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1.7.2.1: nitrite reductase (NO-forming)

This is an abbreviated version!
For detailed information about nitrite reductase (NO-forming), go to the full flat file.

Word Map on EC 1.7.2.1

Reaction

nitric oxide
+
H2O
+
ferricytochrome c
=
nitrite
+
ferrocytochrome c
+ 2 H+

Synonyms

AcNIR, AfNiR, AniA, AxNiR, BRAO375_2740002, C551-O2 oxidoreductase, cd1 nitrite reductase, cd1NiR, cNOR, copper-containing dissimilatory nitrite reductase, copper-containing nitrite reductase, Cu-NIR, Cu-NirK, CuNIR, cytochrome c-551:O2, NO2- oxidoreductase, cytochrome cd, cytochrome cd1 nitrite reductase, cytochrome oxidase, dissimilatory nitrite reductase, dissimilatory nitrite reductase cytochrome cd1, EC 1.6.6.5, EC 1.7.99.3, EC 1.9.3.2, GK0767, GtNiR, HdNIR, hemoglobin, HydNIR, HYPDE_25578, KSU1_D0929, mARC1, mARC2, mitochondrial amidoxime reducing component, MRA2164, NiR, NiR-Pa, NirK, NirS, nitrite reductase, oxidase, Pseudomonas cytochrome, PaNiR, PNR, Pseudomonas cytochrome oxidase, PsNiR, reductase, nitrite (cytochrome), Rpic_4015, S58_68210

ECTree

     1 Oxidoreductases
         1.7 Acting on other nitrogenous compounds as donors
             1.7.2 With a cytochrome as acceptor
                1.7.2.1 nitrite reductase (NO-forming)

pI Value

pI Value on EC 1.7.2.1 - nitrite reductase (NO-forming)

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pI VALUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
5.4 - 6.2
-
isoelectric focusing
9.3
isoelectric focusing
additional information
-
storage at -20°C for several months leads to an increase in the number of isoelectrophoretic forms. All preparations have two primary bands, one with a pI of 6.97 and the other of 7.02. Both bands possess significant cytochrome oxidase activity after elution from the gels. When each of the primary bands is eluted and again subject to isoelectric focusing under the same conditions as before, each band interconverts into two bands with pIs of 6.97 and 7.02