Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
D [auth R]SCOP2B SuperfamilyG protein-coupled receptor-like8094449 3000473 SCOP2B (2022-06-29)
A [auth G]SCOP2B SuperfamilyProtein kinase-like (PK-like)8034093 3000066 SCOP2B (2022-06-29)
A [auth G]SCOP2B SuperfamilyRegulator of G-protein signaling RGS8034089 3000835 SCOP2B (2022-06-29)
A [auth G]SCOP2B SuperfamilyPH domain-like8034091 3000134 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth R]PF00001e8jpbR1 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: PF00001ECOD (1.6)
C [auth Q]PF00503e8jpbQ1 A: alpha arraysX: Transducin (alpha subunit), insertion domain (From Topology)H: Transducin (alpha subunit), insertion domain (From Topology)T: Transducin (alpha subunit), insertion domainF: PF00503ECOD (1.6)
C [auth Q]PF00503e8jpbQ2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00503ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
D [auth R]PF000017 transmembrane receptor (rhodopsin family) (7tm_1)7 transmembrane receptor (rhodopsin family)- Family
A [auth G]PF00615Regulator of G protein signaling domain (RGS)Regulator of G protein signaling domainRGS family members are GTPase-activating proteins for heterotrimeric G-protein alpha-subunits.Domain
A [auth G]PF00069Protein kinase domain (Pkinase)Protein kinase domain- Domain
A [auth G]PF00169PH domain (PH)PH domainPH stands for pleckstrin homology.Domain
C [auth Q]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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
D [auth R]Neurotensin receptor type 1
A [auth G]Beta-adrenergic receptor kinase 1
B [auth L]NTS(8-13)---
C [auth Q]Guanine nucleotide-binding protein G(q) subunit alpha

Membrane Protein Annotation: PDBTM PDBTM Database Homepage