Literature summary extracted from
Prudencio, M.; Sawers, G.; Fairhurst, S.A.; Yousafzai, F.K.; Eady, R.R.
Alcaligenes xylosoxidans dissimilatory nitrite reductase: alanine substitution of the surface-exposed histidine 139 ligand of the type 1 copper center prevents electron transfer to the catalytic center (2002), Biochemistry, 41, 3430-3438.
Cloned(Commentary)
EC Number |
Cloned (Comment) |
Organism |
---|
1.7.2.1 |
H139A mutant enzyme |
Achromobacter xylosoxidans |
Metals/Ions
EC Number |
Metals/Ions |
Comment |
Organism |
Structure |
---|
1.7.2.1 |
copper |
the type 1 Cu center functions as electron acceptor from the physiological electron donor azurin I, the type 2 Cu center is involved in binding and reduction of the substrate |
Achromobacter xylosoxidans |
|
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
1.7.2.1 |
Achromobacter xylosoxidans |
- |
- |
- |
Purification (Commentary)
EC Number |
Purification (Comment) |
Organism |
---|
1.7.2.1 |
recombinant wild-type and H139A mutant enzyme |
Achromobacter xylosoxidans |
Reaction
EC Number |
Reaction |
Comment |
Organism |
Reaction ID |
---|
1.7.2.1 |
nitric oxide + H2O + ferricytochrome c = nitrite + ferrocytochrome c + 2 H+ |
mechanism |
Achromobacter xylosoxidans |
|
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
1.7.2.1 |
nitrite + ferrocytochrome c |
- |
Achromobacter xylosoxidans |
nitric oxide + H2O + ferricytochrome c |
- |
? |
|