8D5C | pdb_00008d5c

anti-HIV-1 gp120-sCD4 complex antibody CG10 Fab in complex with B41-sCD4


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
I [auth F]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054739 3000071 SCOP2B (2022-06-29)
I [auth F]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054493 3000071 SCOP2B (2022-06-29)
G [auth E]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054493 3000071 SCOP2B (2022-06-29)
G [auth E]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054739 3000071 SCOP2B (2022-06-29)
E [auth D]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054739 3000071 SCOP2B (2022-06-29)
E [auth D]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8054493 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
O [auth Q]Cas_Cas7e8d5cQ1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
M [auth J]Cas_Cas7e8d5cJ1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
K [auth L]Cas_Cas7e8d5cL1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
N [auth P]Cas_Cas7e8d5cP1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
L [auth I]Cas_Cas7e8d5cI1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
J [auth H]Cas_Cas7e8d5cH1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
I [auth F]Cas_Cas7e8d5cF1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
G [auth E]Cas_Cas7e8d5cE1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
E [auth D]Cas_Cas7e8d5cD1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
H [auth C]Cas_Cas7e8d5cC1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
F [auth B]Cas_Cas7e8d5cB1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
D [auth A]Cas_Cas7e8d5cA2 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
C [auth Z]Cas_Cas7e8d5cZ1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
B [auth Y]Cas_Cas7e8d5cY1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)
A [auth X]Cas_Cas7e8d5cX1 A: beta barrelsX: RNase A-likeH: Cytochrome P450T: Cytochrome P450F: Cas_Cas7ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
K [auth L],
M [auth J],
O [auth Q]
Light ChainIGKV3 Kappaenvelope glycoprotein gp160 | t-cell surface glycoprotein cd4SAbDab (2026-05-08)
J [auth H],
L [auth I],
N [auth P]
Heavy ChainIGHV1 -envelope glycoprotein gp160 | t-cell surface glycoprotein cd4SAbDab (2026-05-08)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
E [auth D],
G [auth E],
I [auth F]
PF05790Immunoglobulin C2-set domain (C2-set)Immunoglobulin C2-set domainDomain
E [auth D],
G [auth E],
I [auth F]
PF00047Immunoglobulin domain (ig)Immunoglobulin domainMembers of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-prote ...Members of the immunoglobulin superfamily are found in hundreds of proteins of different functions. Examples include antibodies, the giant muscle kinase titin and receptor tyrosine kinases. Immunoglobulin-like domains may be involved in protein-protein and protein-ligand interactions.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
K [auth L],
M [auth J],
O [auth Q]
CG10 Fab light chain---
J [auth H],
L [auth I],
N [auth P]
CG10 Fab heavy chain---
E [auth D],
G [auth E],
I [auth F]
T-cell surface glycoprotein CD4
D [auth A],
F [auth B],
H [auth C]
Envelope glycoprotein gp160
A [auth X],
B [auth Y],
C [auth Z]
Envelope glycoprotein gp41

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
E [auth D],
G [auth E],
I [auth F]
IPR021963T cell CD4 receptor C-terminal regionDomain
E [auth D],
G [auth E],
I [auth F]
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
E [auth D],
G [auth E],
I [auth F]
IPR013106Immunoglobulin V-set domainDomain
E [auth D],
G [auth E],
I [auth F]
IPR000973T-cell surface antigen CD4Family
E [auth D],
G [auth E],
I [auth F]
IPR003599Immunoglobulin domain subtypeDomain
E [auth D],
G [auth E],
I [auth F]
IPR008424Immunoglobulin C2-setDomain
E [auth D],
G [auth E],
I [auth F]
IPR013151Immunoglobulin-like beta-sandwich domainDomain
E [auth D],
G [auth E],
I [auth F]
IPR015274CD4, extracellularDomain
E [auth D],
G [auth E],
I [auth F]
IPR013783Immunoglobulin-like foldHomologous Superfamily
E [auth D],
G [auth E],
I [auth F]
IPR007110Immunoglobulin-like domainDomain
E [auth D],
G [auth E],
I [auth F]
IPR003598Immunoglobulin subtype 2Domain
D [auth A],
F [auth B],
H [auth C]
IPR000777Human immunodeficiency virus 1, envelope glycoprotein Gp120Domain
D [auth A],
F [auth B],
H [auth C]
IPR036377Gp120 core superfamilyHomologous Superfamily
D [auth A],
F [auth B],
H [auth C]
IPR000328Retroviral envelope protein GP41-likeDomain
D [auth A],
F [auth B],
H [auth C]
IPR037527Envelope glycoprotein Gp160Family
A [auth X],
B [auth Y],
C [auth Z]
IPR000777Human immunodeficiency virus 1, envelope glycoprotein Gp120Domain
A [auth X],
B [auth Y],
C [auth Z]
IPR036377Gp120 core superfamilyHomologous Superfamily
A [auth X],
B [auth Y],
C [auth Z]
IPR000328Retroviral envelope protein GP41-likeDomain
A [auth X],
B [auth Y],
C [auth Z]
IPR037527Envelope glycoprotein Gp160Family

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
E [auth D],
G [auth E],
I [auth F]
P01730