E-K-D-V-D-L-V-E-I-A-P-T-A-Q-P-P-V-C-R-L-M-D-Y-G-K-F-K-Y-Q-E-Q-K-K-A-H-E-A-K-L-K-Q-K-V-I-Q-V-K-E-V-K-F-R-P-G-T-D-D-G-D-Y-E-V-K-L-R-N-L-K-R-F-L-D-E-G-D-R-T-K-I-T-L-R-F-R-G-R-E-M-A-H-Q-E-I-G-A-R-M-L-D-R-L-K-T-D-L-E-E-F-G-Q-V-E-Q-M-P-K-M-E-G-R-Q-M-V-M-M-L-A-P-K-K-R-K


### FUNCTION Necessary for efficient RNA polymerase transcription elongation past template-encoded arresting sites The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes Cleavage of the nascent transcript by cleavage factors such as GreA or GreB allows the resumption of elongation from the new 3'terminus GreA releases sequences of 2 to 3 nucleotides ### SEQUENCE -M-S-T-I-P-I-T-K-R-G-A-E-M-L-K-D-E-L-Q-R-L-K-T-K-E-R-P-A-V-V-N-A-I-A-E-A-R-A-Q-G-D-L-S-E-N-A-D-Y-D-A-A-K-E-R-Q-G-F-I-E-G-R-I-L-E-I-E-S-K-L-A-A-A-Q-V-I-D-P-A-G-L-D-A-D-G-R-I-V-F-G-A-T-I-D-L-E-D-L-D-S-G-K-P-V-T-Y-Q-I-V-G-D-D-E-A-D-L-D-S-G-K-I-S-I-S-S-P-I-A-R-A-L-I-G-K-Y-E-G-D-V-A-T-V-V-A-P-G-G-E-R-E-Y-E-V-R-A-V-K-Y-L


### FUNCTION Required for rescue of stalled ribosomes mediated by trans-translation Binds to transfer-messenger RNA , required for stable association of tmRNA with ribosomes tmRNA and SmpB together mimic tRNA shape, replacing the anticodon stem-loop with SmpB tmRNA is encoded by the ssrA gene ### SEQUENCE -M-T-I-A-D-N-K-K-A-F-F-D-Y-F-V-E-E-R-Y-E-A-G-I-A-L-E-G-W-E-V-K-A-I-R-A-G-R-V-Q-I-K-E-G-Y-V-V-I-R-D-A-E-L-F-L-I-G-A-H-I-S-P-L-Q-S-A-S-T-H-V-K-P-D-P-T-R-T-R-K-L-L-L-H-A-E-E-I-K-K-L-I-G-K-V-E-Q-R-G-Y-T-L-V-P-L-N-L-H-Y-A-R-G-R-V-K-C-E-I-G-L-A-K-G-K-K-L-Y-D-K-R-E-T-E-K-D-R-D-W-Q-R-E-K-A-R-L-M-R-E-K-A


### FUNCTION Responsible for the release of ribosomes from messenger RNA at the termination of protein biosynthesis May increase the efficiency of translation by recycling ribosomes from one round of translation to another ### SEQUENCE -M-S-V-A-D-I-K-K-S-A-E-Q-K-M-Q-K-S-I-D-A-F-K-A-D-L-A-K-V-R-T-G-R-A-H-T-G-L-L-D-H-V-Q-V-D-Y-Y-G-S-M-V-P-I-S-Q-V-A-N-L-G-L-A-D-A-R-T-I-S-V-Q-P-W-E-K-K-M-V-S-A-V-E-R-A-I-R-D-A-D-L-G-L-N-P-A-T-M-G-E-V-I-R-V-P-M-P-P-L-T-E-E-R-R-K-E-L-T-K-V-V-K-S-E-G-E-D-A-K-V-A-V-R-N-V-R-R-D-A-N-E-Q-F-K-K-L-V-K-D-K-A-I-S-E-D-D-E-R-R-G-Q-D-E-V-Q-K-L-T-D-R-F-V-A-E-V-D-K-L-V-A-E-K-D-K-E-I-M-T-V


### FUNCTION Removes the formyl group from the N-terminal Met of newly synthesized proteins Requires at least a dipeptide for an efficient rate of reaction N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions ### SEQUENCE -M-I-R-P-I-L-K-M-G-D-S-R-L-L-R-V-A-K-P-V-Q-R-F-Q-T-P-E-L-T-A-L-I-E-D-M-F-D-T-M-D-A-A-R-G-A-G-L-A-A-P-Q-I-G-V-D-L-Q-V-V-I-F-G-F-D-R-N-D-R-Y-P-D-A-P-A-V-P-K-T-V-L-I-N-P-T-I-E-P-L-S-D-A-M-E-D-G-W-E-G-C-L-S-V-P-G-L-R-G-V-V-P-R-Y-T-R-L-R-Y-T-G-Y-D-Q-H-G-H-A-I-D-R-I-A-E-G-F-H-A-R-V-V-Q-H-E-C-D-H-L-Q-G-I-L-Y-P-M-R-V-Q-D-F-T-R-F-G-F-T-E-I-L-F-P-E-L-P-A-H-H-N-D


### FUNCTION Required for disulfide bond formation in some periplasmic proteins Acts by oxidizing the DsbA protein ### SEQUENCE -M-Q-A-N-S-R-A-F-F-L-L-I-A-V-I-A-F-G-L-V-G-Y-A-L-Y-L-Q-H-V-E-G-L-Q-P-C-P-L-C-V-L-Q-R-F-A-F-V-G-I-G-V-F-S-L-L-A-A-L-S-S-A-T-R-L-L-W-H-G-L-G-M-L-S-G-L-G-G-I-F-V-A-G-Y-H-V-S-L-L-L-N-P-K-A-S-C-G-I-D-P-I-E-N-W-V-N-A-L-P-T-A-K-W-L-P-Q-V-F-E-S-D-G-L-C-T-A-P-L-P-P-V-L-G-V-S-I-P-L-W-S-L-I-W-M-V-I-L-A-L-T-L-V-V-A-M-I-R-R-E-R-R


### FUNCTION Fluoride-specific ion channel Important for reducing fluoride concentration in the cell, thus reducing its toxicity ### SEQUENCE -M-S-G-M-G-F-V-A-V-G-V-G-A-A-L-G-A-W-L-R-W-A-F-A-V-L-W-N-A-I-N-P-A-L-P-Y-G-T-L-A-A-N-L-L-G-G-Y-L-I-G-V-A-V-G-F-F-D-T-H-A-S-L-P-P-E-W-R-L-L-A-V-T-G-F-L-G-G-L-T-T-F-S-T-F-S-S-E-V-M-A-N-I-L-A-G-D-Y-A-I-G-M-L-H-V-A-A-H-L-G-G-S-L-F-L-T-M-L-G-L-W-T-V-R-T-L-G


### FUNCTION Binds to the 23S rRNA ### SEQUENCE -M-Q-I-I-L-L-E-K-V-V-N-L-G-N-L-G-D-V-V-R-V-K-D-G-Y-A-R-N-F-L-I-P-N-K-Q-A-R-R-A-T-A-S-A-I-Q-E-F-E-A-R-R-A-E-L-E-K-L-A-A-E-R-L-A-A-A-Q-A-E-G-E-K-L-N-G-L-T-L-Q-L-S-Q-K-A-G-V-D-G-R-L-F-G-S-V-T-N-H-D-I-A-A-A-L-T-A-Q-G-F-K-V-E-K-A-Q-V-R-M-P-N-G-P-L-K-T-V-G-D-H-P-V-A-V-S-L-H-T-D-V-S-V-D-V-T-V-S-V-L-G-E-T-V


### FUNCTION Binds as a heterodimer with protein bS6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit ### SEQUENCE -M-N-K-K-Q-R-D-A-K-N-K-K-R-F-Q-Q-Q-N-P-L-F-K-R-K-K-F-C-R-F-T-V-A-G-V-E-Q-I-D-Y-K-D-L-D-T-L-K-D-F-I-G-E-N-G-K-I-T-P-A-R-L-T-G-T-R-S-H-Y-Q-R-Q-L-D-T-A-I-K-R-A-R-F-L-A-L-M-P-Y-T-D-Q-H-K-H


### FUNCTION Binds together with bS18 to 16S ribosomal RNA ### SEQUENCE -M-R-H-Y-E-I-V-F-I-V-H-P-D-Q-S-E-Q-V-P-A-M-I-E-R-Y-K-S-T-V-T-S-Q-G-G-Q-V-H-R-V-E-D-W-G-R-R-Q-L-A-Y-M-I-Q-K-L-A-K-A-H-Y-V-C-V-N-I-E-C-G-K-E-T-L-A-E-L-E-H-A-F-K-F-N-D-A-V-L-R-H-L-I-V-Q-T-K-K-A-E-T-A-P-S-P-M-M-K-E-V-Q-R-E-E-A-K-K-A-A-A-Q-S-E-Q-A-A


### FUNCTION One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit Associates with free 30S ribosomal subunits  Required for efficient processing of 16S rRNA May interact with the 5'-terminal helix region of 16S rRNA ### SEQUENCE -M-P-K-K-S-G-S-A-S-G-R-N-L-R-I-A-D-Q-I-Q-R-D-L-A-E-L-I-Q-R-E-I-K-N-P-A-M-G-L-V-T-L-Q-S-V-S-L-T-P-D-Y-A-H-A-K-I-Y-F-T-V-L-G-A-E-P-D-A-A-A-A-I-L-N-E-K-A-G-Y-L-H-S-L-L-F-K-R-L-H-I-H-T-V-P-T-L-H-F-H-Y-D-G-S-V-E-R-G-I-E-M-S-R-L-I-D-Q-A-N-A-S-R-A-K-D-D


### FUNCTION Required for maturation of 30S ribosomal subunits ### SEQUENCE -M-H-L-T-D-L-I-E-K-T-L-T-A-M-G-Y-E-L-V-E-V-E-R-A-P-A-G-L-L-R-V-Y-I-D-Q-A-E-T-G-I-V-I-E-D-C-E-K-V-S-H-Q-L-T-R-V-F-E-V-E-N-V-N-Y-E-R-L-E-V-S-S-P-G-L-D-R-P-L-R-T-L-V-D-F-A-R-F-A-G-L-E-A-K-V-T-L-R-L-P-V-N-G-Q-K-N-F-T-G-I-V-Q-A-P-A-G-E-P-G-Q-E-R-I-G-L-E-F-E-G-K-D-G-P-A-L-L-E-F-T-L-S-E-L-D-R-A-R-L-V-P-V-L-D-F-K-G-N-R-N-K-G-N-K-Q


### FUNCTION RNA chaperone that binds small regulatory RNA  and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations Also binds with high specificity to tRNAs ### SEQUENCE -M-S-N-K-G-Q-L-L-Q-D-P-F-L-N-A-L-R-K-E-H-V-P-V-S-I-Y-L-V-N-G-I-K-L-Q-G-N-I-E-S-F-D-Q-Y-V-V-L-L-R-N-T-V-T-Q-M-V-Y-K-H-A-I-S-T-V-V-P-A-R-A-V-N-F-R-V-D-E-A-S-D-A


### FUNCTION Binds to DNA and alters its conformation May be involved in regulation of gene expression, nucleoid organization and DNA protection ### SEQUENCE -M-M-K-G-Q-I-A-G-L-M-K-Q-A-Q-Q-M-Q-E-N-M-K-K-M-Q-E-Q-L-S-Q-I-E-V-E-G-V-S-G-A-G-L-V-K-V-V-M-T-C-K-N-D-V-K-R-V-S-I-D-P-S-L-L-A-E-G-E-D-K-E-L-L-E-D-L-V-A-A-A-F-N-D-A-V-R-K-A-E-A-T-T-Q-E-K-M-G-T-V-T-S-G-L-G-G-M-A-S-M-L-P-P-G-F-K-L-P-F


### FUNCTION Essential cell division protein May link together the upstream cell division proteins, which are predominantly cytoplasmic, with the downstream cell division proteins, which are predominantly periplasmic ### SEQUENCE -M-R-L-I-T-L-F-L-L-L-L-L-L-A-I-Q-Y-P-L-W-L-G-K-G-G-W-L-R-V-W-D-M-Q-K-Q-V-A-S-Q-N-Q-R-N-A-E-L-K-Q-R-N-L-K-L-E-G-E-V-K-D-L-K-E-G-T-G-A-I-E-E-R-A-R-Y-E-L-G-M-V-K-D-D-E-G-F-V-Q-F-V-A-P-A-P-K-T-S-E-T-P-L-P-P-P-A-A-L-Q-P-N-H-R-H


### FUNCTION Involved in peptide bond synthesis Stimulates efficient translation and peptide-bond synthesis on native or reconstituted 70S ribosomes in vitro Probably functions indirectly by altering the affinity of the ribosome for aminoacyl-tRNA, thus increasing their reactivity as acceptors for peptidyl transferase ### SEQUENCE -M-A-L-K-I-A-Q-E-L-R-A-G-N-V-F-M-I-G-N-D-P-M-V-V-L-K-T-E-Y-S-R-S-G-R-N-A-A-V-V-K-M-K-Y-K-N-L-L-T-G-A-P-S-E-S-V-F-K-A-D-D-K-M-D-Q-I-I-L-D-K-K-E-C-T-Y-S-Y-F-A-D-P-M-Y-V-F-M-D-T-D-Y-N-Q-Y-E-V-E-A-D-S-M-G-D-A-I-H-Y-L-E-D-G-M-A-A-E-V-T-F-Y-N-E-K-A-I-S-V-E-L-P-T-T-L-V-R-E-I-E-Y-T-E-P-A-V-K-G-D-T-S-S-G-K-V-L-K-M-A-K-I-K-G-G-F-E-I-Q-V-P-L-F-C-S-T-G-D-K-I-E-I-D-T-R-T-H-E-Y-R-S-R-A-N


### FUNCTION Transfers the 4'-phosphopantetheine moiety from coenzyme A to a Ser of acyl-carrier-protein ### SEQUENCE -M-S-G-A-I-Y-G-I-G-T-D-I-I-Q-I-E-R-V-E-G-V-M-Q-R-T-H-G-R-F-A-E-K-V-L-G-P-D-E-L-R-I-Y-Q-A-R-K-A-R-S-E-R-R-G-L-A-F-L-A-T-R-F-A-A-K-E-A-V-S-K-A-I-G-L-G-M-H-W-P-M-T-W-R-A-V-Q-T-L-N-L-P-S-G-Q-P-V-V-R-Y-S-G-E-L-A-D-W-I-A-Q-R-G-L-H-I-Q-I-S-V-T-D-E-R-D-Y-A-V-A-F-A-V-A-E-L-Q-S-K-L-S-A


### FUNCTION Carrier of the growing fatty acid chain in fatty acid biosynthesis ### SEQUENCE -M-D-N-I-E-Q-R-V-K-K-I-V-A-E-Q-L-G-V-A-E-A-D-I-K-N-E-S-S-F-V-N-D-L-G-A-D-S-L-D-T-V-E-L-V-M-A-L-E-D-E-F-G-M-E-I-P-D-E-E-A-E-K-I-T-T-V-Q-Q-A-I-D-Y-A-R-A-N-V-K-A


### FUNCTION Co-chaperone involved in the maturation of iron-sulfur cluster-containing proteins Seems to help targeting proteins to be folded toward HscA ### SEQUENCE -M-N-S-A-S-D-T-H-F-S-L-F-G-L-P-E-H-F-E-V-D-D-G-A-L-N-A-A-Y-R-T-V-Q-S-R-A-H-P-D-R-H-A-H-A-S-D-A-E-R-R-V-A-M-Q-W-A-T-R-A-N-E-A-Y-Q-T-L-R-D-P-L-K-R-A-T-Y-L-L-H-L-R-G-V-D-V-Q-A-E-N-N-T-A-M-P-P-A-F-L-M-Q-Q-L-E-W-R-E-S-L-A-D-A-K-A-A-G-D-L-D-A-L-D-D-L-L-A-M-L-R-G-E-K-R-A-R-Y-Q-T-L-A-G-L-L-N-G-G-G-H-D-A-A-A-A-D-A-V-R-Q-L-M-F-I-E-K-I-E-R-D-T-A-E-A-I-D-R-L-D-D


### FUNCTION This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site ### SEQUENCE -M-N-L-I-E-Q-I-E-Q-E-E-I-K-R-L-T-A-N-K-T-I-P-P-F-A-P-G-D-T-V-I-V-N-V-N-V-V-E-G-N-R-K-R-V-Q-A-Y-E-G-V-V-I-A-K-R-N-R-G-L-N-S-S-F-I-V-R-K-I-S-S-G-E-G-V-E-R-T-F-Q-L-Y-S-P-L-L-A-S-I-E-V-K-R-R-G-D-V-R-R-A-K-L-Y-Y-L-R-E-R-S-G-K-S-A-R-I-K-E-K-L-S-F-K-R-K-E-V-A-A-Q