CATH Classification

Domain Context

CATH Clusters

Superfamily Dimethylsulfoxide Reductase, domain 2
Functional Family

Enzyme Information

1.7.5.1
Nitrate reductase (quinone).
based on mapping to UniProt P09152
Nitrate + a quinol = nitrite + a quinone + H(2)O.
-!- A membrane-bound enzyme which supports anaerobic respiration on nitrate under anaerobic conditions and in the presence of nitrate Escherichia coli expresses two forms NarA and NarZ, both being comprised of three subunits.

UniProtKB Entries (1)

P09152
NARG_ECOLI
Escherichia coli K-12
Respiratory nitrate reductase 1 alpha chain

PDB Structure

PDB 1Q16
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Insights into the respiratory electron transfer pathway from the structure of nitrate reductase A
Bertero, M.G., Rothery, R.A., Palak, M., Hou, C., Lim, D., Blasco, F., Weiner, J.H., Strynadka, N.C.J.
Nat.Struct.Biol.