CATH Classification

Domain Context

CATH Clusters

Superfamily Globins
Functional Family Flavohemoprotein

Enzyme Information

1.14.12.17
Nitric oxide dioxygenase.
based on mapping to UniProt P39662
2 nitric oxide + 2 O(2) + NAD(P)H = 2 nitrate + NAD(P)(+) + H(+).
-!- It has been proposed that FAD functions as the electron carrier from NADPH to the ferric heme prosthetic group.

UniProtKB Entries (1)

P39662
HMP_CUPNH
Cupriavidus necator H16
Flavohemoprotein

PDB Structure

PDB 1CQX
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure of the flavohemoglobin from Alcaligenes eutrophus at 1.75 A resolution.
Ermler, U., Siddiqui, R.A., Cramm, R., Friedrich, B.
EMBO J.