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1HZH

CRYSTAL STRUCTURE OF THE INTACT HUMAN IGG B12 WITH BROAD AND POTENT ACTIVITY AGAINST PRIMARY HIV-1 ISOLATES: A TEMPLATE FOR HIV VACCINE DESIGN

Functional Information from GO Data
ChainGOidnamespacecontents
L0002250biological_processadaptive immune response
L0002376biological_processimmune system process
L0003823molecular_functionantigen binding
L0005515molecular_functionprotein binding
L0005576cellular_componentextracellular region
L0005615cellular_componentextracellular space
L0005886cellular_componentplasma membrane
L0006955biological_processimmune response
L0016064biological_processimmunoglobulin mediated immune response
L0019814cellular_componentimmunoglobulin complex
L0050853biological_processB cell receptor signaling pathway
L0070062cellular_componentextracellular exosome
L0071735cellular_componentIgG immunoglobulin complex
L0071738cellular_componentIgD immunoglobulin complex
L0071742cellular_componentIgE immunoglobulin complex
L0071745cellular_componentIgA immunoglobulin complex
L0071753cellular_componentIgM immunoglobulin complex
L0072562cellular_componentblood microparticle
M0002250biological_processadaptive immune response
M0002376biological_processimmune system process
M0003823molecular_functionantigen binding
M0005515molecular_functionprotein binding
M0005576cellular_componentextracellular region
M0005615cellular_componentextracellular space
M0005886cellular_componentplasma membrane
M0006955biological_processimmune response
M0016064biological_processimmunoglobulin mediated immune response
M0019814cellular_componentimmunoglobulin complex
M0050853biological_processB cell receptor signaling pathway
M0070062cellular_componentextracellular exosome
M0071735cellular_componentIgG immunoglobulin complex
M0071738cellular_componentIgD immunoglobulin complex
M0071742cellular_componentIgE immunoglobulin complex
M0071745cellular_componentIgA immunoglobulin complex
M0071753cellular_componentIgM immunoglobulin complex
M0072562cellular_componentblood microparticle
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YACEVTH
ChainResidueDetails
LTYR192-HIS198
HTYR206-HIS212
HPHE454-HIS460

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues93
DetailsDomain: {"description":"Ig-like 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00114","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues198
DetailsDomain: {"description":"Ig-like 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00114","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues192
DetailsDomain: {"description":"Ig-like 4","evidences":[{"source":"PROSITE-ProRule","id":"PRU00114","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues97
DetailsRegion: {"description":"CH1"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues20
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues11
DetailsRegion: {"description":"Hinge"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues224
DetailsRegion: {"description":"CH2"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) (complex) asparagine","evidences":[{"source":"PubMed","id":"19358553","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29449492","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues190
DetailsDomain: {"description":"Ig-like 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00114","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues329
DetailsRegion: {"description":"Constant (C) domain","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsModified residue: {"description":"Pyrrolidone carboxylic acid","evidences":[{"source":"PubMed","id":"826475","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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