Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00339e6k3fA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00339ECOD (1.6)
APF02752e6k3fA2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02752ECOD (1.6)
C [auth B]PF00339e6k3fB2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00339ECOD (1.6)
C [auth B]PF02752e6k3fB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02752ECOD (1.6)
E [auth C]PF00339e6k3fC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00339ECOD (1.6)
E [auth C]PF02752e6k3fC2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02752ECOD (1.6)
G [auth D]PF00339e6k3fD2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00339ECOD (1.6)
G [auth D]PF02752e6k3fD1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02752ECOD (1.6)
I [auth E]PF00339e6k3fE1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00339ECOD (1.6)
I [auth E]PF02752e6k3fE2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02752ECOD (1.6)
K [auth F]PF00339e6k3fF2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF00339ECOD (1.6)
K [auth F]PF02752e6k3fF1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF02752ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00339Arrestin (or S-antigen), N-terminal domain (Arrestin_N)Arrestin (or S-antigen), N-terminal domainIg-like beta-sandwich fold. Scop reports duplication with C-terminal domain.Domain
PF02752Arrestin (or S-antigen), C-terminal domain (Arrestin_C)Arrestin (or S-antigen), C-terminal domainIg-like beta-sandwich fold. Scop reports duplication with N-terminal domain.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Beta-arrestin-2
Peptide from Atypical chemokine receptor 3

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR000698ArrestinFamily
IPR014753Arrestin, N-terminalHomologous Superfamily
IPR014756Immunoglobulin E-setHomologous Superfamily
IPR011021Arrestin-like, N-terminalDomain
IPR014752Arrestin-like, C-terminalHomologous Superfamily
IPR017864Arrestin, conserved siteConserved Site
IPR011022Arrestin C-terminal-like domainDomain
IPR001416Atypical chemokine receptor 3Family
IPR000276G protein-coupled receptor, rhodopsin-likeFamily
IPR017452GPCR, rhodopsin-like, 7TMDomain
IPR047143G-protein coupled estrogen receptor 1-likeFamily

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
SEP Parent Component: SER

RESIDAA0037

PSI-MOD :  O-phospho-L-serine MOD:00046
TPO Parent Component: THR

RESIDAA0037 , AA0038

PSI-MOD :  O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047