Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyRegulator of G-protein signaling, RGS 8021709 4001125 SCOP2 (2022-06-29)
ASCOP2 FamilyPleckstrin-homology domain (PH domain) 8021711 4002395 SCOP2 (2022-06-29)
ASCOP2 FamilyProtein kinases catalytic domain-like 8021713 4003661 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyRegulator of G-protein signaling, RGS 8034089 3000835 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyPH domain-like 8034091 3000134 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyProtein kinase-like (PK-like) 8034093 3000066 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyWD40 repeat-like 8042849 3001694 SCOP2B (2022-06-29)
C [auth G]SCOP2B SuperfamilyTransducin (heterotrimeric G protein), gamma chain 8070796 3001771 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APHe1omwA1 A: beta barrelsX: PH domain-likeH: PH domain-like (From Topology)T: PH domain-likeF: PHECOD (1.6)
ARGSe1omwA2 A: alpha bundlesX: Regulator of G-protein signaling, RGS (From Topology)H: Regulator of G-protein signaling, RGS (From Topology)T: Regulator of G-protein signaling, RGSF: RGSECOD (1.6)
APkinase_Tyre1omwA3 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: Protein kinaseF: Pkinase_TyrECOD (1.6)
BANAPC4_WD40_3e1omwB1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_3ECOD (1.6)
C [auth G]G-gammae1omwG1 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: G-gammaECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
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
PF00069Protein kinase domain (Pkinase)Protein kinase domain- Domain
PF00169PH domain (PH)PH domainPH stands for pleckstrin homology.Domain
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
G-protein coupled receptor kinase 2
Guanine nucleotide-binding protein G(I)/G(S)/G(T) beta subunit 1
C [auth G]Guanine nucleotide-binding protein G(I)/G(S)/G(O) gamma-2 subunit

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
C [auth G]CMT Parent Component: CYS

RESIDAA0105

PSI-MOD :  L-cysteine methyl ester MOD:00114