Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
C [auth G]SCOP2B SuperfamilyTransducin (heterotrimeric G protein), gamma chain 8070798 3001771 SCOP2B (2022-06-29)
E [auth R]SCOP2B SuperfamilyL domain-like 8032461 3001010 SCOP2B (2022-06-29)
F [auth X]SCOP2B SuperfamilyCystine-knot cytokines 8038799 3000846 SCOP2B (2022-06-29)
G [auth Y]SCOP2B SuperfamilyCystine-knot cytokines 8032460 3000846 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BF_UNCLASSIFIEDe8i2gB1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: F_UNCLASSIFIEDECOD (1.6)
C [auth G]F_UNCLASSIFIEDe8i2gG1 A: extended segmentsX: Transducin (heterotrimeric G protein), gamma chain (From Topology)H: Transducin (heterotrimeric G protein), gamma chain (From Topology)T: Transducin (heterotrimeric G protein), gamma chainF: F_UNCLASSIFIEDECOD (1.6)
D [auth N]F_UNCLASSIFIEDe8i2gN1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: F_UNCLASSIFIEDECOD (1.6)
E [auth R]F_UNCLASSIFIEDe8i2gR1 A: beta duplicates or obligate multimersX: Single-stranded right-handed beta-helixH: Leucine-rich repeats (From Topology)T: Leucine-rich repeatsF: F_UNCLASSIFIEDECOD (1.6)
E [auth R]F_UNCLASSIFIEDe8i2gR2 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: F_UNCLASSIFIEDECOD (1.6)
F [auth X]F_UNCLASSIFIEDe8i2gX1 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: F_UNCLASSIFIEDECOD (1.6)
G [auth Y]F_UNCLASSIFIEDe8i2gY1 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: F_UNCLASSIFIEDECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
D [auth N]Heavy ChainIGHV3 -chimera of guanine nucleotide-binding protein g(s) subunitalpha and guanine nucleotide-binding protein g(s) subunit alpha isoforms xlas | guanine nucleotide-binding protein g(i)/g(s)/g(o) subunitgamma-2 | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 SAbDab (2024-11-15)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00503G-protein alpha subunit (G-alpha)G-protein alpha subunitG proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like ...G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like family form a ring of residues centered on the nucleotide binding site [3]. A Ggamma is found fused to an inactive Galpha in the Dictyostelium protein gbqA [3].
Domain
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
E [auth R]PF12369Gonadotropin hormone receptor transmembrane region (GnHR_trans)Gonadotropin hormone receptor transmembrane region- Family
E [auth R]PF13306BspA type Leucine rich repeat region (6 copies) (LRR_5)BspA type Leucine rich repeat region (6 copies)- Repeat
E [auth R]PF01462Leucine rich repeat N-terminal domain (LRRNT)Leucine rich repeat N-terminal domain- Family
E [auth R]PF000017 transmembrane receptor (rhodopsin family) (7tm_1)7 transmembrane receptor (rhodopsin family)- Family
G [auth Y]PF00007Cystine-knot domain (Cys_knot)Cystine-knot domainThe family comprises glycoprotein hormones and the C-terminal domain of various extracellular proteins. It is believed to be involved in disulfide-linked dimerisation.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
chimera of Guanine nucleotide-binding protein G(s) subunit alpha and Guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
C [auth G]Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
D [auth N]Nb35---
E [auth R]Follicle-stimulating hormone receptor
F [auth X]Glycoprotein hormones alpha chain
G [auth Y]Follitropin subunit beta

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR001019Guanine nucleotide binding protein (G-protein), alpha subunitFamily
IPR000367G-protein alpha subunit, group SFamily
IPR011025G protein alpha subunit, helical insertionHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR001019Guanine nucleotide binding protein (G-protein), alpha subunitFamily
IPR011025G protein alpha subunit, helical insertionHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR000367G-protein alpha subunit, group SFamily
IPR019775WD40 repeat, conserved siteConserved Site
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR016346Guanine nucleotide-binding protein, beta subunitFamily
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR001632G-protein, beta subunitDomain
IPR001680WD40 repeatRepeat
IPR020472G-protein beta WD-40 repeatRepeat
C [auth G]IPR015898G-protein gamma-like domainDomain
C [auth G]IPR001770G-protein, gamma subunitFamily
C [auth G]IPR036284G-protein gamma-like domain superfamilyHomologous Superfamily
E [auth R]IPR024635Gonadotropin hormone receptor, transmembrane domainDomain
E [auth R]IPR002272Follicle stimulating hormone receptorFamily
E [auth R]IPR000372Leucine-rich repeat N-terminal domainDomain
E [auth R]IPR000276G protein-coupled receptor, rhodopsin-likeFamily
E [auth R]IPR002131Glycoprotein hormone receptor familyFamily
E [auth R]IPR026906BspA-type LRR regionRepeat
E [auth R]IPR017452GPCR, rhodopsin-like, 7TMDomain
E [auth R]IPR032675Leucine-rich repeat domain superfamilyHomologous Superfamily
F [auth X]IPR000476Glycoprotein hormone alpha chainFamily
F [auth X]IPR029034Cystine-knot cytokineHomologous Superfamily
G [auth Y]IPR029034Cystine-knot cytokineHomologous Superfamily
G [auth Y]IPR001545Gonadotropin, beta subunitFamily
G [auth Y]IPR006208Glycoprotein hormone subunit betaDomain
G [auth Y]IPR018245Gonadotropin, beta subunit, conserved siteConserved Site

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ5JWF2
PharosP62873
C [auth G]PharosP59768
E [auth R]PharosP23945
F [auth X]PharosP01215
G [auth Y]PharosP01225