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1SRD

Three-dimensional structure of CU,ZN-superoxide dismutase from spinach at 2.0 Angstroms resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0005507molecular_functioncopper ion binding
A0006801biological_processsuperoxide metabolic process
A0046872molecular_functionmetal ion binding
B0005507molecular_functioncopper ion binding
B0006801biological_processsuperoxide metabolic process
B0046872molecular_functionmetal ion binding
C0005507molecular_functioncopper ion binding
C0006801biological_processsuperoxide metabolic process
C0046872molecular_functionmetal ion binding
D0005507molecular_functioncopper ion binding
D0006801biological_processsuperoxide metabolic process
D0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU A 155
ChainResidue
AHIS46
AHIS48
AHIS63
AHIS120

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 156
ChainResidue
AHIS63
AHIS71
AHIS80
AASP83

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU B 155
ChainResidue
BHIS48
BHIS63
BHIS120
BHIS46

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 156
ChainResidue
BHIS63
BHIS71
BHIS80
BASP83
BTHR136

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU C 155
ChainResidue
CHIS46
CHIS48
CHIS63
CHIS120

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN C 156
ChainResidue
CHIS63
CHIS71
CHIS80
CASP83
CTHR136

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CU D 155
ChainResidue
DHIS46
DHIS48
DHIS63
DHIS120

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 156
ChainResidue
DHIS63
DHIS71
DHIS80
DASP83

Functional Information from PROSITE/UniProt
site_idPS00087
Number of Residues11
DetailsSOD_CU_ZN_1 Copper/Zinc superoxide dismutase signature 1. GFHLHEfGDtT
ChainResidueDetails
AGLY44-THR54

site_idPS00332
Number of Residues12
DetailsSOD_CU_ZN_2 Copper/Zinc superoxide dismutase signature 2. GNAGgRlACgvV
ChainResidueDetails
AGLY138-VAL149

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues28
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"1880134","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
AARG143
AHIS63

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
BARG143
BHIS63

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
CARG143
CHIS63

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
DARG143
DHIS63

site_idCSA5
Number of Residues1
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
AHIS63

site_idCSA6
Number of Residues1
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
BHIS63

site_idCSA7
Number of Residues1
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
CHIS63

site_idCSA8
Number of Residues1
DetailsAnnotated By Reference To The Literature 2jcw
ChainResidueDetails
DHIS63

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PDB entries from 2025-10-08

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