6L1Y
structure of gp120/CD4 with a non-canonical surface
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B [auth C] | d6l1yc1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | CD4 V-set domains | Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B [auth C] | d6l1yc2 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | C2 set domains | CD4 C2-set domains | Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | gp120 core | 8097851 | 4002534 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | gp120 core | 8097852 | 3001390 | SCOP2 (2022-06-29) |
B [auth C] | SCOP2B Superfamily | Immunoglobulin (Ig) domain-like | 8054493 | 3000071 | SCOP2B (2022-06-29) |
B [auth C] | SCOP2B Superfamily | Immunoglobulin (Ig) domain-like | 8054739 | 3000071 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | GP120_3rd | e6l1yA2 | A: a+b two layers | X: Ribosomal protein L31e-like | H: Ribosomal protein L31e/gp120 outer domain (From Topology) | T: Ribosomal protein L31e/gp120 outer domain | F: GP120_3rd | ECOD (1.6) |
A | GP120_1st | e6l1yA1 | A: a+b two layers | X: gp120 inner domain (From Topology) | H: gp120 inner domain (From Topology) | T: gp120 inner domain | F: GP120_1st | ECOD (1.6) |
B [auth C] | C2-set | e6l1yC1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C2-set | ECOD (1.6) |
B [auth C] | V-set_9 | e6l1yC2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_9 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B [auth C] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00516 | Envelope glycoprotein GP120 (GP120) | Envelope glycoprotein GP120 | - | Family | |
B [auth C] | PF05790 | Immunoglobulin C2-set domain (C2-set) | Immunoglobulin C2-set domain | - | Domain |
B [auth C] | PF00047 | Immunoglobulin domain (ig) | Immunoglobulin domain | 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-prot ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR000777 | Human immunodeficiency virus 1, envelope glycoprotein Gp120 | Domain | |
IPR036377 | Gp120 core superfamily | Homologous Superfamily | |
IPR000328 | Retroviral envelope protein GP41-like | Domain | |
B [auth C] | IPR021963 | T cell CD4 receptor C-terminal region | Domain |
B [auth C] | IPR036179 | Immunoglobulin-like domain superfamily | Homologous Superfamily |
B [auth C] | IPR013106 | Immunoglobulin V-set domain | Domain |
B [auth C] | IPR000973 | T-cell surface antigen CD4 | Family |
B [auth C] | IPR003599 | Immunoglobulin domain subtype | Domain |
B [auth C] | IPR008424 | Immunoglobulin C2-set | Domain |
B [auth C] | IPR013151 | Immunoglobulin-like beta-sandwich domain | Domain |
B [auth C] | IPR015274 | CD4, extracellular | Domain |
B [auth C] | IPR013783 | Immunoglobulin-like fold | Homologous Superfamily |
B [auth C] | IPR007110 | Immunoglobulin-like domain | Domain |
B [auth C] | IPR003598 | Immunoglobulin subtype 2 | Domain |