### 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-N-K-Q-K-N-N-R-E-R-T-P-Q-P-E-Q-D-T-E-R-D-E-Q-L-T-N-S-H-E-N-D-I-D-S-A-P-A-A-E-E-N-D-K-V-A-D-P-V-E-Q-L-T-A-Q-L-A-A-L-N-D-T-H-L-R-L-M-A-E-Y-D-N-Y-R-K-R-T-L-K-E-K-S-E-L-I-R-N-G-G-E-K-V-L-V-D-L-L-P-V-I-D-D-F-E-R-A-L-S-N-L-G-D-M-S-E-P-A-A-I-K-E-G-V-E-L-I-Y-S-K-F-M-D-Y-L-Q-K-Q-G-V-K-K-I-E-T-A-D-L-P-F-D-A-D-L-C-D-A-V-A-M-I-P-A-P-S-A-E-Q-K-G-K-V-I-D-C-V-K-T-G-Y-T-L-N-D-K-V-I-R-H-A-H-V-V-V-G-E


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


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


### 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-A-T-A-Y-H-N-L-S-D-Y-D-Y-E-S-V-P-C-G-K-D-L-R-I-G-I-A-V-A-E-W-N-H-N-I-T-E-P-L-M-K-G-A-I-D-T-L-L-E-H-G-V-S-A-D-N-I-I-V-Q-H-V-P-G-T-F-E-L-T-Y-A-S-A-Y-L-A-E-Q-H-E-V-D-A-V-I-A-I-G-C-V-V-R-G-D-T-P-H-F-D-Y-I-C-Q-G-V-T-Q-G-I-T-Q-L-N-I-D-G-F-V-P-V-I-F-G-V-L-T-T-E-T-M-L-Q-A-E-E-R-A-G-G-K-H-G-N-K-G-T-E-A-A-V-T-A-L-K-M-A-G-L-E-R-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-I-D-L-D-S-L-E-H-I-G-V-L-G-K-P-H-G-V-Q-G-E-C-N-A-R-L-T-A-D-L-S-T-L-F-E-E-E-E-R-L-F-L-F-F-E-L-D-A-L-P-V-P-F-R-L-I-G-Y-R-E-K-T-D-D-I-T-L-L-R-F-A-G-I-E-S-K-E-E-M-E-Q-Y-T-G-V-S-L-F-M-E-R-R-Y-F-D-T-D-S-I-E-F-T-W-E-H-F-I-G-F-T-V-F-D-R-E-G-C-F-V-G-T-I-D-D-V-D-E-S-T-L-N-V-L-L-S-I-T-T-P-E-G-K-E-L-L-L-P-V-A-E-D-L-L-E-E-I-D-V-P-N-R-K-L-T-M-I-I-P-D-G-L-L-Q-L


### 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-K-K-F-I-Q-D-F-K-A-F-A-L-K-G-N-V-V-D-M-A-V-G-V-I-I-G-G-A-F-G-K-I-V-T-S-L-V-N-D-I-M-M-P-P-I-S-L-L-T-G-G-V-N-F-T-D-L-K-L-V-L-S-K-A-V-V-E-G-G-E-V-V-K-P-E-V-S-W-N-Y-G-N-F-I-Q-T-T-V-D-F-L-I-L-A-F-V-I-F-L-M-I-K-A-I-M-A-A-K-R-K-E-E-E-A-P-A-A-P-A-P-T-P-P-E-I-E-L-L-T-E-I-R-D-L-L-K-K-Q


### 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-T-T-A-D-F-R-N-G-M-C-L-E-I-E-G-Q-Y-Y-F-I-V-E-F-L-H-V-K-P-G-K-G-P-A-F-V-R-T-K-L-K-N-V-T-T-G-R-I-L-D-K-T-W-N-S-G-V-K-V-E-E-V-R-I-E-R-R-P-Y-Q-Y-L-Y-Q-D-E-M-G-Y-N-F-M-H-P-E-T-F-E-Q-I-T-I-P-G-A-S-I-D-G-V-Q-F-L-K-D-G-D-M-V-E-V-M-V-H-A-T-S-E-T-V-L-T-C-E-L-P-P-H-V-K-L-R-V-T-Y-T-E-P-G-L-K-G-D-T-A-T-N-T-L-K-P-A-T-V-E-T-G-A-E-V-R-V-P-L-F-I-Q-E-G-E-L-I-E-V-D-T-R-D-G-S-Y-I-G-R-V-K-E


### 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-S-V-N-H-V-A-S-R-A-K-R-K-R-I-L-K-L-T-R-G-Y-F-G-A-R-K-N-V-W-T-V-A-K-N-T-W-E-K-G-L-T-Y-A-Y-R-D-R-K-S-K-K-R-N-F-R-A-L-W-I-Q-R-I-N-A-A-A-R-L-E-G-M-S-Y-S-R-L-M-G-A-L-H-A-N-G-I-E-I-N-R-K-V-L-A-D-L-A-M-N-H-P-E-A-F-R-A-I-V-A-K-V-K-N


### 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-I-K-I-I-N-R-S-H-H-P-L-P-T-Y-A-T-S-A-S-A-G-M-D-L-R-A-S-I-E-E-P-I-T-L-L-P-L-E-R-R-L-I-P-T-G-L-F-I-E-L-P-V-G-Y-E-A-Q-I-R-P-R-S-G-L-A-L-R-H-G-I-T-L-V-N-S-P-G-T-I-D-A-D-Y-R-G-E-I-G-I-I-M-I-N-L-S-N-T-P-F-T-I-A-D-G-E-R-I-C-Q-L-V-I-A-R-H-E-Q-A-E-W-V-L-T-D-E-L-A-D-T-E-R-G-A-G-G-F-G-H-T-G-K-E


### 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-K-T-P-A-E-L-K-Y-S-K-D-H-E-W-A-R-Q-E-G-D-V-V-F-I-G-I-T-D-Y-A-Q-G-E-L-G-E-I-V-Y-V-D-V-T-T-E-G-E-T-L-E-A-D-E-V-F-G-S-I-E-A-V-K-T-V-S-D-L-M-M-P-I-A-G-E-V-L-E-V-N-P-D-L-E-E-Q-P-E-L-V-N-S-D-P-Y-G-A-G-W-I-I-K-V-K-A-A-N-A-A-D-F-D-N-L-L-S-A-A-E-Y-E-K-L-I-A-Q


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


### 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-A-A-N-N-Q-G-E-I-R-Y-L-T-P-L-S-V-D-T-K-K-K-K-Y-C-R-F-K-K-S-G-I-R-Y-I-D-Y-K-D-P-E-F-L-K-K-F-L-N-E-Q-G-K-I-L-P-R-R-I-T-G-T-S-L-K-F-Q-R-R-V-A-Q-A-V-K-R-A-R-H-L-A-L-L-P-Y-V-T-D-M-M-K


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


### 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-T-T-A-D-F-R-N-G-M-C-L-E-I-E-G-Q-Y-Y-F-I-V-E-F-L-H-V-K-P-G-K-G-P-A-F-V-R-T-K-L-K-N-V-A-T-G-R-I-L-D-K-T-W-N-S-G-V-K-V-E-E-V-R-I-E-R-R-P-Y-Q-Y-L-Y-Q-D-E-M-G-Y-N-F-M-H-P-E-T-F-E-Q-I-T-I-P-G-A-S-I-D-G-V-Q-F-L-K-D-G-D-M-V-E-A-M-V-H-A-T-S-E-T-V-L-T-C-E-L-P-P-H-V-K-L-R-V-T-Y-T-E-P-G-L-K-G-D-T-A-T-N-T-L-K-P-A-T-V-E-T-G-A-E-V-R-V-P-L-F-I-Q-E-G-E-L-I-E-V-D-T-R-D-G-S-Y-I-G-R-V-K-E


### FUNCTION Essential for recycling GMP and indirectly, cGMP ### SEQUENCE -M-T-K-L-I-I-I-S-A-P-S-G-T-G-K-S-T-V-I-E-R-L-L-T-D-R-E-L-N-L-H-F-S-I-S-A-T-S-R-A-P-R-G-E-E-Q-N-G-R-E-Y-Y-F-L-S-P-E-E-F-R-R-R-I-E-A-N-E-F-V-E-Y-E-E-V-Y-R-D-K-Y-Y-G-T-L-K-S-E-V-E-R-I-L-K-E-E-K-N-V-I-F-D-V-D-V-V-G-A-Q-S-I-K-K-Y-Y-G-D-R-A-L-A-I-F-I-L-P-P-S-I-E-E-L-R-S-R-L-Q-K-R-G-T-D-S-M-E-T-I-K-Q-R-V-D-K-A-E-K-E-I-G-Y-A-H-L-F-D-L-R-F-V-N-D-D-L-V-T-C-V-E-Q-I-R-K-A-I-A-Q-F-I-A-K


### 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-A-K-I-N-F-Y-A-E-G-V-S-L-P-R-I-R-R-R-I-V-G-K-W-I-A-E-V-C-S-R-Y-G-K-A-V-G-E-I-S-Y-L-F-C-D-D-E-Y-I-L-K-A-N-Q-E-F-L-D-H-D-Y-Y-T-D-I-I-T-F-D-S-C-E-A-D-T-V-N-G-D-L-L-I-S-L-D-T-V-R-S-N-A-R-A-L-D-L-R-Y-E-D-E-L-H-R-V-I-I-H-G-I-L-H-L-C-G-L-K-D-K-S-K-K-D-E-A-Q-M-R-A-A-E-E-K-A-L-V-M-L-R-E-T-I-G-S-E-L-S-L-L-H-T


### 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-K-E-K-I-Q-K-N-I-L-I-K-N-K-R-A-T-F-D-Y-E-I-L-D-V-Y-T-A-G-I-V-L-V-G-T-E-I-K-S-L-R-L-G-K-G-G-L-V-D-T-Y-C-Y-F-H-R-G-E-L-W-V-K-N-M-Y-I-A-E-Y-F-Y-G-T-Y-N-N-H-V-A-R-R-D-R-K-L-L-L-N-R-K-E-L-R-K-L-E-E-A-S-K-S-M-G-T-T-I-V-P-L-K-L-F-I-N-E-R-G-L-A-K-L-Q-I-G-L-A-R-G-K-K-Q-Y-D-K-R-A-S-I-K-E-R-D-D-R-R-E-M-D-R-A-L-K-R


### FUNCTION Involved in the synthesis of autoinducer 2 ### SEQUENCE -M-E-K-I-P-S-F-Q-L-D-H-I-R-L-K-R-G-I-Y-V-S-R-K-D-Y-I-G-G-E-V-V-T-T-F-D-I-R-M-K-E-P-N-R-E-P-V-L-G-A-P-E-L-H-T-I-E-H-L-A-A-T-Y-L-R-N-H-P-L-Y-K-D-R-I-V-F-W-G-P-M-G-C-L-T-G-N-Y-F-L-M-R-G-D-Y-V-S-K-D-I-L-P-L-M-Q-E-T-F-R-F-I-R-D-F-E-G-E-V-P-G-T-E-P-R-D-C-G-N-C-L-L-H-N-L-P-M-A-K-Y-E-A-E-K-Y-L-R-E-V-L-D-V-A-T-E-E-N-L-N-Y-P-D


### 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-D-I-K-A-I-A-E-Q-L-V-N-L-T-V-K-E-V-S-E-L-A-T-I-L-K-E-E-Y-G-I-E-P-A-A-A-A-V-A-V-A-A-A-P-G-A-A-G-A-A-A-E-E-E-K-T-S-F-D-V-V-L-K-S-A-G-A-A-K-L-Q-V-V-K-A-V-K-E-Q-C-G-L-G-L-K-E-A-K-D-L-V-D-A-A-P-S-T-V-K-E-G-V-D-K-A-T-A-E-A-L-K-K-A-L-E-E-A-G-A-E-V-E-L-K


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


### FUNCTION Involved in allosteric regulation of aspartate carbamoyltransferase ### SEQUENCE -M-K-K-E-E-M-L-V-A-A-I-R-N-G-I-V-I-D-H-I-P-P-T-K-L-F-K-V-A-T-L-L-Q-L-D-D-L-D-K-R-I-T-I-G-N-N-L-R-S-R-S-H-G-S-K-G-V-I-K-I-E-D-K-T-F-E-E-E-E-L-N-R-I-A-L-I-A-P-N-V-R-L-N-I-I-R-D-Y-E-V-V-E-K-R-Q-V-E-V-P-H-E-I-V-G-L-V-R-C-P-N-P-K-C-I-T-N-N-E-P-M-Q-T-R-F-R-V-I-D-A-E-Q-C-T-L-R-C-D-Y-C-E-R-K-L-A-G-D-R-I-E-L-L


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


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


### 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-T-S-P-P-T-F-G-L-S-K-S-E-R-L-Y-L-R-D-E-I-N-T-V-F-G-E-G-K-A-F-V-V-Y-P-L-R-V-V-Y-R-L-G-S-E-H-R-V-A-Y-S-S-M-L-V-S-V-A-K-K-R-F-R-R-A-V-K-R-N-R-V-K-R-L-V-R-E-A-Y-R-L-N-K-H-L-L-N-D-V-L-Q-E-R-Q-I-Y-A-T-I-A-F-M-V-V-S-D-E-L-P-D-F-R-T-V-E-R-A-M-Q-K-S-L-I-R-I-A-G-N-V-P-S-S-A-L-K-N-E


### 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-K-T-F-Q-L-T-G-T-P-R-A-E-F-G-K-K-A-A-K-A-I-R-K-E-D-Q-I-P-A-V-L-Y-G-G-K-G-E-G-V-N-F-I-V-S-Q-D-A-V-R-N-L-I-Y-S-P-E-I-F-L-V-E-L-T-V-E-G-S-G-S-Y-K-A-I-L-K-E-I-Q-F-H-P-V-T-D-R-I-I-H-I-D-F-L-Q-V-T-D-E-K-P-V-V-M-E-V-P-V-V-L-T-G-H-A-E-G-V-K-A-G-G-K-L-S-L-E-M-R-K-L-K-V-K-A-L-Y-S-E-I-P-E-K-L-D-I-D-V-S-D-L-Q-L-G-K-T-I-Q-V-G-E-L-H-F-E-G-L-T-L-M-N-A-K-N-A-V-V-C-A-V-K-L-T-R-A-A-R-G-A-A-V-K-K-Q


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


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


### 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-D-F-I-K-I-V-N-E-E-F-K-S-G-K-E-H-P-K-F-N-S-G-D-T-I-T-V-E-Y-R-I-K-E-G-N-K-E-R-I-Q-K-Y-R-G-V-V-I-R-I-S-G-H-G-D-K-K-R-F-T-V-R-K-I-S-D-G-I-G-V-E-R-I-F-P-I-E-S-P-F-I-E-N-I-T-V-E-K-Y-G-K-V-R-R-A-K-L-Y-Y-L-R-G-L-T-G-K-K-A-R-I-K-E-R-R-V-A-L-S-S-K-D


### 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-S-N-T-E-M-A-F-Q-I-Q-R-I-Y-T-K-D-I-S-F-E-A-P-N-A-P-Q-V-F-Q-Q-E-W-Q-P-E-V-K-L-D-L-D-T-A-S-S-E-L-A-Q-G-V-Y-E-V-V-L-R-V-T-V-T-A-A-L-G-E-E-T-A-F-L-C-E-V-Q-Q-G-G-I-F-S-I-D-G-I-E-G-T-Q-L-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-E-Q-S-Q-G-G-E-Q-T-E-Q-E-A


### FUNCTION Non-essential, abundant cell division factor that is required for proper Z-ring formation It is recruited early to the divisome by direct interaction with FtsZ, stimulating Z-ring assembly and thereby promoting cell division earlier in the cell cycle Its recruitment to the Z-ring requires functional FtsA or ZipA ### SEQUENCE -M-S-F-E-V-F-E-K-L-E-A-K-V-Q-Q-A-I-D-T-I-T-L-L-Q-M-E-I-E-E-L-K-E-K-N-R-S-L-S-Q-E-I-Q-N-A-T-S-G-R-E-S-L-A-H-E-N-E-Q-L-K-Q-E-Q-Q-V-W-Q-E-R-L-R-A-L-L-G-K-M-E-D-V-Q


### FUNCTION Globally modulates RNA abundance by binding to RNase E  and regulating its endonucleolytic activity Can modulate Rne action in a substrate-dependent manner by altering the composition of the degradosome Modulates RNA-binding and helicase activities of the degradosome ### SEQUENCE -M-K-Y-D-T-S-E-L-C-D-I-Y-Q-E-E-V-N-V-V-E-P-M-F-S-N-F-G-G-R-T-S-F-G-G-Q-I-I-T-V-K-C-F-E-D-N-G-L-L-Y-D-L-L-E-D-N-G-H-G-R-I-L-L-V-D-G-G-G-S-V-R-Q-A-L-I-N-A-E-L-A-Q-L-A-V-Q-N-G-W-E-G-I-V-V-Y-G-A-V-R-Q-V-D-Q-L-A-E-F-D-L-G-I-Q-A-I-A-A-I-P-A-G-C-R-D-E-G-T-G-A-S-D-I-R-V-N-F-G-G-V-T-F-F-S-G-D-Y-L-Y-A-D-N-T-G-I-I-L-S-E-E-P-L-E-L-D-D-N-E-E-D-E-I-I


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


### FUNCTION This regulatory protein, when combined with SAM  represses the expression of the methionine regulon and of enzymes involved in SAM synthesis ### SEQUENCE -M-A-E-W-N-G-E-Y-V-S-P-Y-A-E-H-G-K-K-S-E-Q-V-K-K-I-T-V-S-I-P-L-K-V-L-R-I-L-T-D-E-R-T-R-R-Q-V-N-N-L-R-H-A-T-N-S-E-L-L-C-E-A-F-L-H-A-F-T-G-Q-P-L-P-D-D-A-D-L-R-K-E-R-N-D-E-I-P-E-E-A-K-K-I-M-R-E-L-G-I-D-P-D-T-W-E-Y


### 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-S-N-A-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-G-V-N-T-L-L-V-K-G-K-T-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-M-D-F-I-G-G-A-E


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


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


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


### 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-H-V-G-D-I-I-K-V-T-I-K-E-A-I-P-R-G-K-V-K-K-G-D-V-L-K-A-V-V-V-R-T-R-K-G-V-R-R-P-D-G-S-V-I-R-F-D-G-N-A-C-V-L-L-N-N-T-S-E-Q-V-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 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-A-A-K-I-R-R-D-D-E-V-I-V-L-T-G-K-D-K-G-K-R-G-K-V-K-Q-V-L-S-T-G-K-V-I-V-E-G-I-N-L-V-K-K-H-Q-K-P-V-P-A-L-N-Q-P-G-G-I-V-E-K-E-A-A-I-Q-V-S-N-V-A-I-F-N-A-A-T-G-K-A-D-R-V-G-F-R-F-E-D-G-K-K-I-R-F-F-K-S-N-S-E-T-I-K


### 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-A-K-L-H-D-Y-Y-K-D-E-V-V-Q-K-L-M-T-Q-F-G-Y-N-S-V-M-Q-V-P-R-V-E-K-I-T-L-N-M-G-V-G-E-A-I-A-D-K-K-L-L-D-N-A-A-A-D-L-A-A-I-S-G-Q-K-P-L-I-T-K-A-R-K-S-V-A-G-F-K-I-R-Q-G-Y-P-I-G-C-K-V-T-L-R-G-E-R-M-W-E-F-L-E-R-L-I-S-I-A-V-P-R-I-R-D-F-R-G-L-S-A-K-S-F-D-G-R-G-N-Y-S-M-G-V-R-E-Q-I-I-F-P-E-I-D-Y-D-K-V-D-R-V-R-G-L-D-I-T-I-T-T-T-A-K-S-D-D-E-G-R-A-L-L-A-A-F-N-F-P-F-R-K


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


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


### 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-N-I-P-D-Q-K-H-T-V-I-A-L-T-S-I-Y-G-I-G-K-T-R-S-Q-A-I-C-A-A-A-G-I-A-E-H-V-K-I-S-E-L-S-E-E-Q-I-D-K-L-R-D-E-V-A-K-Y-V-V-E-G-D-L-R-R-E-V-T-L-S-I-K-R-L-M-D-L-G-T-Y-R-G-L-R-H-R-R-G-L-P-V-R-G-Q-R-T-K-T-N-A-R-T-R-K-G-P-R-K-P-I-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-P-I-R-A-R-K-R-V-R-K-Q-V-S-D-G-V-A-H-I-H-A-S-F-N-N-T-I-V-T-I-T-D-R-Q-G-N-A-L-G-W-A-T-A-G-G-S-G-F-R-G-S-R-K-S-T-P-F-A-A-Q-V-A-A-E-R-C-A-E-A-V-K-E-Y-G-I-K-N-L-E-V-M-V-K-G-P-G-P-G-R-E-S-T-I-R-A-L-N-A-A-G-F-R-I-T-N-I-T-D-V-T-P-I-P-H-N-G-C-R-P-P-K-K-R-R-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-S-V-L-Q-V-L-H-Y-P-D-E-R-L-R-T-I-A-T-P-V-E-T-V-D-A-E-I-R-R-I-I-D-D-M-F-E-T-M-Y-A-E-E-G-I-G-L-A-A-T-Q-V-D-I-H-Q-R-I-V-V-I-D-V-S-E-T-R-N-E-R-L-V-L-I-N-P-E-L-L-E-K-S-G-E-T-G-I-E-E-G-C-L-S-I-P-E-Q-R-A-L-V-P-R-A-E-K-V-K-I-K-A-L-D-Y-N-G-R-P-F-E-L-Q-A-D-D-L-L-A-I-C-I-Q-H-E-M-D-H-L-I-G-K-L-F-V-D-Y-L-S-P-L-K-R-Q-R-I-R-Q-K-V-E-K-L-D-K-Q-K-A-R-T-K


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


### FUNCTION 3'-to-5' exoribonuclease specific for small oligoribonucleotides ### SEQUENCE -M-S-K-S-E-H-N-L-I-W-I-D-L-E-M-T-G-L-D-P-E-R-D-R-I-I-E-I-A-T-I-V-T-D-A-N-L-N-I-L-D-E-G-P-V-I-A-V-H-Q-S-D-E-Q-L-A-L-M-D-K-W-N-V-R-T-H-T-G-S-G-L-V-E-R-V-K-A-S-K-I-D-D-R-E-A-E-K-A-T-I-E-F-L-E-K-W-V-P-A-G-A-S-P-I-C-G-N-S-V-S-Q-D-R-R-F-L-F-R-Y-M-P-E-L-E-A-Y-F-H-Y-R-Y-L-D-V-S-T-L-K-E-L-A-R-R-W-K-P-E-I-L-A-G-L-K-K-Q-N-T-H-Q-A-L-D-D-I-R-E-S-V-A-E-L-A-Y-Y-R-E-H-F-I-Q-L


### 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-A-K-G-Q-S-L-Q-D-P-F-L-N-A-L-R-R-E-R-V-P-V-S-I-Y-L-V-N-G-I-K-L-Q-G-Q-I-E-S-F-D-Q-F-V-I-L-L-K-N-T-V-S-Q-M-V-Y-K-H-A-I-S-T-V-V-P-S-R-P-V-S-H-H-S-S-N-T-S-V-G-A-S-V-G-N-Y-H-S-G-G-V-S-A-P-A-A-Q-Q-E-S-D-G-T-E


### FUNCTION Nitric oxide-sensitive repressor of genes involved in protecting the cell against nitrosative stress May require iron for activity ### SEQUENCE -M-Q-L-T-S-F-T-D-Y-G-L-R-A-L-I-Y-M-A-S-L-P-Q-S-R-M-T-S-I-S-E-V-T-D-I-Y-G-V-S-R-N-H-M-V-K-I-I-N-Q-L-S-H-L-G-L-V-D-A-V-R-G-K-N-G-G-I-R-L-G-K-P-A-K-D-I-R-I-G-D-V-V-R-A-L-E-P-L-S-L-V-N-C-S-Q-E-S-C-H-I-T-S-A-C-R-L-K-V-V-L-N-Q-A-I-E-R-F-L-E-E-L-D-K-H-T-L-A-D-M-I-E-D-N-I-P-L-Y-K-L-L-L-T-E


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


### FUNCTION Binds single-stranded DNA at the primosome assembly site ### SEQUENCE -M-T-T-N-R-L-V-L-S-G-T-V-C-K-V-P-I-R-K-V-S-P-A-G-I-P-H-C-Q-F-V-L-E-H-R-S-Q-Q-Q-E-A-G-L-S-R-Q-A-W-C-R-M-P-V-I-A-S-G-Q-L-L-Q-V-L-T-H-S-I-T-V-G-S-R-L-T-V-S-G-F-I-S-C-H-Q-G-R-N-G-L-N-K-L-V-L-H-A-E-Q-I-E-L-I-D-S-G-D


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


### FUNCTION Regulates arginine biosynthesis genes ### SEQUENCE -M-R-T-P-S-K-Q-E-D-L-V-K-A-F-K-A-L-L-K-E-E-K-F-S-S-Q-G-E-I-V-T-A-L-L-E-E-G-F-E-N-I-N-Q-S-K-V-S-R-M-L-T-K-F-G-A-V-R-T-R-N-A-K-M-E-M-V-Y-C-L-P-A-E-L-G-V-P-T-A-T-S-P-L-K-N-L-V-L-D-V-D-Y-N-H-P-I-V-V-I-R-T-S-P-G-A-A-Q-L-I-A-R-L-L-D-S-L-G-K-S-E-G-I-L-G-S-I-A-G-D-D-T-I-F-V-T-L-T-R-D-S-T-T-E-Q-L-R-G-A-I-L-G-L-F-E-Q-E-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-I-R-L-E-K-L-D-I-A-T-G-E-T-V-E-F-D-Q-V-L-M-V-A-N-G-D-D-I-K-I-G-A-P-V-V-E-G-V-K-I-K-A-E-V-V-A-H-G-R-G-E-K-I-K-I-V-K-F-R-R-R-K-H-S-R-K-Q-Q-G-H-R-Q-W-F-T-D-V-K-I-T-G-I-A


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


### 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-R-E-F-S-R-T-Q-R-V-A-Q-E-M-Q-K-E-I-A-I-I-L-Q-R-E-V-K-D-P-R-I-G-M-A-T-V-S-G-V-E-V-S-R-D-L-A-Y-A-K-V-F-V-T-F-L-N-V-L-T-E-E-H-D-S-D-V-V-K-N-G-I-K-A-L-N-E-A-S-G-F-I-R-S-L-L-G-K-A-M-R-L-R-V-V-P-E-L-T-F-S-Y-D-N-S-L-V-E-G-M-R-M-S-N-L-V-T-N-V-V-K-N-D-E-Q-R-R-A-S-T-D-H-K-E-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-S-L-S-T-E-A-K-A-Q-I-I-A-E-F-G-R-D-V-N-D-S-G-S-S-E-V-Q-I-A-L-L-T-A-Q-I-N-H-L-Q-G-H-F-S-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-N-V-T-S-Y-T-A-L-I-G-R-L-G-L-R-R


### FUNCTION Involved in allosteric regulation of aspartate carbamoyltransferase ### SEQUENCE -M-T-Q-D-H-K-L-Q-V-E-A-I-R-C-G-T-V-I-D-H-I-P-A-Q-V-G-F-K-L-L-S-L-F-K-L-T-E-T-D-Q-R-I-T-I-G-L-N-L-P-S-N-R-L-G-K-K-D-L-I-K-I-E-N-T-F-L-T-E-Q-Q-A-N-Q-L-A-M-Y-A-P-N-A-T-V-N-C-I-E-N-Y-E-V-V-K-K-L-P-I-N-L-P-K-C-I-D-N-V-L-V-C-P-N-S-N-C-I-S-H-N-E-P-V-E-S-S-F-R-V-K-V-T-V-E-D-V-V-L-T-C-K-Y-C-E-K-E-F-D-R-N-V-V-I-L-N-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-G-I-S-I-W-Q-L-L-I-I-A-V-I-V-V-L-L-F-G-T-N-K-L-R-T-L-G-S-D-L-G-A-S-I-K-G-F-K-K-A-I-G-D-D-N-Q-P-Q-Q-A-Q-K-T-S-S-D-A-D-F-E-T-K-N-I-T-E-K-Q-S-V-A-Q-S-E-T-S-E-S-K-N-K-E-Q-V


### 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-F-D-I-G-F-G-E-L-L-L-V-M-V-I-G-L-V-V-L-G-P-E-R-L-P-V-A-V-K-T-V-A-G-W-I-R-A-L-R-S-L-A-A-N-V-Q-N-E-L-V-Q-E-L-K-L-Q-E-L-Q-E-S-L-K-K-V-Q-E-E-A-G-L-Q-N-L-S-P-E-L-K-A-S-M-D-E-L-K-E-A-A-E-S-L-K-K-A-Y-Q-N-E-P-D-A-G-S-M-K-A-S-E-I-N-E-V-A-Q-K-P-A-A-S-Q-V-V-A-S-S-G-P-S-A-L-V-D-D-Q-A-A-S-A-T-K-K-K-T-S-D


### FUNCTION Antitoxin component of a type II toxin-antitoxin ### SEQUENCE -M-S-K-N-M-R-Y-P-V-K-F-E-H-D-E-T-G-W-A-V-M-F-P-D-I-P-E-A-L-T-G-G-D-T-R-E-E-A-L-A-M-A-Q-D-A-L-V-T-A-F-D-F-Y-F-E-D-R-R-E-I-P-T-P-S-T-K-G-E-A-F-V-E-V-P-A-S-I-A-A-K-V-L-L-L-N-T-M-L-Q-T-R-T-S-N-A-E-L-A-R-L-L-G-T-R-P-Q-E-I-Q-R-I-V-S-L-S-H-S-T-K-I-D-T-I-A-N-A-L-N-A-L-G-K-H-L-E-L-V-A-I


### FUNCTION Toxic component of a type II toxin-antitoxin ### SEQUENCE -M-K-Q-S-E-F-R-R-W-L-K-A-Q-G-A-E-F-K-D-G-T-N-H-L-K-V-F-L-N-G-K-Q-T-T-M-P-R-H-P-S-K-E-I-P-E-P-L-R-K-L-I-L-K-Q-P-G-I-K


### FUNCTION Involved in peptide bond synthesis Alleviates ribosome stalling that occurs when 3 or more consecutive Pro residues or the sequence PPG is present in a protein, possibly by augmenting the peptidyl transferase activity of the ribosome Modification of Lys-34 is required for alleviation ### SEQUENCE -M-A-T-Y-S-T-N-E-F-R-S-G-L-K-I-M-L-D-G-E-P-C-A-I-L-E-S-E-F-V-K-P-G-K-G-Q-A-F-A-R-V-R-I-R-K-L-I-S-G-K-L-L-E-K-T-F-K-S-T-D-S-V-E-S-A-D-V-M-D-M-N-L-T-Y-L-Y-N-D-G-E-F-W-H-F-M-N-N-E-T-F-E-Q-L-A-A-D-E-K-A-V-G-D-N-A-K-W-L-V-E-Q-A-E-C-I-L-T-L-W-N-G-Q-P-I-S-V-T-P-P-N-F-V-E-L-E-I-T-D-T-D-P-G-L-K-G-D-T-A-G-T-G-G-K-P-A-T-L-N-T-G-A-V-V-K-V-P-L-F-V-Q-I-G-E-V-I-K-V-D-T-R-S-G-E-Y-V-S-R-V-K


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


### FUNCTION Two distinct, membrane-bound, FAD-containing enzymes are responsible for the catalysis of fumarate and succinate interconversion ### SEQUENCE -M-T-T-K-R-K-P-Y-I-R-S-M-A-P-N-W-W-Q-K-L-G-F-Y-R-F-Y-I-L-R-E-S-T-A-V-T-T-M-W-F-S-I-L-L-I-Y-G-L-F-A-L-K-G-G-T-Q-S-W-H-E-F-V-T-F-L-Q-N-P-V-I-L-L-V-N-I-I-T-L-L-G-A-L-L-H-T-K-T-W-F-E-L-A-P-K-A-A-N-I-V-I-K-G-E-K-M-G-S-G-P-V-I-K-L-L-W-A-V-T-I-I-V-T-M-I-I-L-G-I-A-L-L


### FUNCTION Sulfur carrier protein involved in sulfur trafficking in the cell Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine  in tRNA Interacts with IscS and stimulates its cysteine desulfurase activity Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin ### SEQUENCE -M-P-D-V-F-T-H-P-D-K-T-L-D-T-Q-G-L-R-C-P-E-P-V-M-M-V-R-K-T-V-R-H-M-E-A-G-Q-M-L-L-I-L-A-D-D-P-A-T-T-R-D-I-P-S-F-C-R-F-M-E-H-Q-L-V-A-Q-E-T-E-Q-M-P-Y-R-Y-L-V-R-K-K-E-S-Q-L


### FUNCTION Activates ribosomal RNA transcription Plays a direct role in upstream activation of rRNA promoters ### SEQUENCE -M-F-E-Q-R-V-N-S-D-V-L-T-V-A-T-V-N-S-Q-D-Q-V-T-Q-K-P-L-R-D-S-V-K-Q-A-L-K-N-Y-F-A-Q-L-N-G-Q-D-V-N-D-L-Y-E-L-V-L-A-E-V-E-Q-P-L-L-D-M-V-M-Q-Y-T-R-G-N-Q-T-R-A-A-L-M-M-G-I-N-R-G-T-L-R-K-K-L-K-K-Y-G-M-N


### 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-T-F-T-A-K-P-E-T-V-K-R-D-W-Y-V-V-D-A-D-G-K-T-L-G-R-L-A-T-E-V-A-R-R-L-R-G-K-H-K-A-E-Y-T-P-H-V-D-T-G-D-Y-I-I-I-V-N-A-E-K-V-A-V-T-G-N-K-R-S-D-K-I-Y-Y-H-H-T-G-H-I-G-G-I-K-Q-A-T-F-E-E-M-I-A-R-R-P-E-R-V-I-E-I-A-V-K-G-M-L-P-K-G-P-L-G-R-A-M-Y-R-K-L-K-V-Y-A-G-S-E-H-N-H-A-A-Q-Q-P-Q-V-L-D-I


### FUNCTION Required for the timely initiation of chromosomal replication via direct interactions with the DnaA initiator protein ### SEQUENCE -M-L-D-R-I-K-V-C-F-T-E-S-I-Q-T-Q-I-A-A-A-E-A-L-P-D-A-I-S-R-A-A-I-M-M-V-Q-S-L-L-N-G-N-K-I-L-C-C-G-N-G-G-S-A-A-T-A-Q-R-F-A-A-N-M-I-N-R-F-E-T-E-R-P-S-L-P-A-L-S-L-N-A-D-N-V-V-I-T-A-I-S-S-N-K-Q-H-D-E-I-Y-A-K-Q-V-R-A-L-G-Q-P-G-D-V-L-L-A-I-S-T-H-G-N-S-R-D-I-V-K-A-V-E-A-A-V-T-R-D-M-T-I-V-A-L-T-G-Y-D-G-G-E-L-A-G-L-L-G-P-Q-D-V-E-I-R-I-P-S-H-R-S-T-R-I-Q-E-V-H-M-L-T-V-N-C-L-C-D-L-I-D-N-T-L-F-P-H-Q-D-D


### 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-T-L-A-D-S-S-L-L-G-N-L-M-A-D-F-V-R-G-N-P-E-G-Q-Y-S-A-D-V-V-A-G-I-R-M-H-R-R-V-D-V-L-T-D-T-H-P-L-V-I-Q-A-R-H-L-F-S-N-S-Y-R-R-V-A-P-I-T-L-D-I-I-W-D-H-F-L-S-L-N-W-D-K-L-V-P-T-Y-S-L-P-A-F-I-H-H-A-R-S-Q-I-E-P-H-L-Y-Y-T-P-E-K-F-Q-E-L-N-A-F-L-W-R-Q-N-W-L-I-R-Y-A-D-L-A-F-I-A-D-V-L-K-G-M-A-R-R-H-P-R-L-S-A-L-S-G-S-F-Q-D-I-E-Q-H-Y-A-D-F-D-A-L-F-W-Q-F-Y-P-Y-M-M-E-K-A-E-N-K-D-F-Y-C-L-P-Q


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


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


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


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


### FUNCTION Negatively regulates its own expression and that of the subsequent genes in the proximal part of the division and cell wall  gene cluster Acts by binding directly to DNA May also regulate the expression of genes outside the dcw cluster ### SEQUENCE -M-F-R-G-A-T-Q-I-N-L-D-S-K-G-R-L-T-V-P-T-R-Y-R-A-M-L-N-E-E-S-Q-G-Q-M-V-C-T-I-D-L-H-Q-P-C-L-L-L-Y-T-L-S-E-W-E-I-I-E-E-K-L-S-R-L-S-S-M-N-P-A-E-R-R-V-Q-R-L-L-L-G-H-A-S-E-C-Q-M-D-S-A-G-R-L-L-L-A-N-T-L-R-Q-H-A-G-L-V-K-E-V-M-L-V-G-Q-F-N-K-F-E-L-W-D-E-Q-A-W-Y-Q-Q-V-K-D-D-I-A-A-E-Q-S-T-Q-E-P-L-S-V-R-L-Q-E-L-S-L


### FUNCTION Regulates secA expression by translational coupling of the secM secA operon Translational pausing at a specific Pro residue 5 residues before the end of the protein may allow disruption of a mRNA repressor helix that normally suppresses secA translation initiation ### SEQUENCE -M-G-I-L-N-L-W-R-Q-F-G-R-R-Y-F-W-S-H-L-L-L-G-V-V-A-A-S-I-G-A-P-T-I-L-A-G-V-T-D-N-I-S-Q-A-N-T-S-P-S-Q-S-W-Q-N-Q-A-L-S-A-F-D-N-L-F-S-L-Q-N-V-Q-H-Q-P-A-N-G-V-N-Y-W-Q-Q-H-A-V-R-N-V-I-R-Q-L-S-F-A-F-S-I-S-Q-P-M-S-D-E-T-A-K-Q-S-I-R-L-S-S-S-N-I-Q-Q-L-V-L-E-T-L-N-T-L-L-I-R-E-P-K-P-P-E-P-V-L-D-I-P-F-L-N-V-A-S-Q-S-S-Y-I-L-T-L-W-I-A-K-A-Q-G-I-R-A-G-P-T-A-Y-L


### 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-S-E-L-L-T-I-E-C-P-T-C-G-K-T-V-V-W-G-E-I-S-P-Y-R-P-F-C-S-K-R-C-Q-L-I-D-L-G-Q-W-A-N-E-E-K-R-I-P-S-Q-S-E-N-S-D-S-D-D-W-S-G-Q-P-E-Q


### 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-V-P-A-E-L-K-Y-V-E-S-H-E-W-V-R-A-E-G-N-D-E-Y-T-V-G-I-T-E-H-A-Q-E-L-L-G-D-M-V-F-V-D-L-P-E-V-G-D-Q-I-N-L-G-D-D-C-A-V-V-E-S-V-K-A-A-S-D-I-Y-A-P-L-S-G-K-I-I-A-V-N-D-A-L-N-D-A-P-E-L-V-N-S-E-P-Y-H-E-G-W-L-F-R-I-K-A-S-D-K-S-E-L-S-S-L-L-N-A-E-G-Y-Q-A-L-L-D-E-E-E


### 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-D-N-K-A-R-I-H-W-A-C-R-R-G-M-R-E-L-D-I-S-I-M-P-F-F-K-Y-E-Y-D-S-L-S-D-D-D-K-R-L-F-I-R-L-L-A-C-A-D-P-D-L-F-N-W-L-M-N-H-G-R-P-E-D-E-E-L-F-R-M-I-K-L-I-Q-N-R-N-K-D-R-G-P-V-E-V


### FUNCTION Toxic component of a type II toxin-antitoxin ### SEQUENCE -M-K-Q-S-E-F-R-R-W-L-E-A-Q-G-V-E-V-S-N-G-T-N-H-L-K-L-R-Y-Q-G-K-R-S-I-M-P-R-H-P-S-Q-E-I-K-E-P-L-R-K-A-I-I-K-Q-L-G-L


### FUNCTION Antitoxin component of a type II toxin-antitoxin ### SEQUENCE -M-I-K-T-R-L-A-R-G-G-F-S-H-R-F-I-I-K-N-M-R-Y-P-V-T-L-E-P-V-E-E-G-G-Y-F-V-S-F-P-D-I-P-E-A-L-T-Q-G-D-T-R-E-E-A-L-E-M-A-L-D-A-L-I-T-A-F-E-F-Y-F-E-D-N-E-K-I-P-L-P-G-P-V-G-Q-D-Y-V-D-V-P-L-S-V-A-S-K-V-L-M-L-N-A-F-L-D-S-K-L-T-Q-I-E-L-A-N-R-M-G-V-K-K-Q-E-V-T-R-I-F-D-L-R-H-S-T-K-I-D-T-V-G-K-V-A-S-A-I-G-H-Q-L-T-L-S-I-E


### 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-K-K-K-A-H-K-P-G-S-A-T-I-A-M-N-R-R-A-R-H-E-Y-F-I-E-E-E-F-E-A-G-L-S-L-Q-G-W-E-V-K-S-L-R-A-G-K-A-N-I-S-D-S-Y-V-L-L-K-D-G-D-A-Y-L-F-G-A-T-I-T-P-L-N-V-A-S-S-H-V-V-C-D-P-M-R-S-R-K-L-L-L-N-Q-R-E-L-D-S-L-Y-G-R-V-N-R-E-G-Y-T-V-V-A-L-S-L-Y-W-K-N-A-W-C-K-V-R-I-G-V-A-K-G-K-K-A-H-D-K-R-S-D-I-K-E-R-E-W-K-L-D-K-A-R-I-M-K-N-A-G-R


### 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-M-P-D-E-Q-V-S-E-D-M-E-V-V-S-E-Q-Q-N-S-A-D-K-A-E-A-S-E-T-E-S-V-V-D-P-R-V-A-E-L-E-E-Q-L-K-Q-A-Q-Q-R-E-R-D-A-I-L-R-A-K-A-E-V-E-N-I-R-R-R-T-E-Q-D-V-E-K-A-H-K-F-A-L-E-R-F-A-N-E-L-L-P-V-I-D-N-L-E-R-A-L-E-V-A-D-R-T-N-T-E-I-A-P-M-V-E-G-I-E-L-T-L-K-S-F-L-G-A-V-G-K-F-G-I-E-V-V-G-D-T-N-V-P-F-N-P-E-I-H-Q-A-M-T-M-M-E-S-D-Q-H-E-P-N-H-V-M-M-V-M-Q-K-G-Y-T-L-N-G-R-L-L-R-P-A-M-V-A-V-S-K


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


### 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-H-S-Q-E-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-S-E-I-V-V-A-E-V-I-F-A-V-D-E-S-V-D-A-T-R-C-Q-G-R-E-G-C-Q-G-G-D-R-C-L-T-H-A-L-W-R-D-L-S-D-R-I-T-G-F-L-S-S-I-S-L-E-E-L-V-N-N-Q-E-V-L-D-V-A-G-R-Q-D-N-D-K-R-R-A-P-N-G-R-A-Q-E-T-I-N-V-N-L-R-P


### 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-S-L-T-E-S-A-A-Q-R-V-S-S-F-L-S-H-R-G-K-G-V-G-L-R-L-G-V-R-T-S-G-C-S-G-M-A-Y-L-L-E-F-A-D-M-I-N-E-D-D-T-V-F-E-D-K-G-V-K-V-I-V-D-G-K-S-M-V-Y-L-D-G-T-E-L-D-F-V-K-E-G-L-N-E-G-F-K-F-N-N-P-N-V-S-S-E-C-G-C-G-E-S-F-N-V


### 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-D-Y-F-T-L-F-G-L-P-A-R-Y-T-V-D-R-E-Q-L-A-S-C-Y-Q-E-L-Q-R-Q-F-H-P-D-R-F-A-S-Q-P-E-R-E-K-T-L-A-L-Q-Q-A-V-T-I-N-D-G-Y-Q-T-L-K-H-P-L-K-R-A-E-Y-M-L-S-L-H-G-F-D-L-A-N-E-Q-H-T-M-N-D-N-A-F-L-M-E-Q-L-M-L-R-E-E-L-E-C-I-A-D-K-A-N-P-E-V-A-L-A-D-F-A-A-R-L-N-G-M-I-K-T-R-S-Q-L-M-V-Q-Q-L-D-E-Q-Q-W-E-Q-A-A-D-T-V-R-K-L-R-F-L-D-K-L-Q-Q-Q-V-E-Q-L-E-E-R-L-L-D-D-F


### FUNCTION Involved in the degradation of phospho-AI-2, thereby terminating induction of the lsr operon and closing the AI-2 signaling cycle Catalyzes the conversion of ### SEQUENCE -M-H-V-T-L-V-E-I-N-V-K-Q-D-K-L-D-E-F-I-E-V-F-R-L-N-H-L-G-S-I-K-E-A-G-N-L-R-F-D-V-L-R-D-E-N-I-P-T-R-F-Y-I-Y-E-A-Y-V-D-E-N-A-A-N-T-H-K-Q-T-S-H-Y-L-K-C-V-E-Q-L-E-S-L-I-S-E-P-R-K-K-R-S-F-I-G-V-M-P-E-I-K


### 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-R-A-N-K-F-P-A-I-V-Y-G-G-N-Q-E-L-V-S-I-E-L-D-H-D-Q-V-I-N-M-E-Q-K-A-E-F-Y-S-D-V-L-T-L-V-I-D-G-K-E-T-K-V-K-V-Q-A-V-Q-R-H-P-F-K-P-K-L-A-H-I-D-F-L-R-A


### FUNCTION Nucleoside triphosphate pyrophosphatase that hydrolyzes 7-methyl-GTP  May have a dual role in cell division arrest and in preventing the incorporation of modified nucleotides into cellular nucleic acids ### SEQUENCE -M-T-Q-I-I-L-A-S-T-S-A-Y-R-R-M-L-L-E-K-L-R-L-P-F-I-C-A-A-P-N-T-D-E-T-P-R-M-N-E-N-A-E-Q-L-V-M-R-L-A-Q-A-K-A-Q-A-L-Q-T-K-Y-S-Q-H-L-I-I-G-S-D-Q-V-C-V-I-N-G-E-I-T-G-K-P-H-S-F-E-H-A-F-K-Q-L-R-Q-A-S-G-H-C-V-T-F-Y-T-G-I-S-L-F-N-S-K-T-G-I-T-D-T-R-C-E-L-F-N-V-Y-F-R-E-L-A-D-D-E-I-R-A-Y-L-T-A-E-N-P-L-N-C-A-G-S-F-K-S-E-G-L-G-I-T-L-F-E-R-L-E-G-K-D-P-N-T-L-I-G-L-P-L-I-T-L-T-E-L-L-I-R-Q-G-V-N-P-L-T-A-I-G


### FUNCTION Regulator of peptidoglycan synthesis that is essential for the function of penicillin-binding protein 1B ### SEQUENCE -M-R-R-I-L-F-V-A-L-S-V-M-F-L-A-G-C-P-S-L-P-P-E-Q-P-E-P-P-T-P-V-V-P-V-T-P-S-E-K-P-T-P-P-S-E-K-V-P-E-P-P-K-M-S-A-I-D-W-E-S-T-V-Q-P-L-V-E-Q-L-V-K-A-H-G-L-E-N-A-K-L-L-L-V-D-T-V-K-N-N-T-N-G-A-L-Q-T-M-Q-A-T-D-A-L-R-Q-A-I-S-S-E-H-V-F-E-L-I-P-Q-N-Q-V-Q-N-A-R-Q-S-L-G-L-S-E-E-D-S-L-G-L-R-S-K-A-I-G-L-A-R-Y-L-N-A-E-Y-V-L-Y-S-I-V-S-G-N-S-D-K-R-D-I-V-M-Q-L-M-L-V-K-T-G-E-I-L-W-S-G-H-G-D-V-K


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


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


### 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-G-V-V-A-R-A-R-H-K-K-I-L-K-Q-A-K-G-Y-Y-G-A-R-S-R-V-Y-R-V-A-F-Q-A-V-I-K-A-G-Q-Y-A-Y-R-D-R-R-Q-R-K-R-Q-F-R-Q-L-W-I-A-R-I-N-A-A-A-R-Q-N-G-L-S-Y-S-R-F-I-D-G-L-K-K-A-S-I-E-I-D-R-K-I-L-A-D-I-A-V-F-D-K-V-A-F-A-A-L-V-E-K-A-K-S-A-L-A


### 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-A-L-T-K-A-E-M-S-E-N-L-F-E-K-L-G-I-S-K-R-D-A-K-D-L-V-E-L-F-F-E-E-V-R-R-S-L-E-N-G-E-Q-V-K-L-S-G-F-G-N-F-D-L-R-D-K-N-Q-R-P-G-R-N-P-K-T-G-E-D-I-P-I-T-A-R-R-V-V-T-F-R-P-G-Q-K-L-K-S-R-V-E-K-A-T-P-K-E


### FUNCTION Participates in cysteine desulfuration mediated by SufS Cysteine desulfuration mobilizes sulfur from L-cysteine to yield L-alanine and constitutes an essential step in sulfur metabolism for biosynthesis of a variety of sulfur-containing biomolecules Functions as a sulfur acceptor for SufS, by mediating the direct transfer of the sulfur atom from the S-sulfanylcysteine of SufS, an intermediate product of cysteine desulfuration process ### SEQUENCE -M-A-S-L-P-D-T-N-K-L-L-R-N-F-S-R-C-R-N-W-E-E-R-Y-L-Y-M-I-E-L-G-A-K-L-P-P-L-T-D-E-Q-R-Q-P-E-N-L-I-A-G-C-Q-S-Q-V-W-I-L-L-R-M-N-H-Q-N-K-V-E-F-I-G-D-S-D-A-A-I-V-K-G-L-V-A-I-V-F-I-L-F-Q-G-K-T-T-Q-E-I-L-D-L-D-V-T-E-Y-F-G-K-L-S-L-E-Q-H-L-T-P-S-R-T-Q-G-L-H-A-M-I-H-A-I-R-N-R-T-S-K-M-V


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


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


### FUNCTION Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane ### SEQUENCE -M-T-D-Y-F-L-L-F-V-G-T-V-L-V-N-N-F-V-L-V-K-F-L-G-L-C-P-F-M-G-V-S-K-K-L-E-T-A-I-G-M-G-F-A-T-T-F-V-M-T-L-A-S-V-C-S-W-L-V-N-T-F-I-L-L-P-L-D-L-I-Y-L-R-T-L-S-F-I-L-V-I-A-V-V-V-Q-F-T-E-L-V-V-R-K-T-S-P-T-L-Y-R-L-L-G-I-F-L-P-L-I-T-T-N-C-A-V-L-G-V-A-L-L-N-I-N-Q-S-H-D-F-L-Q-S-A-I-Y-G-F-G-A-A-A-G-F-S-L-V-M-V-L-F-A-A-I-R-E-R-L-A-V-A-D-V-P-A-P-F-K-G-S-S-I-G-L-I-T-A-G-L-M-S-L-A-F-M-G-F-S-G-L-V-K-F


### FUNCTION Antitoxin component of a type II toxin-antitoxin  depleting activity of cognate toxin Res ### SEQUENCE -M-R-V-F-T-P-S-H-K-V-Q-S-N-P-L-W-R-T-V-G-F-P-S-S-S-G-P-H-L-N-A-I-L-N-E-G-L-P-V-T-I-V-D-K-I-Q-N-W-S-T-F-G-K-G-D-I-L-R-I-A-G-I-Q-I-R-S-Y-S-R-R-C-S-G-K-G-K-F-T-A-D-E-S-Q-R-I-A-R-F-V-R-V-M-D-H-A-V-D-L-F-N-G-D-K-D-K-A-A-Q-W-M-K-R-P-I-R-G-L-G-Y-V-T-P-E-S-M-L-D-T-E-S-G-A-L-D-V-M-N-L-I-G-R-I-E-H-G-I-V-S


### FUNCTION Part of the multicomponent 3-phenylpropionate dioxygenase, that converts 3-phenylpropionic acid , respectively This protein seems to be a 2Fe-2S ferredoxin ### SEQUENCE -M-S-Q-L-F-V-C-T-V-E-E-L-P-D-G-G-A-R-K-V-E-Y-T-P-D-I-A-L-F-H-Y-D-G-E-F-F-A-V-D-D-R-C-S-H-G-N-A-S-I-S-E-G-Y-L-E-D-N-A-T-V-E-C-P-L-H-T-A-S-F-C-L-R-T-G-K-A-L-C-L-P-A-T-D-P-L-K-T-Y-P-V-V-V-K-D-G-N-I-Y-I-T-V-S-E-E-Q


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


### 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-A-L-L-D-F-F-L-S-R-K-K-T-T-A-N-I-A-K-E-R-L-Q-I-I-V-A-E-R-R-R-G-D-S-E-P-A-Y-L-P-D-M-K-R-D-I-L-A-V-I-C-K-Y-I-Q-V-D-P-D-M-L-S-V-Q-F-E-Q-K-G-D-D-I-S-V-L-E-L-N-I-T-L-P-E-A-E-E-T-Q-K


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


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


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


### FUNCTION Dual-function protein that regulates the transcription of class 2 flagellar operons and that also acts as an export chaperone for the filament-capping protein FliD As a transcriptional regulator, acts as an anti-FlhDC factor ### SEQUENCE -M-D-N-K-M-D-L-L-S-A-Y-Q-R-I-L-S-L-S-E-Q-M-L-N-L-A-K-N-E-K-W-D-E-L-V-D-M-E-I-T-Y-L-K-A-V-E-V-I-S-H-S-S-I-S-S-T-T-S-L-S-L-Q-Q-K-M-T-N-I-L-Q-I-I-L-D-N-E-N-E-I-K-K-L-L-Q-K-R-L-D-E-L-S-K-L-I-K-Q-A-S-Q-Q-Q-L-L-N-D-S-Y-G-Q-F-P-V-E-P-Y-H-N-T-L-M-N-S-T-E-Q-K


### FUNCTION Part of a sulfur-relay system required for 2-thiolation of 5-methylaminomethyl-2-thiouridine ### SEQUENCE -M-I-M-L-V-F-E-G-Q-E-I-E-T-D-A-Q-G-Y-L-K-N-S-S-D-W-E-E-A-I-A-L-L-L-A-K-Q-E-E-I-T-L-T-E-P-H-W-E-V-I-R-F-I-R-E-F-Y-K-E-F-N-T-S-P-A-I-R-M-L-V-K-A-I-A-Q-K-Y-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 Involved in the degradation of certain denaturated proteins, including DnaA, during heat shock stress ### SEQUENCE -M-I-I-A-S-K-F-G-I-G-Q-Q-V-R-H-K-L-L-G-Y-L-G-V-I-V-D-I-D-V-E-Y-S-L-E-Q-P-Q-E-D-D-I-A-S-N-A-T-L-R-S-A-P-W-Y-H-V-V-M-E-D-D-N-G-Q-P-V-H-T-Y-L-A-E-A-Q-L-A-Y-E-T-S-D-E-H-P-E-Q-P-S-L-D-E-L-A-E-S-I-R-H-Q-L-L-A-P-R-L-R-N


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


### FUNCTION Component of the SOS system and an inhibitor of cell division Accumulation of SulA causes rapid cessation of cell division and the appearance of long, non-septate filaments In the presence of GTP, binds a polymerization-competent form of FtsZ in a 11 ratio, thus inhibiting FtsZ polymerization and therefore preventing it from participating in the assembly of the Z ring This mechanism prevents the premature segregation of damaged DNA to daughter cells during cell division ### SEQUENCE -M-G-I-Q-S-S-W-F-Y-S-S-K-H-Q-S-A-K-R-E-G-M-V-K-E-G-K-G-G-I-V-S-E-L-I-Y-S-N-N-Q-Y-S-D-N-Q-Y-S-D-N-Q-A-V-I-N-R-I-L-L-P-L-L-R-Q-S-G-N-E-A-R-W-L-L-W-V-S-P-H-K-K-L-S-R-Q-W-L-I-N-S-G-L-P-L-D-K-I-I-Q-L-N-R-M-S-S-I-T-T-V-E-A-M-E-R-A-L-A-S-G-N-Y-S-V-V-L-G-W-L-P-T-L-S-G-K-D-T-V-R-L-Q-A-A-A-Q-K-G-N-A-L-G-F-I-M-R-P-Q-D-V-S-K-E-T-S-R-A-E-S-R-S-D-L-L-K-I-H-S-I-H-Y-H


### FUNCTION Required for spatial organization of the terminus region of the chromosome  during the cell cycle Prevents early segregation of duplicated Ter macrodomains during cell division Binds specifically to matS, which is a 13 bp signature motif repeated within the Ter macrodomain ### SEQUENCE -M-K-Y-Q-Q-L-E-N-L-E-C-G-W-K-W-T-Y-L-M-K-K-H-Q-E-G-E-L-I-T-K-Y-I-E-N-S-A-A-H-A-A-V-D-K-L-I-E-L-E-S-E-P-V-R-V-L-K-W-I-E-Q-H-M-N-P-D-L-S-N-R-M-K-Q-T-I-R-A-R-R-K-R-H-F-N-A-E-H-Q-H-T-R-K-K-S-I-D-L-D-F-P-V-W-H-R-L-S-A-L-S-Q-R-R-G-N-T-L-S-E-T-I-I-Q-L-I-E-D-A-E-R-K-E-K-Y-A-N-Q-M-S-S-L-K-H-D-L-E-A-I-L-G-K-K-E


### 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-T-K-S-E-L-I-E-R-L-A-G-Q-Q-S-H-I-S-A-K-T-V-E-D-A-V-K-E-I-L-D-H-M-A-I-T-L-A-D-G-E-R-I-E-V-R-G-F-G-S-F-S-L-H-Y-R-A-P-R-V-G-R-N-P-K-T-G-D-K-V-E-L-E-G-K-Y-V-P-H-F-K-P-G-K-E-L-R-D-R-V-N-I-Y-D


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


### 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-I-W-L-R-S-S-V-V-L-L-I-F-L-T-L-I-T-G-V-A-Y-P-L-L-A-T-G-L-S-E-L-M-F-P-Y-Q-A-Q-G-S-M-V-K-Q-D-G-Q-T-V-G-S-E-L-I-G-Q-P-F-T-K-A-I-Y-F-Q-G-R-P-S-A-T-V-D-Y-P-Y-N-T-L-S-S-G-G-S-N-L-A-T-T-N-P-I-L-D-D-E-I-K-R-R-V-E-Q-L-R-Q-F-N-R-Q-P-D-I-P-V-P-V-D-L-V-T-A-S-A-S-G-L-D-P-H-I-S-P-A-A-A-D-F-Q-A-Q-R-V-A-D-A-R-H-L-P-I-K-V-I-K-Q-L-I-R-D-N-I-E-H-P-P-S-E-F-L-G-E-P-V-I-N-V-L-K-L-N-L-A-L-D-N-L-P-E-K-K-Q


### 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-S-V-I-L-D-L-Q-I-A-C-E-H-S-Q-G-L-P-K-E-T-L-F-Q-H-W-L-D-G-V-L-P-Q-F-Q-S-E-S-E-V-T-I-R-I-V-D-E-A-E-S-H-D-L-N-L-T-Y-R-G-K-N-K-P-T-N-V-L-S-F-P-F-E-A-P-P-E-I-D-L-P-L-L-G-D-L-I-I-C-R-Q-V-V-E-K-E-A-E-E-Q-Q-K-T-I-E-E-H-W-A-H-M-V-V-H-G-C-L-H-L-L-G-Y-D-H-I-E-D-D-E-A-E-E-M-E-S-L-E-T-E-I-M-Q-K-L-G-Y-A-D-P-Y-L-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-H-R-I-L-T-L-L-L-G-L-A-V-L-V-T-A-G-C-G-F-H-L-R-G-T-T-Q-V-P-A-E-L-K-K-L-Q-I-T-S-S-D-P-Y-G-P-L-A-R-S-V-R-Q-Q-L-R-L-N-N-V-T-I-L-E-D-G-S-A-D-V-P-V-L-K-L-I-D-S-S-E-N-K-D-T-V-S-V-F-Q-D-G-K-A-A-E-R-Q-L-T-L-N-V-N-A-Q-V-I-M-P-D-G-S-V-Y-P-L-R-S-R-V-D-R-S-F-F-D-N-P-L-E-A-L-A-K-D-A-E-N-E-I-I-N-Q-E-M-R-E-Q-A-A-R-R-L-V-R-Q-L-L-T-V-H-N-A-E-K-Q-K-A-R-E-K-Q-V-G-Q-Q-A-A-Q-A-Q


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


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


### 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-S-N-I-I-K-Q-L-E-Q-E-Q-M-K-Q-D-V-P-S-F-R-P-G-D-S-V-E-V-K-V-W-V-V-E-G-A-K-K-R-L-Q-A-F-E-G-V-V-I-A-I-R-N-R-G-L-H-S-A-F-T-V-R-K-V-S-N-G-E-G-V-E-R-V-F-Q-T-H-S-P-V-V-D-S-I-N-V-K-R-R-G-A-V-R-R-A-K-L-Y-Y-L-R-E-R-S-G-K-A-A-R-I-K-E-R-L-N-S-K


### 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-V-T-M-S-K-Q-T-C-I-E-L-P-V-N-P-I-V-L-G-K-L-G-S-T-Y-G-I-R-G-W-L-R-V-F-S-S-T-E-H-A-E-D-I-F-A-Y-Q-P-W-F-I-Q-R-A-G-R-W-Q-H-I-E-L-E-A-W-K-H-H-N-Q-D-M-I-I-K-I-K-G-I-D-D-L-D-A-A-N-S-L-T-N-C-E-I-I-V-D-S-E-Q-L-P-E-L-D-T-G-D-Y-Y-W-K-D-L-I-G-C-Q-V-I-S-T-A-G-Y-N-L-G-T-V-N-D-M-M-E-T-G-S-N-D-V-M-V-V-K-A-N-L-K-D-A-F-G-V-K-E-R-L-I-P-F-L-D-G-Q-V-I-K-K-V-D-L-A-T-K-T-I-E-V-D-W-D-P-G-F


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


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


### 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-G-K-L-T-L-L-L-L-V-L-L-G-W-L-Q-Y-S-L-W-L-G-K-N-G-I-H-D-Y-V-R-V-K-N-D-V-A-M-Q-E-R-N-N-S-K-L-K-A-R-N-D-Q-L-S-A-E-I-D-D-L-T-G-G-Q-E-A-I-E-E-R-S-R-S-E-L-G-M-I-K-P-G-E-T-F-Y-R-L-I-I-D-K-S-K-E-N-T-S-R-P-S-T-P-N-N-T-Q


### FUNCTION Molecular chaperone that interacts specifically with outer membrane proteins, thus maintaining the solubility of early folding intermediates during passage through the periplasm ### SEQUENCE -M-K-K-L-L-C-A-A-S-F-G-I-A-L-A-F-S-V-G-A-Q-A-A-D-K-I-A-V-V-N-V-G-E-I-F-Q-Q-L-P-A-R-E-A-V-V-K-Q-L-E-N-E-F-K-N-R-A-S-E-L-Q-R-M-E-T-D-L-Q-S-K-I-Q-K-L-Q-R-D-G-S-T-M-K-S-S-E-R-T-N-L-E-K-E-V-M-A-K-R-E-E-F-A-K-K-A-Q-A-F-E-Q-D-H-R-R-R-E-M-E-E-R-N-K-I-L-S-R-I-Q-D-A-I-K-V-V-A-G-K-E-G-Y-D-V-V-I-D-A-N-A-V-A-Y-S-V-S-G-K-N-I-T-T-S-V-L-K-Q-V-K


### 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-I-N-E-I-K-K-D-A-Q-D-R-M-E-K-S-V-E-A-L-K-N-Q-I-S-K-V-R-T-G-R-A-S-P-S-L-L-D-G-I-I-V-E-Y-Y-G-A-P-T-P-L-R-Q-L-A-N-V-I-A-E-D-A-R-T-L-A-I-T-V-F-D-R-T-M-T-P-A-I-E-K-A-I-M-A-S-D-L-G-L-N-P-S-S-A-G-T-T-I-R-V-P-L-P-P-L-T-E-E-R-R-K-D-L-I-K-V-V-R-S-E-A-E-Q-G-R-V-S-V-R-N-I-R-R-D-A-N-D-K-I-K-A-L-L-K-D-K-E-I-S-E-D-D-E-R-R-A-Q-D-D-I-Q-K-L-T-D-N-F-I-K-K-V-D-E-A-L-T-K-K-E-E-E-L-M-E-F


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


### FUNCTION Accelerates the degradation of transcripts by removing pyrophosphate from the 5'-end of triphosphorylated RNA, leading to a more labile monophosphorylated state that can stimulate subsequent ribonuclease cleavage ### SEQUENCE -M-I-D-D-D-G-Y-R-P-N-V-G-I-V-I-C-N-R-Q-G-Q-V-L-W-A-R-R-Y-G-Q-H-S-W-Q-F-P-Q-G-G-I-N-P-G-E-S-P-E-Q-A-M-Y-R-E-L-Y-E-E-V-G-L-G-R-K-D-V-R-I-L-A-S-T-R-N-W-L-R-Y-K-L-P-K-R-L-V-R-W-D-T-R-P-V-C-I-G-Q-K-Q-R-W-F-L-L-Q-L-L-C-N-E-E-D-I-N-V-Q-H-S-N-T-P-E-F-D-G-W-R-W-V-S-Y-W-Y-P-V-R-Q-V-V-S-F-K-R-D-V-Y-R-R-V-M-K-E-F-A-S-V-V-M-P-M-Q-E-S-V-S-L-P-R-S-S-Y-S-Y-R-R-K-R-S


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


### FUNCTION This protein is an aporepressor When complexed with L-tryptophan it binds the operator region of the trp operon  and prevents the initiation of transcription The complex also regulates trp repressor biosynthesis by binding to its regulatory region ### SEQUENCE -M-T-T-N-H-L-T-D-P-A-L-S-P-Q-D-H-E-D-W-Q-C-F-V-T-L-L-Q-Q-A-F-A-E-N-L-Q-H-P-I-L-Q-L-L-L-T-P-D-E-R-T-A-L-A-T-R-V-R-I-I-K-E-L-M-S-G-K-M-S-Q-R-E-L-K-N-E-L-G-V-G-I-A-T-I-T-R-G-S-N-S-L-K-F-A-S-N-D-V-K-A-W-L-E-Q-Q-L-L-K


### 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-S-I-N-K-E-Q-I-L-D-A-V-A-T-M-S-V-M-D-V-V-E-L-I-T-A-M-E-D-K-F-G-V-S-A-A-A-A-V-A-V-A-A-G-G-A-A-E-A-V-E-E-Q-T-E-F-D-V-V-L-S-A-I-G-G-N-K-V-A-V-I-K-A-V-R-G-A-T-G-L-G-L-K-E-A-K-D-L-V-E-S-A-P-N-A-T-L-K-E-G-I-S-K-D-D-A-E-A-L-K-K-S-L-E-E-A-G-A-S-V-E-I-K


### 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-Q-D-K-Q-A-I-V-A-E-V-S-E-V-A-K-G-A-L-S-A-V-V-A-D-S-R-G-V-T-V-D-K-M-T-E-L-R-K-A-G-R-E-A-G-V-Y-I-R-V-V-R-N-T-L-I-R-R-A-V-E-G-T-A-Y-E-C-L-K-E-A-F-V-G-P-T-L-I-A-F-S-N-E-H-P-G-A-A-A-R-L-F-K-E-F-A-K-A-N-P-A-F-E-I-K-A-A-A-F-E-G-E-F-I-P-A-A-N-I-D-R-L-A-T-L-P-T-Y-E-E-A-I-A-R-L-M-S-T-M-K-E-A-V-A-G-K-L-V-R-T-L-A-A-L-R-E-L-R-E-Q-K-E-V-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-V-I-G-Q-R-K-I-L-P-D-P-K-F-G-S-E-L-L-A-K-F-V-N-I-L-M-V-D-G-K-K-S-T-A-E-A-I-V-Y-S-A-L-E-T-L-A-Q-R-S-G-K-E-H-L-E-A-F-E-L-A-L-D-N-V-R-P-T-V-E-V-K-S-R-R-V-G-G-S-T-Y-Q-V-P-V-E-V-R-P-V-R-R-N-A-L-A-M-R-W-I-V-E-A-A-R-K-R-G-D-K-S-M-A-L-R-L-A-N-E-L-S-D-A-A-E-N-K-G-T-A-V-K-K-R-E-D-V-H-R-M-A-E-A-N-K-A-F-A-H-Y-R-W


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


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


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


### 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-S-S-L-S-Y-C-L-L-V-T-G-P-A-Y-G-T-Q-Q-A-S-S-A-Y-Q-F-A-Q-A-L-I-T-M-G-H-K-L-N-T-V-F-F-Y-R-E-G-V-Y-N-G-N-Q-L-T-S-P-A-S-D-E-F-D-L-V-S-A-W-Q-M-M-A-T-E-H-R-F-S-M-H-I-C-I-A-A-A-L-R-R-G-V-I-D-A-Q-Q-A-S-E-L-N-L-P-V-A-N-L-A-E-G-F-E-L-S-G-L-G-T-L-A-E-A-M-L-I-C-D-R-V-V-Q-F


### 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-V-T-V-Q-D-A-V-E-K-I-G-N-R-F-D-L-V-L-V-A-A-R-R-A-R-Q-L-Q-T-G-G-K-D-P-L-V-A-E-E-N-D-K-V-T-V-I-A-L-R-E-V-E-E-G-L-I-N-G-K-I-L-D-V-R-E-R-Q-E-Q-Q-E-Q-E-A-A-E-M-Q-A-V-S-A-I-A-E-S-R-R


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


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


### FUNCTION Involved in iron-sulfur cluster biogenesis Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins Could also act as a scaffold/chaperone for damaged Fe/S proteins ### SEQUENCE -M-I-N-I-T-E-A-A-Q-T-H-F-A-K-L-L-A-N-Q-E-P-G-T-Q-I-R-V-F-V-I-N-P-G-T-P-T-A-E-C-G-V-S-Y-C-P-P-D-A-V-E-A-T-D-T-E-L-K-F-D-Q-L-S-A-Y-V-D-E-L-S-A-P-F-L-E-E-A-E-I-D-F-V-T-D-Q-L-G-S-Q-L-T-L-K-A-P-N-A-K-M-R-K-V-S-D-D-S-P-L-A-E-R-V-E-Y-V-L-Q-S-Q-I-N-P-Q-L-A-G-H-G-G-R-V-S-L-M-E-I-T-D-D-G-F-A-I-L-Q-F-G-G-G-C-N-G-C-S-M-V-D-V-T-L-K-E-G-I-E-K-E-L-L-N-M-F-P-E-L-K-G-V-K-D-L-T-E-H-Q-R-G-E-H-S-Y-Y


### FUNCTION Catalyzes, although with low efficiency, the sulfur transfer reaction from thiosulfate to cyanide ### SEQUENCE -M-E-H-F-Q-T-I-S-P-E-Q-A-Y-Q-H-W-Q-N-K-S-A-I-M-V-D-I-R-D-P-Q-S-F-R-T-G-H-A-C-G-A-F-H-L-T-N-D-T-L-N-E-L-M-L-Q-A-N-F-E-Q-P-V-M-V-M-C-Y-H-G-H-S-S-Q-S-A-A-Q-Y-L-L-N-I-G-F-E-T-V-Y-S-I-N-G-G-F-E-A-W-R-R-D-Y-P-H-A-V-D-S-L-H-N-P-A


### FUNCTION Catalyzes the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide ### SEQUENCE -M-T-Q-S-Q-Y-S-Q-T-P-R-L-A-L-T-D-A-I-I-D-A-K-A-R-K-N-L-T-F-E-D-I-A-Q-G-T-G-L-S-L-A-F-V-T-A-A-L-L-G-Q-H-P-L-P-A-D-A-A-R-V-V-V-D-R-L-E-L-E-E-D-A-F-F-L-L-Q-T-I-P-V-R-G-S-I-P-G-G-I-P-T-D-P-T-I-Y-R-F-Y-E-M-V-Q-V-Y-G-S-T-L-K-A-L-V-H-E-Q-F-G-D-G-I-I-S-A-I-D-F-K-L-D-I-K-K-V-D-D-P-N-G-G-S-R-A-V-I-T-L-D-G-K-Y-L-P-T-K-P-F


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


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


### 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-K-S-K-L-K-P-T-N-D-W-L-V-T-D-D-N-P-K-M-R-E-V-C-T-E-V-K-F-P-L-S-Q-E-V-L-D-I-I-D-K-M-L-A-Y-V-D-E-S-F-D-D-N-A-E-K-Y-D-I-R-P-G-I-G-I-A-A-N-Q-L-G-L-N-Q-R-F-F-Y-V-H-F-T-D-F-C-Q-K-E-H-R-Y-L-L-I-N-P-E-W-I-D-K-S-L-N-K-A-Y-L-A-V-G-E-G-C-L-S-V-P-K-D-K-D-G-Y-V-I-R-S-E-T-V-K-L-K-G-F-D-Y-L-T-Q-K-D-V-E-I-S-A-H-G-L-L-A-M-C-L-Q-H-E-M-D-H-L-E-G-K-F-Y-Y-D-S-I-N-M-M-K-P-Y-F-K-K-D-E-W-V-S-I-D-Q-K-V-C-D-Q-C-K


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


### 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-D-I-T-K-Q-P-A-N-N-I-S-S-D-D-K-K-E-V-A-K-A-S-A-K-S-S-V-E-G-A-K-R-K-T-F-Y-K-S-R-S-R-K-L-C-H-F-C-A-K-G-I-L-K-V-D-Y-K-D-V-N-T-L-R-K-N-L-N-S-Y-A-K-I-V-S-R-R-Q-S-G-N-C-N-L-H-Q-R-H-V-S-N-A-I-K-K-A-R-I-M-A-L-L-P-F-V-K-D


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


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


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


### 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-R-K-N-R-A-E-K-R-K-V-L-P-D-P-V-Y-N-S-V-L-V-T-R-A-I-N-A-I-M-L-D-G-K-K-G-I-A-Q-K-I-L-Y-G-S-F-D-L-I-A-Q-K-T-Q-K-D-P-L-E-I-F-N-K-A-V-E-N-I-M-P-R-L-E-L-K-V-R-R-I-A-G-A-N-Y-Q-V-P-T-D-V-S-P-E-R-K-V-T-L-A-L-R-W-L-V-T-L-S-R-K-R-H-E-K-T-M-L-D-K-I-A-N-E-I-I-D-A-S-N-N-T-G-A-S-V-K-K-R-E-D-T-H-K-M-A-E-A-N-K-A-F-A-H-M-R-M


### 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-S-I-I-H-A-K-D-L-R-S-G-H-T-F-T-L-D-G-K-I-Y-L-V-I-E-N-S-F-N-K-T-A-M-R-E-G-I-V-K-C-K-V-K-N-L-R-T-G-S-I-T-T-E-V-L-T-G-M-K-L-E-Q-A-N-I-E-K-V-K-M-S-F-V-Y-Q-D-Q-N-S-F-V-F-M-N-N-E-T-Y-E-Q-I-E-V-P-A-K-L-L-E-Y-E-K-N-F-I-T-E-N-T-E-A-L-I-M-R-Y-E-D-E-I-L-G-V-N-L-P-D-Q-V-V-I-E-I-D-Y-A-E-D-A-V-Q-G-N-S-V-N-N-A-L-K-K-A-T-L-V-T-G-Y-V-I-E-V-P-Q-F-I-K-S-K-E-K-V-I-V-S-T-V-D-G-K-Y-V-S-R-A-N


### 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-R-L-L-V-N-N-K-K-A-K-Y-N-Y-E-L-L-D-K-Y-E-A-G-I-S-L-S-G-N-E-V-K-S-L-A-L-H-H-G-K-L-D-D-S-Y-V-I-I-R-K-N-E-A-Y-L-L-N-L-L-I-P-K-Y-K-F-D-T-S-K-V-L-N-E-T-R-T-R-K-L-L-L-H-K-S-E-I-L-K-I-D-L-I-K-K-Q-H-S-L-V-I-I-P-Y-Q-I-Y-F-V-N-N-K-I-K-V-S-I-Y-L-A-R-P-K-K-R-Y-D-K-R-Q-T-I-K-E-R-E-I-N-K-K-I-R-K-Y


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


### 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-N-H-F-D-L-K-K-V-P-P-S-I-K-E-D-F-S-E-I-L-K-I-I-N-Q-C-F-S-S-H-F-K-V-K-N-N-L-F-Y-E-L-S-F-V-S-E-K-Q-S-L-Q-L-N-S-S-L-R-N-K-E-Y-V-A-D-I-I-S-V-C-L-W-E-N-A-E-I-I-T-P-L-L-G-E-I-F-I-C-S-K-K-I-A-K-D-A-I-K-Y-D-V-N-F-W-Y-L-L-I-R-M-I-I-H-G-L-L-H-L-L-E-F-D-H-E-Q-S-D-A-Y-E-Y-V-T-L-T-I-Q-E-Q-I-V-N-K-V-I-K-T-A-K-K-K-I-W-K-N-Q-E-L-L-S-L-L-G


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


### 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-R-V-K-G-G-P-T-T-R-R-R-R-K-K-W-L-N-Q-A-E-G-T-F-G-T-R-H-A-S-Y-K-V-A-K-Q-T-V-I-K-S-A-K-Y-A-F-R-D-R-K-N-K-K-R-E-F-R-A-L-W-I-Q-R-L-N-G-A-L-R-E-L-G-V-T-Y-S-V-F-I-N-L-L-K-K-Q-Q-I-T-I-N-R-K-M-L-S-E-I-A-I-H-D-H-E-A-F-K-K-L-V-K-E-V-T-G-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-A-K-T-K-K-H-L-L-T-Q-E-G-L-K-K-L-Q-A-E-L-R-L-L-V-D-V-K-R-A-D-V-I-K-L-I-Q-E-A-R-E-Q-G-D-L-S-E-N-A-D-Y-D-S-A-K-A-T-Q-S-E-I-E-S-R-I-T-E-I-Q-D-I-L-N-H-Y-E-I-I-K-E-V-D-T-K-N-K-R-V-I-V-G-A-K-V-T-I-H-D-H-S-D-E-C-N-Y-T-Y-E-I-V-G-P-I-E-S-D-P-A-E-N-K-I-S-H-E-S-P-V-A-K-A-I-M-D-K-K-E-G-E-S-A-E-V-I-G-I-E-H-P-Y-K-V-T-I-K-K-I-V-L


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


### 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-K-L-T-K-E-Q-F-I-E-S-L-K-E-M-T-I-V-E-I-N-D-V-I-K-A-I-E-E-A-F-G-V-S-A-A-A-P-I-A-A-A-A-A-A-P-A-A-A-A-P-T-E-A-T-V-V-L-V-S-A-G-D-K-K-V-E-V-I-K-L-V-R-E-V-T-G-L-G-L-M-D-A-K-K-A-V-D-T-P-P-A-T-I-K-E-N-M-N-I-E-E-A-K-A-L-K-A-K-F-E-A-V-G-A-K-V-D-L-K


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


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


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


### 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-S-K-I-K-T-L-R-L-E-A-T-I-H-K-L-L-S-Q-A-I-S-T-E-I-N-N-S-L-I-K-T-S-V-I-T-A-I-K-L-S-D-D-K-S-V-A-K-I-Y-I-D-C-L-I-P-N-N-I-A-K-T-L-Q-A-Y-K-D-A-T-G-V-F-R-H-V-L-S-K-H-L-T-I-R-R-I-P-Q-L-V-F-Y-Y-D-D-S-I-S-K-G-A-K-I-D-Q-I-L-A-E-I-K-Q-E-K-K-E-N-H-E


### 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-E-F-K-T-Y-S-D-F-F-D-K-N-A-N-S-I-I-N-W-F-E-G-E-L-A-K-V-R-S-G-R-A-N-L-K-I-L-D-N-V-R-A-E-Y-Y-G-E-Q-T-P-L-I-E-M-A-S-L-S-I-P-E-P-R-E-I-L-I-K-P-Y-E-K-S-S-V-N-L-I-Q-A-A-L-L-K-A-N-L-N-L-T-P-V-V-D-G-D-K-I-R-I-K-L-P-L-L-T-E-E-N-R-K-E-N-V-K-K-V-K-A-V-G-E-K-A-K-Q-E-V-R-F-I-R-R-D-T-L-N-K-I-K-S-D-K-I-A-D-K-D-L-N-K-Y-F-E-E-Q-V-D-K-I-T-K-K-Y-I-D-Q-I-D-S-I-L-A-K-K-E-K-D-L-L-S-L


### 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-A-L-S-K-D-K-K-T-E-I-I-K-K-F-Q-K-N-D-A-D-V-G-S-V-F-V-Q-V-A-V-L-T-E-E-I-K-L-L-T-E-H-L-L-K-N-K-K-D-F-I-S-K-R-G-L-Y-T-K-V-S-K-R-K-N-L-L-N-Y-L-K-Q-N-D-L-N-A-Y-R-N-L-I-S-E-L-E-L-R-H-S


### 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-T-S-F-G-Y-R-G-K-R-V-S-P-I-P-P-K-D-K-I-D-Y-K-E-V-D-L-L-R-K-F-I-T-E-R-G-K-I-L-P-R-R-I-T-G-L-T-A-K-Q-Q-R-D-L-T-V-A-I-K-R-A-R-L-L-A-L-L-P-F-V-N-Q-E-G


### FUNCTION One of the components of the core complex of photosystem II  and a proton gradient subsequently used for ATP formation It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation ### SEQUENCE -M-A-R-R-T-W-L-G-D-R-L-K-P-L-N-S-E-I-G-K-A-S-P-G-W-G-T-T-P-I-M-G-A-L-I-A-L-F-G-V-F-L-I-I-I-L-Q-I-A-N-N-S-L-L-L-E-G-V-N-E-G-V-P-Q-S-P-A-G-Q-G-Y-G-Y-Y-P-Q-S-R


### FUNCTION May play a role in photosystem I and II biogenesis ### SEQUENCE -M-T-V-A-Q-V-F-V-V-G-I-L-V-A-L-V-L-I-T-A-F-A-V-Y-T-A-F-G-P-P-S-K-K-L-A-D-P-F-E-M-H-E-D


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


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


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


### 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-A-E-N-E-R-T-T-E-N-F-Q-P-Q-D-P-S-Y-A-E-A-A-T-T-E-A-S-A-A-E-A-T-G-F-I-A-R-I-D-Q-L-A-A-E-N-S-D-L-Q-K-K-L-A-D-Y-E-Q-K-Y-T-R-L-M-A-D-F-D-N-F-R-K-R-T-Q-R-E-K-D-E-L-A-Y-F-V-S-A-K-L-L-K-D-I-L-P-V-F-D-N-F-D-R-A-R-A-F-A-Q-P-D-N-E-R-E-E-K-L-H-N-S-Y-Q-Q-V-Y-R-Q-F-L-S-V-L-E-K-M-G-V-T-A-M-E-A-I-G-Q-P-F-D-P-A-Q-H-E-A-I-L-R-E-E-S-A-G-V-S-Q-E-T-V-V-A-E-L-Q-K-G-Y-L-L-A-D-K-V-L-R-P-A-M-V-K-V-A-I-P-E-A-G-S


### FUNCTION Involved in correct processing of both the 5' and 3' ends of 23S rRNA precursor Processes 30S rRNA precursor transcript even in absence of ribonuclease 3 ### SEQUENCE -M-D-P-V-Q-I-R-S-L-S-L-E-A-L-A-Y-L-G-D-A-V-W-E-L-H-V-R-T-R-V-L-L-P-P-R-R-L-Q-W-L-H-G-D-T-V-A-C-V-R-A-S-A-Q-A-K-L-A-T-C-L-S-P-H-L-T-V-E-E-A-D-W-L-R-R-G-R-N-A-G-G-T-V-P-R-R-L-D-P-A-T-Y-R-L-A-T-A-F-E-A-L-L-G-Y-L-F-L-A-D-R-D-R-L-G-V-I-L-H-L-C-D-E-F-Q-H-H-H-G-P-D-T-P-S-P-E-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-K-T-H-R-P-A-R-V-G-E-L-I-K-R-E-V-S-D-M-L-L-R-G-Q-I-K-D-P-R-V-G-A-G-L-V-S-V-T-D-V-E-V-T-G-D-L-R-Q-A-K-I-F-V-S-I-F-G-T-P-E-A-Q-K-L-T-M-M-A-L-A-E-V-T-G-F-V-R-Q-E-I-G-H-R-I-R-L-R-Y-T-P-E-I-A-F-V-Q-D-R-S-L-E-R-G-A-R-I-T-R-L-I-D-E-I-R-A-E-E-E-A-R-A-A-H-K-E-E-G-N


### 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-P-L-T-Q-D-R-K-Q-E-L-I-G-T-Y-Q-V-H-E-T-D-T-G-S-P-E-V-Q-V-A-M-L-S-D-R-I-N-Q-L-T-E-H-L-R-S-H-P-K-D-F-S-S-R-R-G-L-L-K-L-I-G-R-R-K-Q-L-L-A-Y-L-A-A-N-E-A-D-R-Y-R-A-L-V-D-R-L-G-L-R-R


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


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


### 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-S-R-R-T-R-A-I-L-R-P-V-T-A-D-P-L-Y-A-S-R-L-V-T-M-M-T-N-K-L-M-K-E-G-K-K-A-T-A-E-R-I-L-Y-S-A-L-E-R-V-Q-E-R-T-G-R-E-P-L-D-V-F-N-Q-A-V-L-N-C-T-P-R-I-E-V-K-A-R-R-V-G-G-A-T-Y-Q-V-P-M-E-V-R-Q-E-R-G-T-S-L-A-L-R-W-L-V-Q-F-S-R-K-R-S-G-K-S-M-V-D-K-L-S-N-E-L-M-D-A-A-N-D-T-G-S-A-V-R-K-R-E-E-T-H-R-M-A-E-A-N-K-A-F-A-H-Y-R-Y


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


### 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-T-K-F-R-K-Q-Q-R-G-R-M-N-G-A-A-C-R-G-N-E-I-E-F-G-T-Y-A-L-Q-A-L-E-P-V-W-M-T-S-R-Q-I-E-A-A-R-R-A-M-T-R-Y-I-R-R-G-G-K-I-Y-I-R-V-F-P-D-K-P-V-T-Q-R-A-A-E-T-R-M-G-S-G-K-G-A-P-E-Y-W-V-C-V-V-K-P-G-R-I-L-F-E-I-D-G-V-A-E-E-I-A-R-E-A-M-R-L-A-A-A-K-L-P-I-K-S-R-F-I-V-K-S-E-T-A-P-A-E-E-P-T-N-A-P-T


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


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


### 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-A-T-P-V-R-M-K-D-K-Y-N-R-E-V-V-P-R-L-Q-E-Q-F-N-Y-T-N-L-M-Q-V-P-K-I-S-K-I-V-I-N-R-G-L-G-E-A-S-Q-N-A-K-A-L-D-G-S-I-A-E-V-A-R-I-A-G-Q-K-P-V-V-T-R-A-K-K-A-I-A-G-F-K-L-R-A-G-V-P-V-G-V-T-V-T-L-R-A-R-R-M-Y-E-F-L-D-R-L-V-S-V-A-L-P-R-I-R-D-F-R-G-V-S-P-K-A-F-D-G-R-G-N-Y-T-L-G-L-R-E-Q-L-I-F-P-E-I-E-Y-D-S-V-D-K-I-R-G-M-D-I-T-I-C-T-T-A-K-T-D-E-E-G-R-A-L-L-A-A-L-G-M-P-F-R-K


### 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-A-V-N-D-T-L-A-D-M-L-T-R-I-R-N-A-S-I-V-K-H-D-I-V-P-V-P-S-T-R-M-T-R-S-V-A-E-V-L-K-M-E-G-L-I-L-E-Y-Q-D-Q-G-E-G-K-D-R-Q-L-L-L-T-L-K-Y-A-G-R-Q-R-R-P-L-I-T-N-L-K-R-V-S-R-P-G-L-R-V-Y-A-N-R-K-E-L-P-R-V-L-G-G-I-G-I-A-I-I-S-T-S-Q-G-V-M-T-D-R-D-A-R-R-A-G-V-G-G-E-V-L-C-Y-V-F


### 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-I-G-K-L-P-I-A-I-P-P-K-V-E-V-T-L-D-G-R-R-V-V-V-K-G-P-K-G-T-L-D-L-T-L-P-D-S-V-E-V-V-R-E-D-G-R-L-L-V-T-R-R-G-E-S-R-R-A-R-E-Q-H-G-L-G-R-T-L-V-A-N-M-V-T-G-V-T-T-G-F-T-K-P-M-Q-I-A-G-V-G-Y-R-V-A-L-T-G-R-K-L-T-I-N-A-G-F-S-H-P-I-E-I-E-L-P-A-G-I-D-I-E-V-D-P-K-A-S-A-I-A-G-T-R-N-Q-Q-G-F-N-F-V-I-K-G-F-D-K-Q-A-V-G-D-L-A-A-K-I-R-D-I-R-P-P-E-P-Y-K-G-K-G-I-R-Y-T-A-E-K-I-L-L-K-A-G-K-S-G-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-K-V-D-R-K-T-A-T-H-R-R-H-Q-R-I-R-R-K-I-A-G-T-P-E-Q-P-R-L-A-V-Y-R-S-N-R-H-I-Y-A-Q-V-I-D-D-V-H-Q-R-T-L-V-A-A-S-T-L-E-A-P-L-R-S-G-E-E-G-T-A-T-C-E-A-A-T-A-V-G-R-L-V-A-E-R-A-K-E-K-G-I-T-A-V-V-F-D-R-G-G-K-L-Y-H-G-R-V-K-A-V-A-D-A-A-R-E-A-G-L-D-F


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


### FUNCTION NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur  centers, to quinones in the respiratory and/or the photosynthetic chain The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration ### SEQUENCE -M-P-L-L-N-L-V-L-D-N-G-S-R-F-V-A-D-V-E-K-H-S-S-I-A-L-W-A-P-P-E-G-G-I-E-G-N-Y-Q-R-R-L-R-G-I-G-Y-R-T-Q-I-I-T-A-K-G-L-G-D-I-S-R-F-L-L-E-S-H-G-V-R-P-A-H-L-G-K-K-D-K-R-V-F-T-L-P-P-E-L-A-I-Y-M-D-T-L-P-A-S-A-K-G-F-V-L-W-I-I-E-G-K-V-L-S-L-F-E-L-E-S-L-V-G-L-P-A-A-V-P-K-L-K-V-I-V-E-V-G-S-D-Y-N-I-R-W-M-P-L-E-Q-A-V-S-K-M-A-E-G-R


### FUNCTION Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II , cyclic electron flow around PSI, and state transitions ### SEQUENCE -M-D-P-T-V-G-W-I-A-L-L-A-F-F-V-V-S-I-A-L-V-V-W-G-R-N-G-F


### FUNCTION One of the components of the core complex of photosystem II  and a proton gradient subsequently used for ATP formation It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation ### SEQUENCE -M-E-V-L-K-W-V-V-T-I-V-V-L-L-F-V-A-I-F-A-F-G-F-L-S-G-D-P-S-R-N-P-G-R-G-S-G-Q


### 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-D-I-P-R-E-K-R-V-E-I-A-L-T-Y-I-F-G-I-G-P-S-R-A-T-Q-I-L-L-S-T-G-I-N-P-N-L-R-V-R-E-L-T-D-V-Q-V-S-L-L-R-E-E-I-E-Q-K-Y-Q-V-E-G-D-L-R-R-F-E-N-I-N-I-K-R-L-M-D-I-G-C-L-R-G-R-R-H-R-L-G-L-P-V-R-G-Q-R-T-R-T-N-A-R-T-R-R-G-G-R-K-T-V-A-G-K-K-K-A-A-A-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-P-T-R-G-G-Q-K-K-K-V-R-R-N-V-P-S-G-V-A-H-I-Q-S-T-F-N-N-T-I-V-T-I-A-D-T-V-G-D-V-I-S-W-A-S-A-G-S-S-G-F-K-G-A-K-K-G-T-P-F-A-A-Q-Q-A-A-E-S-A-G-R-R-A-I-D-S-G-M-R-Q-C-E-V-M-V-S-G-P-G-A-G-R-E-T-A-I-R-A-L-Q-A-V-G-L-E-I-T-L-I-R-D-V-T-P-I-P-H-N-G-C-R-P-P-K-R-R-R-V


### 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-A-L-E-Y-P-E-E-L-K-Y-L-D-S-H-E-Y-L-R-V-E-G-D-T-V-V-V-G-V-T-S-Y-A-V-D-Q-L-G-D-I-V-F-V-S-L-P-E-E-G-D-R-I-N-R-G-D-S-F-G-S-I-E-S-V-K-A-V-E-E-L-Y-A-P-L-S-G-T-V-L-S-V-N-T-V-A-V-E-D-P-A-L-I-G-S-D-P-Y-G-D-G-W-L-I-K-V-R-L-A-D-P-A-D-E-L-G-E-T-M-T-A-E-E-Y-R-E-R-V-E-G


### 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-Y-T-R-P-L-A-R-L-I-E-H-L-Q-R-L-P-G-I-G-P-K-T-A-Q-R-L-A-F-H-L-L-R-R-P-K-S-E-A-L-Q-L-A-Q-A-L-V-E-A-T-E-Q-I-G-V-C-S-R-C-F-N-L-S-A-E-D-P-C-D-I-C-R-Q-P-G-R-Q-G-E-T-I-C-V-V-A-E-P-R-D-L-V-A-I-E-R-T-R-E-F-K-G-H-Y-H-V-L-G-G-L-I-N-P-M-E-G-I-G-P-E-Q-L-R-I-K-E-L-L-Q-R-V-G-A-D-T-V-K-E-V-I-L-A-I-N-P-S-T-E-G-E-M-T-T-M-Y-L-S-K-Y-V-K-V-L-G-P-R-V-T-R-I-A-F-G-L-P-V-G-G-D-L-E-Y-A-D-E-M-T-L-A-R-A-L-E-G-R-R-E-I


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


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


### FUNCTION Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase ### SEQUENCE -M-A-I-E-R-G-A-K-V-R-I-L-R-K-E-S-Y-W-Y-R-E-V-G-T-V-A-S-V-D-K-S-E-K-T-I-Y-P-V-T-V-R-F-E-K-V-N-Y-S-G-I-N-T-N-N-F-G-V-S-E-L-E-E-V-E-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-V-R-V-K-R-G-N-V-A-R-K-R-R-K-K-I-L-K-L-A-K-G-F-R-G-S-H-S-K-L-F-T-A-A-N-Q-Q-V-M-K-A-L-R-N-A-Y-R-H-R-R-T-K-K-R-D-F-R-S-L-W-I-V-R-I-N-A-Q-A-R-T-E-G-L-S-Y-S-R-L-I-D-G-L-H-K-A-D-V-A-L-N-R-K-M-L-A-Q-L-A-V-T-D-P-E-A-F-A-E-V-A-R-V-A-K-S-A-R-P-V


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


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


### 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-V-F-D-L-L-E-R-L-F-N-R-N-K-T-G-S-A-T-V-A-K-D-R-L-K-M-V-L-A-V-D-R-T-E-I-A-P-Q-T-I-E-Q-I-R-K-E-I-L-D-V-I-V-R-Y-F-E-I-D-E-N-E-K-F-D-V-T-L-E-R-E-R-G-S-T-A-I-I-A-N-V-P-I-R-R-I-R-P-E-H-I


### FUNCTION Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II , cyclic electron flow around PSI, and state transitions ### SEQUENCE -M-P-L-K-R-P-E-L-D-D-P-E-I-R-E-L-L-E-Q-G-M-G-H-N-T-Y-G-E-P-F-W-P-N-D-I-L-I-F-G-V-V-I-L-G-T-I-F-G-V-I-A-L-A-V-L-D-P-A-K-M-G-E-P-A-D-P-F-N-T-P-L-H-I-L-P-E-W-Y-F-Y-P-V-F-Q-I-L-R-V-V-P-N-K-L-L-G-V-V-L-M-A-A-I-P-I-G-L-A-L-V-P-F-I-E-N-V-N-K-F-Q-N-P-F-R-R-P-L-A-T-A-V-F-L-I-G-T-V-V-T-M-Y-L-G-I-G-A-M-I-P-D-I-P-K-S-L-T-L-G-L-F


### FUNCTION Involved in the binding and/or turnover of quinones at the Q site of Photosystem II ### SEQUENCE -M-T-A-T-L-S-N-F-L-W-S-I-F-W-G-G-V-V-V-A-L-G-A-A-A-L-T-A-I-S-R-I-D-R-I-R


### 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-W-L-A-L-F-F-G-R-F-S-R-L-E-A-P-Q-R-L-V-I-K-K-R-S-D-R-G-Q-A-N-L-P-M-I-N-E-R-I-R-F-P-K-I-R-A-I-D-A-D-G-T-Q-L-G-I-M-H-P-R-D-A-L-R-I-A-E-E-R-N-L-D-L-V-V-V-S-E-D-A-Q-P-P-V-C-R-I-M-D-Y-G-K-Y-K-F-E-Q-E-K-R-A-K-E-A-R-K-K-Q-H-T-A-D-V-K-E-V-K-M-R-Y-T-I-G-E-H-D-Y-Q-V-R-L-R-D-T-I-R-F-L-K-D-G-D-K-V-K-A-T-I-M-F-R-G-R-E-I-Q-H-A-N-L-A-K-D-L-L-M-Q-L-A-A-D-S-A-E-I-G-E-V-Q-Q-E-P-S-V-E-G-R-N-M-I-M-I-L-S-P-K-R-T


### 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-Q-P-V-V-E-T-A-E-L-M-R-R-V-E-Q-L-V-D-A-A-A-N-R-Y-R-I-T-V-Q-V-A-N-R-A-K-R-R-R-Y-E-D-L-N-D-D-D-G-N-F-K-P-V-L-R-A-I-F-E-M-S-D-E-M-N-E-P-E-I-I-G-D


### 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-S-E-R-V-E-K-I-L-E-D-L-K-A-L-S-L-L-E-A-A-E-L-V-K-G-I-E-E-V-F-G-V-K-A-E-A-P-A-G-G-G-M-M-V-M-P-G-V-M-P-G-A-P-A-A-A-A-P-A-E-P-V-E-E-Q-T-E-F-T-V-M-L-E-E-V-P-A-D-K-K-I-A-I-L-K-V-A-R-E-I-T-G-L-G-L-K-E-A-K-D-L-V-E-A-A-P-K-A-V-K-E-G-V-N-K-D-D-A-A-T-I-K-K-K-L-E-E-A-G-A-K-A-S-I-K


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


### FUNCTION Covalently attaches a chromophore to Cys residue of phycobiliproteins ### SEQUENCE -M-S-D-W-Q-T-V-R-T-W-L-A-G-T-Y-S-N-R-A-Q-A-M-A-E-P-V-W-F-I-P-V-T-L-W-Y-V-E-V-A-G-L-F-G-E-G-A-G-F-F-T-E-Q-V-S-E-H-T-P-N-Q-P-Y-R-S-R-V-L-Q-L-L-D-N-P-L-R-L-E-N-Y-R-L-K-D-Q-K-V-W-A-G-A-A-K-D-P-E-R-L-G-R-L-R-A-D-D-C-E-Q-L-P-G-C-T-L-Y-L-E-R-R-G-E-T-F-T-G-K-M-Q-P-G-G-G-C-R-L-F-P-G-D-A-S-Y-V-E-I-E-F-E-L-G-E-R-L-F-F-T-L-D-R-G-F-E-A-T-T-G-E-Q-T-W-G-S-R-A-G-A-Y-R-Y-L-K-Q-L-H


### FUNCTION NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur  centers, to quinones in the respiratory and/or the photosynthetic chain The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration ### SEQUENCE -M-L-K-S-T-T-R-H-V-H-I-F-A-A-D-I-R-N-D-N-F-I-A-S-D-T-K-L-T-L-D-V-D-P-D-N-E-F-I-W-N-D-P-A-L-Q-K-V-Y-S-E-F-D-R-L-V-A-A-Y-T-G-L-A-L-T-E-Y-N-L-R-R-I-G-S-D-L-E-N-F-I-R-G-L-L-Q-Q-G-E-I-A-Y-N-L-D-S-R-V-L-N-F-S-M-G-R-P-Q-V-R-G-P-G-Q-I-E-N-R-P-G-Q