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9QDD

Nitratidesulfovibrio vulgaris [FeFe]-hydrogenase crystallized in the sodium acetate buffer at pH 5.3

Functional Information from PROSITE/UniProt
site_idPS00198
Number of Residues12
Details4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CiGCDtCSqYCP
ChainResidueDetails
ACYS35-PRO46
ACYS66-PRO77

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues31
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00711","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues27
DetailsDomain: {"description":"4Fe-4S ferredoxin-type 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00711","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10368269","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1HFE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues8
DetailsM-CSA 127
ChainResidueDetails

251422

PDB entries from 2026-04-01

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