Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.18.6.2 extracted from

  • Thorneley, R.; Bergström, N.; Eady, R.; Lowe, D.
    Vanadium nitrogenase of Azotobacter chroococcum. MgATP-dependent electron transfer within the protein complex (1989), Biochem. J., 257, 789-794 .
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
MgADP competitive Azotobacter chroococcum

Organism

Organism UniProt Comment Textmining
Azotobacter chroococcum P15332 and P15334 and P15333 P15332 i.e. subunit VnfD, P15334 i.e. subunit VnfK, P15333 i.e. subunit VnfG
-
Azotobacter chroococcum MCD1 P15332 and P15334 and P15333 P15332 i.e. subunit VnfD, P15334 i.e. subunit VnfK, P15333 i.e. subunit VnfG
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
12 reduced ferredoxin + 12 H+ + N2 + 40 ATP + 40 H2O
-
Azotobacter chroococcum 12 oxidized ferredoxin + 3 H2 + 2 NH3 + 40 ADP + 40 phosphate
-
?
12 reduced ferredoxin + 12 H+ + N2 + 40 ATP + 40 H2O
-
Azotobacter chroococcum MCD1 12 oxidized ferredoxin + 3 H2 + 2 NH3 + 40 ADP + 40 phosphate
-
?

Synonyms

Synonyms Comment Organism
vnfD alpha-chain Azotobacter chroococcum
vnfG delta-chain Azotobacter chroococcum
vnfK beta-chain Azotobacter chroococcum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
23
-
assay at Azotobacter chroococcum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2
-
assay at Azotobacter chroococcum

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.03
-
MgADP pH 7.2, 23°C Azotobacter chroococcum