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Ligands
Code Name Link
CLF Fe(8)-S(7) cluster
FE Fe (III) ion
HCA 3-hydroxy-3-carboxy-adipic acid
ICS Iron-sulfur-molybdenum cluster with interstitial carbon
Code : 6O7R   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : Nitrogenase MoFeP mutant F99Y, S188A from Azotobacter vinelandii in the dithionite reduced state
Release Data : 2019-06-19
Compound :
mol_id molecule chains synonym
1 Nitrogenase molybdenum-iron protein alpha chain A,C Dinitrogenase,Nitrogenase component I
ec: 1.18.6.1
other_details: Chromosomal DNA was modified
mol_id molecule chains synonym
2 Nitrogenase molybdenum-iron protein beta chain B,D Dinitrogenase,Nitrogenase component I
ec: 1.18.6.1
mutation: F99Y, S188A
other_details: Chromosomal DNA was modified
Source :
mol_id organism_scientific
1 Azotobacter vinelandii  (taxid:354)
other_details: nifD
mol_id organism_scientific
2 Azotobacter vinelandii  (taxid:354)
other_details: nifD
Authors : Rutledge, H.L., Williamson, L.M., Tezcan, F.A.
Keywords : Nitrogenase, F99Y/S188A, MoFeP, OXIDOREDUCTASE
Exp. method : X-RAY DIFFRACTION ( 2.270 Å )
Citation :

Redox-Dependent Metastability of the Nitrogenase P-Cluster.

Rutledge, H.L.,Rittle, J.,Williamson, L.M.  et al.
(2019)  J.Am.Chem.Soc.  141 : 10091 - 10098

PubMed: 31146522
DOI: 10.1021/jacs.9b04555

Chain : A, C
UniProt : P07328 (NIFD_AZOVI)
Reaction : Reaction=16 ATP + 16 H2O + N2 + 8 reduced [2Fe-2S]-[ferredoxin] = 16 ADP + 6 H(+) + H2 + 2 NH4(+) + 8 oxidized [2Fe-2S]-[ferredoxin] + 16 phosphate; Xref=Rhea:RHEA:21448, Rhea:RHEA-COMP:10000, Rhea:RHEA- COMP:10001, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:17997, ChEBI:CHEBI:18276, ChEBI:CHEBI:28938, ChEBI:CHEBI:30616, ChEBI:CHEBI:33737, ChEBI:CHEBI:33738, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=1.18.6.1;
Chain : B, D
UniProt : P07329 (NIFK_AZOVI)
Reaction : Reaction=16 ATP + 16 H2O + N2 + 8 reduced [2Fe-2S]-[ferredoxin] = 16 ADP + 6 H(+) + H2 + 2 NH4(+) + 8 oxidized [2Fe-2S]-[ferredoxin] + 16 phosphate; Xref=Rhea:RHEA:21448, Rhea:RHEA-COMP:10000, Rhea:RHEA- COMP:10001, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:17997, ChEBI:CHEBI:18276, ChEBI:CHEBI:28938, ChEBI:CHEBI:30616, ChEBI:CHEBI:33737, ChEBI:CHEBI:33738, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=1.18.6.1;