Inhibitors | Comment | Organism | Structure |
---|---|---|---|
VO2+ | structural basis for VO2+ inhibition of nitrogenase activity, 31P and 23Na interactions with the metal at the nucleotide binding site of the nitrogenase Fe protein identified by ENDOR spectroscopy, vanadyl hyperfine couplings of VO2+-ATP and VO2+-ADP complexes in the presence of the nitrogenase Fe protein, overview | Klebsiella pneumoniae |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | nitrogenase Fe protein, the FeS cluster exhibits very little change upon MgATP binding, two bound nucleotides are believed to mediate the diverse, functionally essential structural rearrangements in the Fe protein | Klebsiella pneumoniae | |
Mg2+ | required, the FeS cluster exhibits very little change upon MgATP binding | Klebsiella pneumoniae |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
reduced ferredoxin + H+ + N2 + ATP | Klebsiella pneumoniae | - |
oxidized ferredoxin + H2 + NH3 + ADP + phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Klebsiella pneumoniae | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
reduced ferredoxin + H+ + N2 + ATP | - |
Klebsiella pneumoniae | oxidized ferredoxin + H2 + NH3 + ADP + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | Kp2 structure analysis bound to Vo2+, ATP, and ADP, characterization of the metal-nucleotide coordination environment, overview | Klebsiella pneumoniae |
Synonyms | Comment | Organism |
---|---|---|
Kp2 | - |
Klebsiella pneumoniae |
nitrogenase Fe protein | - |
Klebsiella pneumoniae |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | the FeS cluster exhibits very little change upon MgATP binding | Klebsiella pneumoniae |