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8AS2

Structure of arrestin2 in complex with 4P CCR5 phosphopeptide and Fab30

Functional Information from GO Data
ChainGOidnamespacecontents
A0007165biological_processsignal transduction
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YACEVTH
ChainResidueDetails
LTYR205-HIS211
HTYR216-HIS222

site_idPS00295
Number of Residues19
DetailsARRESTINS Arrestins signature. FRYGrEDlDVLGLtFrKDL
ChainResidueDetails
APHE61-LEU79

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues41
DetailsRegion: {"description":"Interaction with CHRM2","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"Q8BWG8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by BARK1","evidences":[{"source":"PubMed","id":"10085131","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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