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1QYB

X-ray crystal structure of Desulfovibrio vulgaris rubrerythrin with zinc substituted into the [Fe(SCys)4] site and alternative diiron site structures

Functional Information from GO Data
ChainGOidnamespacecontents
A0005506molecular_functioniron ion binding
A0005737cellular_componentcytoplasm
A0016491molecular_functionoxidoreductase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE A 600
ChainResidue
AGLU53
AGLU94
AGLU128
AHIS131
AFE601
AHOH1079

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FE A 601
ChainResidue
AGLU97
AGLU128
AFE600
AHOH1079
AGLU20
AGLU53
AHIS56

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 401
ChainResidue
ACYS158
ACYS161
ACYS174
ACYS177

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 2000
ChainResidue
AARG146
AARG150
AGLU151
AGLN152
AHOH1120
AHOH1122
AHOH1208
AHOH1228

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues38
DetailsDomain: {"description":"Rubredoxin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00241","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12175244","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1LKM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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