Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth G]SCOP2B Superfamilygp120 core8099868 3001390 SCOP2B (2022-06-29)
B [auth A]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8054739 3000071 SCOP2B (2022-06-29)
B [auth A]SCOP2B SuperfamilyImmunoglobulin (Ig) domain-like8054493 3000071 SCOP2B (2022-06-29)
C [auth B]SCOP2B SuperfamilyG protein-coupled receptor-like8091224 3000473 SCOP2B (2022-06-29)
C [auth B]SCOP2B SuperfamilyG protein-coupled receptor-like8091224 3000473 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth G]GP120_2nd_1e6metG2 A: beta barrelsX: V1/V2 domain in HIV gp120 (From Topology)H: V1/V2 domain in HIV gp120 (From Topology)T: V1/V2 domain in HIV gp120F: GP120_2nd_1ECOD (1.6)
A [auth G]GP120_3rde6metG1 A: a+b two layersX: Ribosomal protein L31e-likeH: Ribosomal protein L31e/gp120 outer domain (From Topology)T: Ribosomal protein L31e/gp120 outer domainF: GP120_3rdECOD (1.6)
A [auth G]GP120_1ste6metG3 A: a+b two layersX: gp120 inner domain (From Topology)H: gp120 inner domain (From Topology)T: gp120 inner domainF: GP120_1stECOD (1.6)
B [auth A]C2-sete6metA2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C2-setECOD (1.6)
B [auth A]CD4-extracele6metA4 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: CD4-extracelECOD (1.6)
B [auth A]V-set_9e6metA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-set_9ECOD (1.6)
C [auth B]7tm_1_1e6metB1 A: alpha bundlesX: Family A G protein-coupled receptor-like (From Topology)H: Family A G protein-coupled receptor-like (From Topology)T: Family A G protein-coupled receptor-likeF: 7tm_1_1ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth G]PF00516Envelope glycoprotein GP120 (GP120)Envelope glycoprotein GP120- Family
B [auth A]PF05790Immunoglobulin C2-set domain (C2-set)Immunoglobulin C2-set domain- Domain
B [auth A]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-prot ...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
B [auth A]PF09191CD4, extracellular (CD4-extracel)CD4, extracellularMembers of this family adopt an immunoglobulin-like beta-sandwich, with seven strands in 2 beta sheets, in a Greek key topology. They are predominantly found in the extracellular portion of CD4 proteins, where they enable interaction with major histo ...Members of this family adopt an immunoglobulin-like beta-sandwich, with seven strands in 2 beta sheets, in a Greek key topology. They are predominantly found in the extracellular portion of CD4 proteins, where they enable interaction with major histocompatibility complex class II antigens [1].
Domain
C [auth B]PF000017 transmembrane receptor (rhodopsin family) (7tm_1)7 transmembrane receptor (rhodopsin family)- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth G]Envelope glycoprotein gp160
B [auth A]T-cell surface glycoprotein CD4
C [auth B]C-C chemokine receptor type 5

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
B [auth A]PharosP01730
C [auth B]PharosP51681

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
C [auth B]TYS Parent Component: TYR

RESIDAA0172

PSI-MOD :  O4'-sulfo-L-tyrosine MOD:00181