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6PBG

Crystal structure of WD-repeat domain of human coatomer subunit Alpha (COPA)

Functional Information from PDB Data
site_idAC1
Number of Residues11
Detailsbinding site for residue TLA A 401
ChainResidue
AALA10
AHOH570
AHOH632
AARG11
AHIS18
AARG21
AHIS29
ATYR80
ALYS81
AHOH516
AHOH539

Functional Information from PROSITE/UniProt
site_idPS00678
Number of Residues15
DetailsWD_REPEATS_1 Trp-Asp (WD) repeats signature. VVSAslDqTVRVWDI
ChainResidueDetails
AVAL150-ILE164

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues34
DetailsPeptide: {"description":"Proxenin","featureId":"PRO_0000041400"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsPeptide: {"description":"Xenin","featureId":"PRO_0000041401"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues35
DetailsRepeat: {"description":"WD 1"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues38
DetailsRepeat: {"description":"WD 2"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues38
DetailsRepeat: {"description":"WD 3"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues38
DetailsRepeat: {"description":"WD 4"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues39
DetailsRepeat: {"description":"WD 5"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues37
DetailsRepeat: {"description":"WD 6"}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues37
DetailsRepeat: {"description":"WD 7"}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"16964243","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"17081983","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18691976","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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