9E82 | pdb_00009e82

ACKR3 phosphorylated by GRK5 in complex with arrestin2 and Fab7


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyArrestin/Vps26-like 8055051 3002071 SCOP2B (2022-06-29)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
D [auth L]Light ChainIGKV1 Kappabeta-arrestin-1SAbDab (2025-12-19)
C [auth H]Heavy ChainIGHV3 -beta-arrestin-1SAbDab (2025-12-19)

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
E [auth R]PF000017 transmembrane receptor (rhodopsin family) (7tm_1)7 transmembrane receptor (rhodopsin family)This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GC ...This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GCPRs of the rhodopsin superfamily. All opsins bind a chromophore, such as 11-cis-retinal. The function of most opsins other than the photoisomerases is split into two steps: light absorption and G-protein activation. Photoisomerases, on the other hand, are not coupled to G-proteins - they are thought to generate and supply the chromophore that is used by visual opsins [1].
Domain
PF00048Small cytokines (intecrine/chemokine), interleukin-8 like (IL8)Small cytokines (intecrine/chemokine), interleukin-8 likeIncludes a number of secreted growth factors and interferons involved in mitogenic, chemotactic, and inflammatory activity. Structure contains two highly conserved disulfide bonds. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Beta-arrestin-1
E [auth R]Atypical chemokine receptor 3
D [auth L]Fab7 light chain---
C [auth H]Fab7 heavy chain---
SDF-1-beta(3-72)

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
E [auth R]PharosP25106
PharosP48061

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
E [auth R]TPO Parent Component: THR

RESIDAA0038

PSI-MOD :  O-phospho-L-threonine MOD:00047