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2W88

Plastocyanin variant with N-terminal Methionine - open structure

Functional Information from GO Data
ChainGOidnamespacecontents
A0005507molecular_functioncopper ion binding
A0009055molecular_functionelectron transfer activity
A0031676cellular_componentplasma membrane-derived thylakoid membrane
A0046872molecular_functionmetal ion binding
B0005507molecular_functioncopper ion binding
B0009055molecular_functionelectron transfer activity
B0031676cellular_componentplasma membrane-derived thylakoid membrane
B0046872molecular_functionmetal ion binding
C0005507molecular_functioncopper ion binding
C0009055molecular_functionelectron transfer activity
C0031676cellular_componentplasma membrane-derived thylakoid membrane
C0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU A 106
ChainResidue
AHIS39
ACYS89
AHIS92
AMET97

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN A 107
ChainResidue
AHIS61
BASP44
BASP45

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 108
ChainResidue
AHIS24
AASP27
AMET0
AGLU1

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU B 106
ChainResidue
CHIS39
CCYS89
CHIS92
CMET97

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN B 107
ChainResidue
AASP44
AASP45
CHIS61

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 108
ChainResidue
CMET0
CGLU1
CHIS24
CASP27

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU C 106
ChainResidue
BHIS39
BCYS89
BHIS92
BMET97

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN C 107
ChainResidue
BHIS61
CASP44
CASP45

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN C 108
ChainResidue
BGLU1
BHIS24
BASP27

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN C 109
ChainResidue
BMET0
BMET0

Functional Information from PROSITE/UniProt
site_idPS00196
Number of Residues16
DetailsCOPPER_BLUE Type-1 copper (blue) proteins signature. AgtYtYYCa.P.HrgagM
ChainResidueDetails
AALA82-MET97

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues312
DetailsDomain: {"description":"Plastocyanin-like"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10089349","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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