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 1SIW
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
The catalytic subunit of Escherichia coli nitrate reductase A contains a novel [4Fe-4S] cluster with a high-spin ground state
Rothery, R.A., Bertero, M.G., Cammack, R., Palak, M., Blasco, F., Strynadka, N.C., Weiner, J.H.
Biochemistry