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2PLT

STRUCTURE DETERMINATION OF PLASTOCYANIN FROM A CRYSTAL SPECIMEN WITH HEMIHEDRAL TWINNING FRACTION OF ONE-HALF

Functional Information from GO Data
ChainGOidnamespacecontents
A0005507molecular_functioncopper ion binding
A0009055molecular_functionelectron transfer activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU A 100
ChainResidue
AHIS37
ACYS84
AHIS87
AMET92

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 101
ChainResidue
ALYS17
AASP59
AASP61
AHOH105

Functional Information from PROSITE/UniProt
site_idPS00196
Number of Residues16
DetailsCOPPER_BLUE Type-1 copper (blue) proteins signature. AgeYgYYCe.P.HqgagM
ChainResidueDetails
AALA77-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":"8399201","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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