Brand  (β version)

PDB ID: 1L5H

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Ligands
Code Name Style Show Link
CA Calcium ion PoSSuM
CLF Fe(8)-S(7) cluster PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 1L5H   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : FeMo-cofactor Deficient Nitrogenase MoFe Protein
Release Data : 2002-04-17
Compound :
mol_id molecule chains synonym
1 nitrogenase molybdenum-iron protein alpha chain A Nitrogenase MoFe protein
ec: 1.18.6.1
mol_id molecule chains synonym
2 nitrogenase molybdenum-iron protein beta chain B Nitrogenase MoFe protein
ec: 1.18.6.1
Source :
mol_id organism_scientific
1 Azotobacter vinelandii  (taxid:354)
mol_id organism_scientific
2 Azotobacter vinelandii  (taxid:354)
Authors : Schmid, B., Ribbe, M.W., Einsle, O., Yoshida, M., Thomas, L.M., Dean, D.R., Rees, D.C., Burgess, B.K.
Keywords : apo-protein, OXIDOREDUCTASE
Exp. method : X-RAY DIFFRACTION ( 2.3 Å )
Citation :

Structure of a cofactor-deficient nitrogenase MoFe protein.

Schmid, B.,Ribbe, M.W.,Einsle, O.  et al.
(2002)  Science  296 : 352 - 356

PubMed: 11951047
DOI: 10.1126/science.1070010

Reaction

Chain : A
UniProt : P07328 (NIFD_AZOVI)
Reaction: EC: Evidence:
Physiological Direction:
N2 + 8 reduced [2Fe-2S]-[ferredoxin] + 16 ATP + 16 H2O = H2 + 8 oxidized [2Fe-2S]-[ferredoxin] + 2 NH4(+) + 16 ADP + 16 phosphate + 6 H(+) 1.18.6.1 -
-
Cofactor: Evidence: Note:
[8Fe-7S] cluster - Binds 1 [8Fe-7S] cluster per heterodimer.
[7Fe-Mo-9S-C-homocitryl] cluster - Binds 1 [7Fe-Mo-9S-C-homocitryl] cluster per subunit.
Chain : B
UniProt : P07329 (NIFK_AZOVI)
Reaction: EC: Evidence:
Physiological Direction:
N2 + 8 reduced [2Fe-2S]-[ferredoxin] + 16 ATP + 16 H2O = H2 + 8 oxidized [2Fe-2S]-[ferredoxin] + 2 NH4(+) + 16 ADP + 16 phosphate + 6 H(+) 1.18.6.1 -
-
Cofactor: Evidence: Note:
[8Fe-7S] cluster - Binds 1 [8Fe-7S] cluster per heterodimer.