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1PCS

THE 2.15 A CRYSTAL STRUCTURE OF A TRIPLE MUTANT PLASTOCYANIN FROM THE CYANOBACTERIUM SYNECHOCYSTIS SP. PCC 6803

Functional Information from GO Data
ChainGOidnamespacecontents
A0005507molecular_functioncopper ion binding
A0009055molecular_functionelectron transfer activity
A0031676cellular_componentplasma membrane-derived thylakoid membrane
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CU A 275
ChainResidue
APRO36
AHIS37
ACYS84
AHIS87
AMET92

site_idCU
Number of Residues4
DetailsCU BINDING SITE.
ChainResidue
AHIS37
AHIS87
ACYS84
AMET92

Functional Information from PROSITE/UniProt
site_idPS00196
Number of Residues15
DetailsCOPPER_BLUE Type-1 copper (blue) proteins signature. Gt.YtYYCe.P.HrgagM
ChainResidueDetails
AGLY78-MET92

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues97
DetailsDomain: {"description":"Plastocyanin-like"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"9466912","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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