pdb
stringlengths
4
4
Hchain
stringclasses
59 values
Lchain
stringclasses
60 values
model
int64
0
76
antigen_chain
stringclasses
386 values
antigen_type
stringclasses
24 values
antigen_het_name
stringclasses
240 values
antigen_name
stringlengths
1
396
short_header
stringclasses
448 values
date
stringlengths
8
8
compound
stringlengths
4
243
organism
stringlengths
3
175
heavy_species
stringclasses
121 values
light_species
stringclasses
67 values
antigen_species
stringclasses
937 values
authors
stringlengths
6
762
resolution
stringlengths
1
8
method
stringclasses
10 values
r_free
stringclasses
354 values
r_factor
stringclasses
342 values
scfv
bool
2 classes
engineered
bool
2 classes
heavy_subclass
stringclasses
14 values
light_subclass
stringclasses
35 values
light_ctype
stringclasses
3 values
affinity
float64
0
0
delta_g
float64
-16.91
-5.04
affinity_method
stringclasses
11 values
temperature
float64
4
37
pmid
stringclasses
157 values
2fjf
P
O
0
null
null
null
null
IMMUNE SYSTEM
01/02/06
Structure of the G6 Fab, a phage derived VEGF binding Fab
HOMO SAPIENS
homo sapiens
homo sapiens
null
Wiesmann, C.
2.65
X-RAY DIFFRACTION
0.248
0.199
false
true
IGHV3
IGKV1
Kappa
null
null
null
null
null
4g7v
H
L
0
S
protein
null
voltage-sensor containing phosphatase
membrane protein
07/20/12
Crystal structure of voltage sensing domain of Ci-VSP with fragment antibody (R217E, 2.5 A)
CIONA INTESTINALIS; HOMO SAPIENS
homo sapiens
homo sapiens
ciona intestinalis
Li, Q.
2.5
X-RAY DIFFRACTION
0.240
0.201
false
true
IGHV3
IGKV1
Kappa
null
null
null
null
null
6iyn
A
null
1
null
null
null
null
AFLATOXIN B1-BINDING PROTEIN
12/17/18
Solution structure of camelid nanobody Nb26 against aflatoxin B1
VICUGNA PACOS
vicugna pacos
null
null
Nie, Y., He, T., Zhu, J., Li, S.L., Hu, R., Yang, Y.H.
NOT
SOLUTION NMR
null
null
false
true
IGHV1
null
null
null
null
null
null
null
6qfa
L
null
0
C
protein
null
gamma-aminobutyric acid receptor subunit beta-3,gamma-aminobutyric acid receptor subunit beta-3
MEMBRANE PROTEIN
01/09/19
CryoEM structure of a beta3K279T GABA(A)R homomer in complex with histamine and megabody Mb25
HOMO SAPIENS; HELICOBACTER PYLORI (STRAIN G27); LAMA GLAMA
helicobacter pylori (strain g27), lama glama
null
homo sapiens
Uchanski, T., Masiulis, S., Fischer, B., Kalichuk, V., Wohlkoening, A., Zoegg, T., Remaut, H., Vranken, W., Aricescu, A.R., Pardon, E., Steyaert, J.
2.49
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
null
null
null
null
null
null
null
6u54
A
null
0
B
protein
null
nucleoprotein
IMMUNE SYSTEM
08/26/19
Anti-Zaire ebolavirus Nucleoprotein Single Domain Antibody Zaire C (ZC) Complexed with Zaire ebolavirus Nucleoprotein C-terminal Domain 634-739
LAMA GLAMA; ZAIRE EBOLAVIRUS (STRAIN KIKWIT-95)
lama glama
null
zaire ebolavirus (strain kikwit-95)
Taylor, A.B., Sherwood, L.J., Hart, P.J., Hayhurst, A.
1.6
X-RAY DIFFRACTION
0.215
0.173
false
true
IGHV1
null
null
null
null
null
null
null
5occ
H
L
0
A
protein
null
low affinity immunoglobulin gamma fc region receptor ii-b
IMMUNE SYSTEM
06/30/17
Crystal structure of CD32b (Fc Gamma Receptor IIb) in complex with Human IgG1 Fab fragment (6G08)
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens
Tews, I., Orr, C.
2.5
X-RAY DIFFRACTION
0.261
0.192
false
true
IGHV3
IGLV1
Lambda
null
null
null
null
null
7ryv
I
J
0
null
null
null
null
IMMUNE SYSTEM
08/26/21
Anti-HIV neutralizing antibody Ab1573 Fab isolated from sequentially immunized macaques
MACACA MULATTA
macaca mulatta
macaca mulatta
null
Yang, Z., Bjorkman, P.J.
2.5
X-RAY DIFFRACTION
0.254
0.216
false
true
IGHV1
IGLV1
Lambda
null
null
null
null
null
7mx8
H
L
0
null
null
null
null
IMMUNE SYSTEM
05/18/21
Crystal Structure of HPV L1-directed E7M03 Fab
HOMO SAPIENS
homo sapiens
homo sapiens
null
Singh, S., Pancera, M.
2.02
X-RAY DIFFRACTION
0.246
0.208
false
true
IGHV4
IGKV3
Kappa
null
null
null
null
null
7l1u
H
h
0
A | B
protein | protein
NA | NA
engineered guanine nucleotide-binding protein subunitalpha | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1
MEMBRANE PROTEIN
12/15/20
Orexin Receptor 2 (OX2R) in Complex with G Protein and Natural Peptide-Agonist Orexin B (OxB)
HOMO SAPIENS; MUS MUSCULUS; SYNTHETIC CONSTRUCT
mus musculus
null
homo sapiens | homo sapiens
Hong, C., Byrne, N.J., Zamlynny, B., Tummala, S., Xiao, L., Shipman, J.M., Partridge, A.T., Minnick, C., Breslin, M.J., Rudd, M.T., Stachel, S.J., Rada, V.L., Kern, J.C., Armacost, K.A., Hollingsworth, S.A., O'Brien, J.A., Hall, D.L., McDonald, T.P., Strickland, C., Brooun, A., Soisson, S.M., Hollenstein, K.
3.2
ELECTRON MICROSCOPY
null
null
true
true
unknown
unknown
unknown
null
null
null
null
null
5gs1
D
d
0
null
null
null
null
IMMUNE SYSTEM
08/13/16
Crystal structure of homo-specific diabody
HOMO SAPIENS
homo sapiens
null
null
Kim, J.H., Song, D.H., Youn, S.J., Kim, J.W., Cho, G., Lee, H., Lee, J.O.
2.0
X-RAY DIFFRACTION
0.286
0.267
true
true
unknown
unknown
unknown
null
null
null
null
null
5fcu
H
L
0
G
protein
null
clade a/e 93th057 hiv-1 gp120 core
VIRAL PROTEIN/IMMUNE SYSTEM
12/15/15
CRYSTAL STRUCTURE OF THE INNER DOMAIN OF CLADE A/E HIV-1 GP120 IN COMPLEX WITH THE ADCC-POTENT RHESUS MACAQUE ANTIBODY JR4
MACACA MULATTA; HUMAN IMMUNODEFICIENCY VIRUS 1
macaca mulatta
macaca mulatta
human immunodeficiency virus 1
Gohain, N., Tolbert, W.D., Pazgier, M.
1.85
X-RAY DIFFRACTION
0.223
0.184
false
true
IGHV4
IGLV1
Lambda
0
-11.216609
SPR
null
TBD
7x7d
C
null
0
D
protein
null
spike protein s1
VIRAL PROTEIN/IMMUNE SYSTEM
03/09/22
SARS-CoV-2 Delta RBD and Nb22
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; VICUGNA PACOS
vicugna pacos
null
severe acute respiratory syndrome coronavirus2
Wang, Y., Ye, S.
2.92
X-RAY DIFFRACTION
0.256
0.205
false
true
IGHV1
null
null
null
null
null
null
null
6cez
H
L
0
P
peptide
null
hiv-1 gp120 v2 peptide con b
IMMUNE SYSTEM
02/13/18
Crystal Structure of Rabbit Anti-HIV-1 gp120 V2 Fab 16C2 in complex with V2 peptide ConB
ORYCTOLAGUS CUNICULUS; SYNTHETIC CONSTRUCT
oryctolagus cuniculus
oryctolagus cuniculus
human immunodeficiency virus 1
Kong, X., Pan, R.
2.399
X-RAY DIFFRACTION
0.296
0.237
false
true
IGHV1
IGKV1
Kappa
null
null
null
null
null
7cwn
E
D
0
B
protein
null
spike glycoprotein
VIRAL PROTEIN
08/29/20
P17-H014 Fab cocktail in complex with SARS-CoV-2 spike protein
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; HOMO SAPIENS
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Wang, N., Wang, X.
3.2
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGKV6
Kappa
null
null
null
null
null
6gkd
H
null
0
F
protein
null
cystic fibrosis transmembrane conductance regulator
HYDROLASE
05/18/18
human NBD1 of CFTR in complex with nanobodies D12 and G3a
HOMO SAPIENS; LAMA GLAMA
lama glama
null
homo sapiens
Sigoillot, M., Overtus, M., Grodecka, M., Scholl, D., Garcia-Pino, A., Laeremans, T., He, L., Pardon, E., Hildebrandt, E., Urbatsch, I., Steyaert, J., Riordan, J.R., Govaerts, C.
2.99
X-RAY DIFFRACTION
0.235
0.204
false
true
IGHV1
null
null
null
null
null
null
null
6z10
B
null
0
A
protein
null
succinate receptor 1
MEMBRANE PROTEIN
05/11/20
Crystal structure of a humanized (K18E, K269N) rat succinate receptor SUCNR1 (GPR91) in complex with a nanobody and antagonist
RATTUS NORVEGICUS; VICUGNA PACOS
vicugna pacos
null
rattus norvegicus
Haffke, M., Villard, F.
2.269
X-RAY DIFFRACTION
0.223
0.204
false
true
IGHV1
null
null
null
null
null
null
null
7kdm
F
null
0
E | D
protein | protein
NA | NA
ricin chain b | ricin chain a
TOXIN
10/08/20
Ricin bound to VHH antibody V5G6
LAMA GLAMA; RICINUS COMMUNIS
lama glama
null
ricinus communis | ricinus communis
Rudolph, M.J.
2.301
X-RAY DIFFRACTION
0.238
0.187
false
true
IGHV1
null
null
null
null
null
null
null
7mw5
H
L
0
C
protein
null
spike glycoprotein
VIRAL PROTEIN/Immune System
05/15/21
Structure of the SARS-CoV-2 Spike trimer with one RBD down in complex with the Fab fragment of human neutralizing antibody clone 2
HOMO SAPIENS; SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Hu, Y., Xiong, Y.
3.42
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGKV3
Kappa
null
null
null
null
null
6w4s
H
L
0
F
protein
null
solute carrier family 40 member 1
TRANSPORT PROTEIN/IMMUNE SYSTEM
03/11/20
Structure of apo human ferroportin in lipid nanodisc
HOMO SAPIENS; MUS MUSCULUS
mus musculus
mus musculus
homo sapiens
Billesboelle, C.B., Azumaya, C.M., Gonen, S., Powers, A., Kretsch, R.C., Schneider, S., Arvedson, T., Dror, R.O., Cheng, Y., Manglik, A.
3.2
ELECTRON MICROSCOPY
null
null
false
true
IGHV3
IGKV3
Kappa
null
null
null
null
null
5k9q
G
I
0
D | C | E
protein | protein | protein
NA | NA | NA
hemagglutinin ha2 | hemagglutinin ha1 | hemagglutinin ha1
IMMUNE SYSTEM
06/01/16
Crystal structure of multidonor HV1-18-class broadly neutralizing Influenza A antibody 16.a.26 in complex with A/Hong Kong/1-4-MA21-1/1968 (H3N2) Hemagglutinin
INFLUENZA A VIRUS; INFLUENZA A VIRUS (STRAIN A/HONG KONG/1/1968 H3N2); HOMO SAPIENS
homo sapiens
homo sapiens
influenza a virus (strain a/hong kong/1/1968h3n2) | influenza a virus | influenza a virus
Joyce, M.G., Thomas, P.V., Wheatley, A.K., McDermott, A.B., Mascola, J.R., Kwong, P.D.
2.503
X-RAY DIFFRACTION
0.218
0.182
false
true
IGHV1
IGKV1
Kappa
null
null
null
null
null
1qlr
D
C
0
null
null
null
null
IMMUNOGLOBULIN
09/11/99
CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A HUMAN MONOCLONAL IgM COLD AGGLUTININ
HOMO SAPIENS
homo sapiens
homo sapiens
null
Carvalho, J.G., Cauerhff, A., Goldbaum, F., Leoni, J., Polikarpov, I.
2.83
X-RAY DIFFRACTION
0.265
0.216
false
false
IGHV4
IGKV3D
Kappa
null
null
null
null
null
7e9h
D
d
0
A | B
protein | protein
NA | NA
guanine nucleotide-binding protein g(i) subunit alpha-3 | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1
MEMBRANE PROTEIN
03/04/21
Cryo-EM structure of Gi-bound metabotropic glutamate receptor mGlu4
HOMO SAPIENS
homo sapiens
null
homo sapiens | homo sapiens
Lin, S., Han, S., Zhao, Q., Wu, B.
4
ELECTRON MICROSCOPY
null
null
true
true
unknown
unknown
unknown
null
null
null
null
null
7pi3
B
C
0
A
protein
null
monoclonal antibody cy.004 heavy chain
IMMUNE SYSTEM
08/19/21
PfCyRPA bound to Fab fragments from monoclonal antibodies Cy.003, Cy.004 and Cy.007
PLASMODIUM FALCIPARUM 3D7; GALLUS GALLUS
gallus gallus
gallus gallus
plasmodium falciparum 3d7
Ragotte, R.J., Higgins, M.K.
3.269
X-RAY DIFFRACTION
0.298
0.285
false
true
unknown
unknown
unknown
null
null
null
null
null
2kh2
B
b
40
A
protein
null
interleukin-1 beta
Cytokine/IMMUNE SYSTEM
03/23/09
Solution structure of a scFv-IL-1B complex
HOMO SAPIENS; MUS MUSCULUS
mus musculus
null
homo sapiens
Wilkinson, I.C., Hall, C.J., Veverka, V., Muskett, F.W., Stephens, P.E., Taylor, R.J., Henry, A.J., Carr, M.D.
NOT
SOLUTION NMR
null
null
true
true
unknown
unknown
unknown
null
null
null
null
null
7np1
I
M
0
B
protein
null
spike protein s1
VIRAL PROTEIN
02/26/21
Crystal Structure of the SARS-CoV-2 Receptor Binding Domain in Complex with Antibody ION-360
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; HOMO SAPIENS
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Hall, G., Cowan, R., Carr, M.
2.8
X-RAY DIFFRACTION
0.281
0.232
false
true
IGHV3
IGKV1
Kappa
null
null
null
null
null
1c5d
H
L
0
null
null
null
null
IMMUNE SYSTEM
11/17/99
THE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A RAT MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR
RATTUS NORVEGICUS
rattus norvegicus
rattus norvegicus
null
Kontou, M., Leonidas, D.D., Vatzaki, E.H., Tsantili, P., Mamalaki, A., Oikonomakos, N.G., Acharya, K.R., Tzartos, S.J.
2.4
X-RAY DIFFRACTION
0.304
0.196
false
false
IGHV2
IGKV19
Kappa
null
null
null
null
null
5f9a
C
null
0
A
protein
null
adhesin binding fucosylated histo-blood group antigen,adhesin,adhesin binding fucosylated histo-blood group antigen
CELL ADHESION
12/09/15
Blood group antigen binding adhesin BabA of Helicobacter pylori strain P436 in complex with blood group H Lewis b hexasaccharide
HELICOBACTER PYLORI; LAMA GLAMA
lama glama
null
helicobacter pylori
Moonens, K., Gideonsson, P., Subedi, S., Romao, E., Oscarson, S., Muyldermans, S., Boren, T., Remaut, H.
2.44
X-RAY DIFFRACTION
0.257
0.205
false
true
IGHV1
null
null
null
null
null
null
null
7prz
H
L
0
E
protein
null
surface glycoprotein
VIRAL PROTEIN
09/22/21
Crystal structure of the receptor binding domain of SARS-CoV-2 beta variant spike glycoprotein in complex with beta-22 Fabs
HOMO SAPIENS; SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Zhou, D., Ren, J., Stuart, D.I.
3.2
X-RAY DIFFRACTION
0.223
0.190
false
true
IGHV3
IGKV4
Kappa
null
null
null
null
null
6xey
J
K
0
C
protein
null
sars-cov-2 spike glycoprotein
VIRAL PROTEIN/Immune System
06/14/20
Cryo-EM structure of the SARS-CoV-2 spike glycoprotein bound to Fab 2-4
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; HOMO SAPIENS
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Rapp, M., Shapiro, L., Ho, D.D.
3.25
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGLV2
Lambda
null
null
null
null
null
2kqm
null
A
7
null
null
null
null
IMMUNE SYSTEM
11/11/09
Solution structure of the KI O18/O8 Y87H immunoglobulin light chain variable domain
HOMO SAPIENS
null
homo sapiens
null
Volkman, B.F., Peterson, F.C., Ramirez-Alvarado, M., Baden, E.M.
NOT
SOLUTION NMR
null
null
false
true
null
IGKV1
Kappa
null
null
null
null
null
6rqm
B
null
0
A
protein
null
cytotoxic t-lymphocyte protein 4
IMMUNE SYSTEM
05/16/19
A blocking anti-CTLA-4 Nanobody (KN044) complexed with CTLA-4
CAMELUS BACTRIANUS; HOMO SAPIENS
camelus bactrianus
null
homo sapiens
Zhang, F., Zhou, A., Gao, H.
3.0
X-RAY DIFFRACTION
0.313
0.250
false
true
IGHV3
null
null
null
null
null
null
null
7te8
C
null
0
C
Hapten
P0T
cannabidiol
BIOSYNTHETIC PROTEIN
01/04/22
CA14-CBD-DB21 ternary complex
ARTIFICIAL SEQUENCES
artificial sequences
null
artificial sequences
Cao, S., Zheng, N.
1.998
X-RAY DIFFRACTION
0.211
0.180
false
true
IGHV1
null
null
null
null
null
null
null
6k68
F
G
0
I
protein
null
protein a
STRUCTURAL PROTEIN
06/01/19
Application of anti-helix antibodies in protein structure determination (8420-3MNZ)
HUMAN IMMUNODEFICIENCY VIRUS 1; STAPHYLOCOCCUS AUREUS
human immunodeficiency virus 1
human immunodeficiency virus 1
staphylococcus aureus
Lee, J.O., Jin, M.S., Kim, J.W., Kim, S., Lee, H., Cho, G.Y.
3.2
X-RAY DIFFRACTION
0.318
0.289
false
true
IGHV9
IGKV8
Kappa
null
null
null
null
null
2b2x
H
L
0
A
protein
null
integrin alpha-1
Immune system
09/19/05
VLA1 RdeltaH I-domain complexed with a quadruple mutant of the AQC2 Fab
RATTUS NORVEGICUS; MUS MUSCULUS
mus musculus
mus musculus
rattus norvegicus
Clark, L.A., Boriack-Sjodin, P.A., Eldredge, J., Fitch, C., Friedman, B., Hanf, K.J., Jarpe, M., Liparoto, S.F., Li, Y., Lugovskoy, A.
2.2
X-RAY DIFFRACTION
0.272
0.238
false
true
IGHV5
IGKV4
Kappa
0
-11.95
Other
null
16597831
7shz
E
F
0
B
protein
null
ige fc
IMMUNE SYSTEM
10/11/21
IgE-Fc in complex with HAE
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens
Pennington, L.F., Jardetzky, T.J., Kleinboelting, S.
3.0
X-RAY DIFFRACTION
0.236
0.186
false
true
IGHV3
IGKV1
Kappa
null
null
null
null
null
6rty
B
null
0
A
protein
null
protein patched homolog 1
MEMBRANE PROTEIN
05/27/19
Crystal structure of the Patched ectodomain in complex with nanobody NB64
HOMO SAPIENS; LAMA GLAMA
lama glama
null
homo sapiens
Rudolf, A.F., Kowatsch, C., El Omari, K., Malinauskas, T., Kinnebrew, M., Ansell, T.B., Bishop, B., Pardon, E., Schwab, R.A., Qian, M., Duman, R., Covey, D.F., Steyaert, J., Wagner, A., Sansom, M.S.P., Rohatgi, R., Siebold, C.
2.1
X-RAY DIFFRACTION
0.255
0.216
false
true
IGHV1
null
null
null
null
null
null
null
2mkw
null
A
15
null
null
null
null
IMMUNE SYSTEM
02/13/14
Solution Structure of 6aJl2 and 6aJL2-R24G Amyloidogenics Light Chain Proteins
HOMO SAPIENS
null
homo sapiens
null
Amero, C., Maya-Martinez, R.C., Gil-Rodriguez, P.C.
NOT
SOLUTION NMR
null
null
false
true
null
IGLV6
Lambda
null
null
null
null
null
3ze2
E
F
0
A
protein
null
integrin alpha-iib
CELL ADHESION/IMMUNE SYSTEM/PEPTIDE
12/03/12
Integrin alphaIIB beta3 headpiece and RGD peptide complex
HOMO SAPIENS; MUS MUSCULUS; SYNTHETIC CONSTRUCT
mus musculus
mus musculus
homo sapiens
Zhu, J.H., Zhu, J.Q., Springer, T.A.
2.35
X-RAY DIFFRACTION
0.2037
0.1753
false
true
IGHV14
IGKV14
Kappa
null
null
null
null
null
3mlt
I
G
0
null
null
null
null
IMMUNE SYSTEM
04/18/10
Crystal structure of anti-HIV-1 V3 Fab 2557 in complex with a UG1033 V3 peptide
HOMO SAPIENS; HUMAN IMMUNODEFICIENCY VIRUS 1
homo sapiens
homo sapiens
null
Kong, X.-P.
2.49
X-RAY DIFFRACTION
0.280
0.202
false
false
IGHV5
IGLV3
Lambda
null
null
null
null
null
6uul
A
B
0
E
carbohydrate
NAG
N-ACETYL-D-GLUCOSAMINE
IMMUNE SYSTEM
10/30/19
Crystal structure of broad and potent HIV-1 neutralizing antibody 438-D5
HOMO SAPIENS
homo sapiens
homo sapiens
null
Kumar, S., Wilson, I.A.
2.06
X-RAY DIFFRACTION
0.246
0.201
false
true
unknown
IGKV3
Kappa
null
null
null
null
null
7zf5
B
C
0
A
protein
null
spike protein s1
VIRAL PROTEIN
04/01/22
SARS-CoV-2 Omicron RBD in complex with Omi-12 and Beta-54 Fabs
HOMO SAPIENS; SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Zhou, D., Huo, J., Ren, J., Stuart, D.I.
5.32
X-RAY DIFFRACTION
0.256
0.249
false
true
IGHV4
IGKV1
Kappa
null
null
null
null
null
4qhk
M
N
0
null
null
null
null
IMMUNE SYSTEM
05/28/14
UCA (unbound) from CH103 Lineage
HOMO SAPIENS
homo sapiens
homo sapiens
null
Fera, D., Harrison, S.C.
3.487
X-RAY DIFFRACTION
0.285
0.269
false
true
IGHV4
IGLV3
Lambda
null
null
null
null
null
5kel
C
D
0
A
protein
null
ebola surface glycoprotein, gp1
VIRAL PROTEIN/IMMUNE SYSTEM
06/09/16
EBOV GP in complex with variable Fab domains of IgGs c2G4 and c13C6
ZAIRE EBOLAVIRUS; HOMO SAPIENS; ZAIRE EBOLAVIRUS (STRAIN MAYINGA-76)
homo sapiens
homo sapiens
zaire ebolavirus (strain mayinga-76)
Pallesen, J., Murin, C.D., de Val, N., Cottrell, C.A., Hastie, K.M., Turner, H.L., Fusco, M.L., Flyak, A.I., Zeitlin, L., Crowe Jr., J.E., Andersen, K.G., Saphire, E.O., Ward, A.B.
4.3
ELECTRON MICROSCOPY
null
null
false
true
IGHV8
IGKV6
Kappa
null
null
null
null
null
3ze0
H
L
0
A | D
protein | protein
NA | NA
integrin alpha-iib | integrin beta-3
CELL ADHESION/IMMUNE SYSTEM/PEPTIDE
12/03/12
Integrin alphaIIB beta3 headpiece and RGD peptide complex
MUS MUSCULUS; HOMO SAPIENS; SYNTHETIC CONSTRUCT
mus musculus
mus musculus
homo sapiens | homo sapiens
Zhu, J.H., Zhu, J.Q., Springer, T.A.
2.95
X-RAY DIFFRACTION
0.2427
0.1847
false
true
IGHV14
IGKV14
Kappa
null
null
null
null
null
6ot1
Q
R
0
P
protein
null
bg505 gp120
IMMUNE SYSTEM
05/02/19
Cryo-EM structure of vaccine-elicited antibody 0PV-b.01 in complex with HIV-1 Env BG505 DS-SOSIP and antibodies VRC03 and PGT122
HUMAN IMMUNODEFICIENCY VIRUS 1; MACACA MULATTA; HOMO SAPIENS
homo sapiens
homo sapiens
human immunodeficiency virus 1
Gorman, J., Kwong, P.D.
3.5
ELECTRON MICROSCOPY
null
null
false
true
IGHV4
unknown
unknown
null
null
null
null
null
6oan
D
d
0
C
protein
null
duffy binding surface protein region ii
CELL INVASION
03/18/19
Structure of DBP in complex with human neutralizing antibody 053054
PLASMODIUM VIVAX; HOMO SAPIENS
homo sapiens
null
plasmodium vivax
Urusova, D., Tolia, N.H.
2.9
X-RAY DIFFRACTION
0.252
0.230
true
true
unknown
unknown
unknown
null
null
null
null
null
4u1g
E
F
0
D
protein
null
reticulocyte binding protein 5
IMMUNE SYSTEM
07/15/14
Plasmodium falciparum reticulocyte-binding protein homologue 5 (PfRH5) bound to monoclonal antibody QA1
PLASMODIUM FALCIPARUM; ORYCTOLAGUS CUNICULUS
oryctolagus cuniculus
oryctolagus cuniculus
plasmodium falciparum
Wright, K.E., Hjerrild, K.A., Bartlett, J., Douglas, A.D., Jin, J., Brown, R.E., Ashfield, R., Clemmensen, S.B., de Jongh, W.A., Draper, S.J., Higgins, M.K.
3.1
X-RAY DIFFRACTION
0.281
0.236
false
true
IGHV5
IGKV3
Kappa
null
null
null
null
null
2mmx
null
A
10
null
null
null
null
IMMUNE SYSTEM
03/20/14
NMR study of 6aJL2
HOMO SAPIENS
null
homo sapiens
null
Amero, C., Maya-Martinez, R.C., Gil-Rodriguez, P.C.
NOT
SOLUTION NMR
null
null
false
true
null
IGLV6
Lambda
null
null
null
null
null
5y9f
N
M
0
B
protein
null
heavy chain of fab fragment of antibody 28f10
VIRAL PROTEIN/IMMUNE SYSTEM
08/24/17
Crystal structure of HPV59 pentamer in complex with the Fab fragment of antibody 28F10
HUMAN PAPILLOMAVIRUS TYPE 59; MUS MUSCULUS
mus musculus
mus musculus
human papillomavirus type 59
Li, S.W., Li, Z.H.
3.35
X-RAY DIFFRACTION
0.261
0.230
false
false
IGHV5
IGKV1
Kappa
null
null
null
null
null
5o0w
F
null
0
B
protein
null
fructose-bisphosphate aldolase
LYASE
05/17/17
Crystal structure of the complex between Nb474 and Trypanosoma congolense fructose-1,6-bisphosphate aldolase
TRYPANOSOMA CONGOLENSE (STRAIN IL3000); VICUGNA PACOS
vicugna pacos
null
trypanosoma congolense (strain il3000)
Pinto, J., Magez, S., Sterckx, Y.
2.57
X-RAY DIFFRACTION
0.222
0.192
false
true
IGHV1
null
null
0
-13.822203
SPR
null
TBD
7a25
D
null
0
A
protein
null
spike glycoprotein
VIRAL PROTEIN
08/16/20
Cryo-EM structure of the SARS-CoV-2 spike protein bound to neutralizing sybodies (Sb23)
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; SYNTHETIC CONSTRUCT
synthetic construct
null
severe acute respiratory syndrome coronavirus2
Hallberg, B.M., Das, H.
3.06
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
null
null
null
null
null
null
null
6ldv
H
L
0
P
peptide
null
gly-m3l-gly-gly-thr-tyr-pro
IMMUNE SYSTEM
11/23/19
Structure antibody F9 in complex with methylated peptide
ORYCTOLAGUS CUNICULUS; SYNTHETIC CONSTRUCT
oryctolagus cuniculus
oryctolagus cuniculus
homo sapiens
Caaveiro, J.M.M., Tsumoto, K.
1.9
X-RAY DIFFRACTION
0.229
0.179
false
true
IGHV1
IGKV1
Kappa
null
null
null
null
null
6zxn
D
null
0
A
protein
null
spike glycoprotein
VIRAL PROTEIN
07/30/20
Cryo-EM structure of the SARS-CoV-2 spike protein bound to neutralizing nanobodies (Ty1)
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; VICUGNA PACOS
vicugna pacos
null
severe acute respiratory syndrome coronavirus2
Hallberg, B.M., Das, H.
2.93
ELECTRON MICROSCOPY
null
null
false
true
IGHV3
null
null
null
null
null
null
null
4wht
G
H
0
g
peptide
null
unknown
VIRAL PROTEIN
09/23/14
Structure of the Hepatitis C virus envelope glycoprotein E2 antigenic region 412-423 bound to the broadly neutralizing antibody 3/11, P1 crystal form
HEPATITIS C VIRUS; RATTUS NORVEGICUS
rattus norvegicus
rattus norvegicus
hepatitis c virus
Krey, T., Rey, F.A.
2.22
X-RAY DIFFRACTION
0.243
0.209
false
true
IGHV5
IGKV2
Kappa
0
-11.053614
Unknown
null
TBD
7qnw
H
L
0
E
protein
null
surface glycoprotein
VIRAL PROTEIN
12/23/21
The receptor binding domain of SARS-CoV-2 Omicron variant spike glycoprotein in complex with Beta-55 and EY6A Fabs
HOMO SAPIENS; SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Zhou, D., Ren, J., Stuart, D.I.
2.4
X-RAY DIFFRACTION
0.247
0.206
false
true
IGHV3
IGKV1
Kappa
null
null
null
null
null
2uud
J
K
0
T
peptide
null
nq10-1.12 anti-phox antibody
IMMUNE SYSTEM
03/02/07
Crystal structure of the TEPC15-Vk45.1 anti-2-phenyl-5-oxazolone NQ10- 1.12 scFv in complex with the hapten
MUS MUSCULUS
mus musculus
mus musculus
mus musculus
Scotti, C., Gherardi, E.
2.9
X-RAY DIFFRACTION
0.297
0.228
false
true
IGHV7
IGKV1
Kappa
null
null
null
null
null
6udk
H
L
0
K
protein
null
rc1 variant of hiv-1 env glycoprotein gp120
VIRAL PROTEIN/IMMUNE SYSTEM
09/19/19
HIV-1 bNAb 1-55 in complex with modified BG505 SOSIP-based immunogen RC1 and 10-1074
HUMAN IMMUNODEFICIENCY VIRUS 1; HOMO SAPIENS
homo sapiens
homo sapiens
human immunodeficiency virus 1
Abernathy, M.E., Barnes, C.O., Gristick, H.B., Bjorkman, P.J.
3.9
ELECTRON MICROSCOPY
null
null
false
true
unknown
IGKV3
Kappa
null
null
null
null
null
3u9u
C
D
0
null
null
null
null
Transferase
10/19/11
Crystal Structure of Extracellular Domain of Human ErbB4/Her4 in complex with the Fab fragment of mAb1479
MUS MUSCULUS; HOMO SAPIENS
mus musculus
mus musculus
null
Hollmen, M., Liu, P., Wildiers, H., Reinvall, I., Vandorpe, T., Smeets, A., Deraedt, K., Vahlberg, T., Joensuu, H., Leahy, D.J., Schoffski, P., Elenius, K.
3.42
X-RAY DIFFRACTION
0.272
0.234
false
true
IGHV8
IGKV1
Kappa
null
null
null
null
null
6ztf
A
B
0
null
null
null
null
IMMUNE SYSTEM
07/20/20
Crystal Structure of the anti-human P-Cadherin Fab CQY684
HOMO SAPIENS
homo sapiens
homo sapiens
null
Rondeau, J.M., Lehmann, S.
1.55
X-RAY DIFFRACTION
0.207
0.188
false
true
IGHV6
IGKV1
Kappa
null
null
null
null
null
5t3x
H
L
0
G
protein
null
envelope glycoprotein gp160
VIRAL PROTEIN/IMMUNE SYSTEM
08/26/16
3.9 Angstrom Crystal Structure of a Fully and Natively Glycosylated BG505 SOSIP.664 HIV-1 Env Trimer in Complex with the Broadly Neutralizing Antibodies IOMA and 10-1074.
HUMAN IMMUNODEFICIENCY VIRUS 1; HOMO SAPIENS
homo sapiens
homo sapiens
human immunodeficiency virus 1
Gristick, H.B., Bjorkman, P.J.
3.9
X-RAY DIFFRACTION
0.331
0.296
false
true
IGHV4
unknown
unknown
null
null
null
null
null
3tnn
A
B
0
null
null
null
null
IMMUNE SYSTEM
09/01/11
Crystal structure of N5-i5 Fab, an ADCC mediating and non-neutralizing CD4i anti-HIV- 1 antibody.
HOMO SAPIENS
homo sapiens
homo sapiens
null
Wu, X., Pazgier, M.
1.95
X-RAY DIFFRACTION
0.245
0.198
false
true
IGHV3
IGLV2
Lambda
null
null
null
null
null
5uk4
s
null
0
S
protein
null
anti-vesicular stomatitis virus n vhh
Viral Protein/RNA/Immune System
01/19/17
VESICULAR STOMATITS VIRUS N PROTEIN IN COMPLEX WITH INHIBITORY NANOBODY 1307
VESICULAR STOMATITIS INDIANA VIRUS (STRAIN SAN JUAN); VICUGNA PACOS
vicugna pacos
null
vesicular stomatitis indiana virus (strain sanjuan)
Hanke, L., Knockenhauer, K.E., Ploegh, H.L., Schwartz, T.U.
3.204
X-RAY DIFFRACTION
0.288
0.237
false
false
IGHV1
null
null
null
null
null
null
null
4jqi
H
L
0
A | V
protein | peptide
NA | NA
beta-arrestin-1 | vasopressin v2 receptor phosphopeptide
SIGNALING PROTEIN
03/20/13
Structure of active beta-arrestin1 bound to a G protein-coupled receptor phosphopeptide
RATTUS NORVEGICUS; MUS MUSCULUS; SYNTHETIC CONSTRUCT
mus musculus
mus musculus
rattus norvegicus |
Shukla, A.K., Manglik, A., Kruse, A.C., Xiao, K., Reis, R.I., Tseng, W.C., Staus, D.P., Hilger, D., Uysal, S., Huang, L.H., Paduch, M., Shukla, P.T., Koide, A., Koide, S., Weis, W.I., Kossiakoff, A.A., Kobilka, B.K., Lefkowitz, R.J.
2.6
X-RAY DIFFRACTION
0.247
0.201
false
true
IGHV3
IGKV1
Kappa
null
null
null
null
null
2qtj
A
L
8
null
null
null
null
IMMUNE SYSTEM
08/02/07
Solution structure of human dimeric immunoglobulin A
HOMO SAPIENS
homo sapiens
homo sapiens
null
Bonner, A., Furtado, P.B., Almogren, A., Kerr, M.A., Perkins, S.J.
NOT
SOLUTION SCATTERING
null
null
false
false
IGHV1
IGKV1
Kappa
null
null
null
null
null
2rcj
R
S
0
null
null
null
null
IMMUNE SYSTEM
09/20/07
Solution structure of human Immunoglobulin M
HOMO SAPIENS
homo sapiens
homo sapiens
null
Perkins, S.J., Nealis, A.S., Sutton, B.J., Feinstein, A.
NOT
SOLUTION SCATTERING
null
null
false
false
IGHV3
IGLV1
Lambda
null
null
null
null
null
4hjj
H
null
0
A
protein
null
interleukin-18
IMMUNE SYSTEM
10/12/12
Structure Reveals Function of the Dual Variable Domain Immunoglobulin (DVD-Ig) Molecule
HOMO SAPIENS
homo sapiens
null
homo sapiens
Jakob, C.G., Edalji, R., Judge, R.A., DiGiammarino, E., Li, Y., Gu, J., Ghayur, T.
2.1
X-RAY DIFFRACTION
0.220
0.184
false
true
IGHV2
null
null
0
-13.363971
Unknown
null
TBD
3upc
D
null
0
null
null
null
null
IMMUNE SYSTEM
11/17/11
A general strategy for the generation of human antibody variable domains with increased aggregation resistance
HOMO SAPIENS
homo sapiens
null
null
Dudgeon, K., Rouet, R., Kokmeijer, I., Langley, D.B., Christ, D.
2.8
X-RAY DIFFRACTION
0.247
0.209
false
true
IGHV3
null
null
null
null
null
null
null
6pzz
I
G
0
C
protein
null
neuraminidase
VIRAL PROTEIN/IMMUNE SYSTEM
08/01/19
CryoEM derived model of NA-80 Fab in complex with N9 Shanghai2
INFLUENZA A VIRUS (A/ENVIRONMENT/SHANGHAI/S1439/2013(H7N9)); HOMO SAPIENS
homo sapiens
homo sapiens
influenza a virus(a/environment/shanghai/s1439/2013(h7n9))
Ward, A.B., Turner, H.L., Zhu, X.
3.6
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGKV1
Kappa
null
null
null
null
null
4k07
null
E
0
null
null
null
null
IMMUNE SYSTEM
04/03/13
Crystal structure of the amyloid-forming immunoglobulin AL-103 cis-proline 95 mutant
HOMO SAPIENS
null
homo sapiens
null
Thompson, J.R., Berkholz, D.S., Mahlum, E.W., Ramirez-Alvarado, M.
2.83
X-RAY DIFFRACTION
0.236
0.202
false
true
null
IGKV1
Kappa
null
null
null
null
null
3etb
G
g
0
K
protein
null
anthrax protective antigen
IMMUNE SYSTEM/TOXIN
10/07/08
Crystal structure of the engineered neutralizing antibody M18 complexed with anthrax protective antigen domain 4
MUS MUSCULUS; BACILLUS ANTHRACIS
mus musculus
null
bacillus anthracis
Monzingo, A.F., Leysath, C.E., Barnett, J., Iverson, B.L., Georgiou, G., Robertus, J.D.
3.8
X-RAY DIFFRACTION
0.276
0.232
true
true
unknown
unknown
unknown
0
-14.26
SPR
25
19361425
6jri
H
null
0
null
null
null
null
ANTIVIRAL PROTEIN
04/04/19
Crystal structure of Nanobody
VICUGNA PACOS
vicugna pacos
null
null
Mo, X., Li, J., Xu, X., Yuan, A.Y.
3.101
X-RAY DIFFRACTION
0.259
0.235
false
true
IGHV1
null
null
null
null
null
null
null
2bx5
null
G
0
null
null
null
null
ANTIBODY
07/22/05
Is FR1 the antibody's Achillies heel
ESCHERICHIA COLI
null
null
null
James, L.C.
2.7
X-RAY DIFFRACTION
0.290
0.250
false
true
null
IGKV1
Kappa
null
null
null
null
null
5n2k
P
O
0
null
null
null
null
IMMUNE SYSTEM
02/07/17
Structure of unbound Briakinumab FAb
HOMO SAPIENS
homo sapiens
homo sapiens
null
Bloch, Y., Savvides, S.N.
2.219
X-RAY DIFFRACTION
0.234
0.204
false
true
IGHV3
IGLV1
Lambda
null
null
null
null
null
3i02
B
A
0
A
carbohydrate
KDA
polysaccharide
IMMUNE SYSTEM
06/24/09
Crystal structure of S54-10 antibody in complex with antigen Kdo(2.4)Kdo(2.4)Kdo
MUS MUSCULUS
mus musculus
mus musculus
mus musculus
Brooks, C.L., Muller-Loennies, S., Borisova, S.N., Brade, L., Kosma, P., Hirama, T., MacKenzie, C.R., Brade, H., Evans, S.V.
2.6
X-RAY DIFFRACTION
0.268
0.211
false
false
IGHV7
IGKV8
Kappa
0
-10.263043
Unknown
null
TBD
5mv3
O
P
0
Q
peptide
null
synthetic peptide containing the cii583-591 epitope ofcollagen type ii,collagen alpha-1(ii) chain,synthetic peptide containing the cii583-591 epitope of collagen type ii,
IMMUNE SYSTEM
01/15/17
ACC1 Fab fragment in complex with CII583-591 (CG10)
MUS MUSCULUS; SYNTHETIC CONSTRUCT
mus musculus
mus musculus
mus musculus
Dobritzsch, D., Holmdahl, R., Ge, C.
2.95
X-RAY DIFFRACTION
0.261
0.202
false
false
IGHV6
IGKV3
Kappa
null
null
null
null
null
7qnd
M
null
0
D
protein
null
gamma-aminobutyric acid receptor subunit beta-3
MEMBRANE PROTEIN
12/20/21
Cryo-EM structure of human full-length extrasynaptic beta3delta GABA(A)R in complex with THIP (gaboxadol), histamine and nanobody Nb25
HOMO SAPIENS; LAMA GLAMA
lama glama
null
homo sapiens
Sente, A., Desai, R., Naydenova, K., Malinauskas, T., Jounaidi, Y., Miehling, J., Zhou, X., Masiulis, S., Hardwick, S.W., Chirgadze, D.Y., Miller, K.W., Aricescu, A.R.
3.4
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
null
null
null
null
null
null
null
6apc
H
L
0
null
null
null
null
IMMUNE SYSTEM
08/17/17
Crystal Structure of Infant Antibody ADI-19425
HOMO SAPIENS
homo sapiens
homo sapiens
null
Gilman, M.S.A., McLellan, J.S.
1.7
X-RAY DIFFRACTION
0.204
0.174
false
true
IGHV3
IGLV1
Lambda
null
null
null
null
null
7mno
K
M
0
B
protein
null
e3 sumo-protein ligase ranbp2
TRANSFERASE/Immune System
05/01/21
Crystal structure of the N-terminal domain of NUP358/RanBP2 (residues 1-752) I656V mutant in complex with Fab fragment
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens
Bley, C.J., Nie, S., Mobbs, G.W., Petrovic, S., Gres, A.T., Liu, X., Mukherjee, S., Harvey, S., Huber, F.M., Lin, D.H., Brown, B., Tang, A.W., Rundlet, E.J., Correia, A.R., Chen, S., Regmi, S.G., Stevens, T.A., Jette, C.A., Dasso, M., Patke, A., Palazzo, A.F., Kossiakoff, A.A., Hoelz, A.
6.73
X-RAY DIFFRACTION
0.254
0.205
false
true
IGHV3
IGKV1
Kappa
null
null
null
null
null
7l56
F
G
0
C
protein
null
spike glycoprotein
VIRAL PROTEIN/Immune System
12/21/20
Cryo-EM structure of the SARS-CoV-2 spike glycoprotein bound to Fab 2-43
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; HOMO SAPIENS
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Rapp, M., Shapiro, L.
3.6
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGLV2
Lambda
null
null
null
null
null
5wux
A
B
0
F
protein
null
tumor necrosis factor alpha
IMMUNE SYSTEM
12/21/16
TNFalpha-certolizumab Fab
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens
Heo, Y.S., Lee, J.U.
2.9
X-RAY DIFFRACTION
0.266
0.226
false
true
IGHV3
IGKV1
Kappa
0
-14.409486
SPR
null
TBD
7jtf
A
B
0
E
protein
null
envelope glycoprotein e2
IMMUNE SYSTEM/VIRAL PROTEIN
08/17/20
Structure of Hepatitis C Virus Envelope Glycoprotein E2 core from genotype 6a bound to broadly neutralizing antibody RM2-01
MACACA MULATTA; RECOMBINANT HEPATITIS C VIRUS HK6A/JFH-1
macaca mulatta
macaca mulatta
recombinant hepatitis c virus hk6a/jfh-1
Tzarum, N., Wilson, I.A., Law, M.
3.35
X-RAY DIFFRACTION
0.296
0.242
false
true
IGHV1
IGKV1
Kappa
null
null
null
null
null
7uar
D
E
0
A
protein
null
spike glycoprotein
VIRAL PROTEIN
03/13/22
Structure of the SARS-CoV-2 S 6P trimer in complex with the neutralizing antibody Fab fragment, C1717
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; HOMO SAPIENS
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Barnes, C.O.
3.5
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGLV1
Lambda
null
null
null
null
null
5hdb
E
F
0
C
protein
null
integrin alpha-iib
MEMBRANE PROTEIN/IMMUNE SYSTEM
01/05/16
Integrin alphaIIbbeta3 in complex with Ro-435054
HOMO SAPIENS; MUS MUSCULUS
mus musculus
mus musculus
homo sapiens
Lin, F.Y.
2.7012
X-RAY DIFFRACTION
0.238
0.212
false
true
IGHV14
IGKV14
Kappa
null
null
null
null
null
1rei
null
A
0
null
null
null
null
IMMUNOGLOBULIN(PART)SEQUESTERS ANTIGENS
03/17/76
THE MOLECULAR STRUCTURE OF A DIMER COMPOSED OF THE VARIABLE PORTIONS OF THE BENCE-JONES PROTEIN REI REFINED AT 2.0 ANGSTROMS RESOLUTION
HOMO SAPIENS
null
homo sapiens
null
Epp, O., Lattman, E.E., Colman, P., Fehlhammer, H., Bode, W., Schiffer, M., Huber, R., Palm, W.
2.0
X-RAY DIFFRACTION
unknown
unknown
false
true
null
IGKV1
Kappa
null
null
null
null
null
2j6e
I
M
0
B
protein
null
ig gamma-1 chain c region
IMMUNE SYSTEM
09/28/06
Crystal Structure of an Autoimmune Complex between a Human IgM Rheumatoid Factor and IgG1 Fc reveals a Novel Fc Epitope and Evidence for Affinity Maturation
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens
Duquerroy, S., Stura, E.A., Bressanelli, S., Browne, H., Beale, D., Hamon, M., Casali, P., Vaney, M.-C., Rey, F.A., Sutton, B.J., Taussig, M.J.
3.0
X-RAY DIFFRACTION
0.2877
0.2234
false
true
IGHV4
IGLV1
Lambda
0.000001
-8.48812
Unknown
null
TBD
1k4c
A
B
0
C
protein
null
potassium channel kcsa
MEMBRANE PROTEIN
10/07/01
Potassium Channel KcsA-Fab complex in high concentration of K+
STREPTOMYCES LIVIDANS; MUS MUSCULUS
mus musculus
mus musculus
streptomyces lividans
Zhou, Y., Morais-Cabral, J.H., Kaufman, A., MacKinnon, R.
2.0
X-RAY DIFFRACTION
0.233
0.218
false
false
IGHV1
IGKV5
Kappa
null
null
null
null
null
6qf6
A
a
0
null
null
null
null
APOPTOSIS
01/09/19
Structure of an E.coli expressed anti-Mcl1 scFv
HOMO SAPIENS
homo sapiens
null
null
Luptak, J.
2.59
X-RAY DIFFRACTION
0.262
0.181
true
true
unknown
unknown
unknown
null
null
null
null
null
6y9a
H
L
0
A | B
protein | protein
NA | NA
b-lymphocyte antigen cd20 | b-lymphocyte antigen cd20
MEMBRANE PROTEIN
03/06/20
Structure of full-length CD20 in complex with Obinutuzumab Fab
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens | homo sapiens
Kumar, A., Reyes, N.
4.2
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGKV2
Kappa
null
null
null
null
null
5w9j
E
F
0
D
protein
null
spike glycoprotein
VIRAL PROTEIN
06/23/17
MERS S ectodomain trimer in complex with variable domain of neutralizing antibody G4
MIDDLE EAST RESPIRATORY SYNDROME-RELATED CORONAVIRUS; MUS MUSCULUS
mus musculus
mus musculus
middle east respiratory syndrome-relatedcoronavirus
Pallesen, J., Ward, A.B.
4.8
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGKV3
Kappa
null
null
null
null
null
6mb3
B
M
0
E
protein
null
plasmodium falciparum recombinant shortened csp
IMMUNE SYSTEM
08/29/18
Cryo-EM structure of the circumsporozoite protein of Plasmodium falciparum with a vaccine-elicited antibody reveals maturation of inter-antibody contacts
PLASMODIUM FALCIPARUM; HOMO SAPIENS
homo sapiens
homo sapiens
plasmodium falciparum
Cottrell, C.A., Torres, J.L., Ward, A.B.
3.37
ELECTRON MICROSCOPY
null
null
false
true
IGHV3
IGLV1
Lambda
null
null
null
null
null
7q9j
H
L
0
A
protein
null
spike glycoprotein
VIRAL PROTEIN
11/12/21
Beta-26 fab in complex with SARS-CoV-2 beta-Spike glycoprotein
SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2; HOMO SAPIENS
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Duyvesteyn, H.M.E., Ren, J., Stuart, D.I.
4
ELECTRON MICROSCOPY
null
null
false
true
IGHV4
IGLV3
Lambda
null
null
null
null
null
6ey0
H
null
0
D
protein
null
t9ss component cytoplasmic membrane protein porm
PROTEIN TRANSPORT
11/10/17
N-terminal part (residues 30-212) of PorM with the llama naobody nb01
PORPHYROMONAS GINGIVALIS; LAMA GLAMA
lama glama
null
porphyromonas gingivalis
Leone, P., Roche, J., Cambillau, C., Roussel, A.
2.4
X-RAY DIFFRACTION
0.242
0.213
false
true
IGHV1
null
null
null
null
null
null
null
7dha
C
B
0
A
protein
null
adp-ribosyl cyclase/cyclic adp-ribose hydrolase 1
IMMUNE SYSTEM
11/13/20
crystal structure of CD38 in complex with daratumumab
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens
Lee, H.T., Heo, Y.S.
2.55
X-RAY DIFFRACTION
0.261
0.207
false
true
IGHV3
IGKV3
Kappa
null
null
null
null
null
4hlz
I
J
0
D | C
protein | protein
NA | NA
hemagglutinin ha2 | hemagglutinin ha1
VIRAL PROTEIN/IMMUNE SYSTEM
10/17/12
Crystal Structure of Fab C179 in Complex with a H2N2 influenza virus hemagglutinin
INFLUENZA A VIRUS; MUS MUSCULUS
mus musculus
mus musculus
influenza a virus | influenza a virus
Dreyfus, C., Wilson, I.A.
2.9
X-RAY DIFFRACTION
0.284
0.228
false
true
IGHV7
IGKV12
Kappa
0
-11.867518
BLI
null
TBD
7lez
Q
O
0
M | J
protein | protein
NA | NA
arginase-1 | arginase-1
HYDROLASE/IMMUNE SYSTEM
01/15/21
Trimeric human Arginase 1 in complex with mAb1 - 2 hArg:2 mAb1 complex
HOMO SAPIENS
homo sapiens
homo sapiens
homo sapiens | homo sapiens
Gomez-Llorente, Y., Scapin, G., Palte, R.L.
4.15
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGKV3
Kappa
null
null
null
null
null
7we7
K
N
0
G
protein
null
spike glycoprotein
IMMUNE SYSTEM/VIRAL PROTEIN
12/23/21
SARS-CoV-2 Omicron variant spike protein in complex with Fab XGv282
HOMO SAPIENS; SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2
homo sapiens
homo sapiens
severe acute respiratory syndrome coronavirus2
Wang, X., Wang, L.
3.8
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGLV1
Lambda
null
null
null
null
null
7c2s
G
H
0
B
protein
null
envelope protein
VIRUS
05/09/20
Helical reconstruction of Dengue virus serotype 3 complexed with Fab C10
HOMO SAPIENS; DENGUE VIRUS 3
homo sapiens
homo sapiens
dengue virus 3
Morrone, S., Chew, S.V., Lim, X.N., Ng, T.S., Kostyuchenko, V.A., Zhang, S., Lok, S.M.
10.4
ELECTRON MICROSCOPY
null
null
false
true
IGHV1
IGLV2
Lambda
null
null
null
null
null
5m15
C
null
0
A
protein
null
maltose-binding periplasmic protein
IMMUNE SYSTEM
10/07/16
Synthetic nanobody in complex with MBP
ESCHERICHIA COLI K-12; SYNTHETIC CONSTRUCT
synthetic construct
null
escherichia coli k-12
Zimmermann, I., Egloff, P., Seeger, M.A.
1.9
X-RAY DIFFRACTION
0.257
0.209
false
true
IGHV1
null
null
null
null
null
null
null
6a67
C
D
0
B
protein
null
hemagglutinin
IMMUNE SYSTEM
06/26/18
Crystal structure of influenza A virus H5 hemagglutinin globular head in complex with the Fab of antibody FLD21.140
HOMO SAPIENS; INFLUENZA A VIRUS (A/THAILAND/1(KAN-1)/2004(H5N1))
homo sapiens
homo sapiens
influenza a virus (a/thailand/1(kan-1)/2004(h5n1))
Wang, P., Zuo, Y., Sun, J., Zhang, L., Wang, X.
2.33
X-RAY DIFFRACTION
0.235
0.197
false
true
IGHV4
IGLV1
Lambda
0
-12.275832
SPR
null
TBD
4r7d
M
N
0
null
null
null
null
IMMUNE SYSTEM
08/27/14
Fab Hu 15C1
HOMO SAPIENS
homo sapiens
homo sapiens
null
Loyau, J., Didelot, G., Malinge, P., Ravn, U., Magistrelli, G., Depoisier, J.F., Kosco-Vilbois, M., Fischer, N., Thore, S., Rousseau, F.
2.753
X-RAY DIFFRACTION
0.209
0.177
false
true
IGHV4
IGKV6
Kappa
null
null
null
null
null