Function and Biology Details
Reaction catalysed:
Nitrate + a quinol = nitrite + a quinone + H(2)O
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- 4Fe-4S ferredoxin-type, iron-sulphur binding domain
- Nitrate reductase, beta subunit
- Molybdopterin oxidoreductase, prokaryotic, conserved site
- Molybdopterin oxidoreductase, 4Fe-4S domain
- NarG-like domain
- NarG-like superfamily
- Nitrate reductase, gamma subunit
- Nitrate reductase beta, C-terminal domain superfamily
9 more domains
Structure analysis Details
Assemblies composition:
Assembly name:
Respiratory nitrate reductase 1 (preferred)
PDBe Complex ID:
PDB-CPX-140570 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Respiratory nitrate reductase 1 alpha chain
Molecule details ›
Chain: A
Length: 1244 amino acids
Theoretical weight: 140.18 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
Sequence domains:
Length: 1244 amino acids
Theoretical weight: 140.18 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
- Canonical:
P09152 (Residues: 2-1245; Coverage: 100%)
Sequence domains:
- Respiratory nitrate reductase alpha N-terminal
- Molybdopterin oxidoreductase
- Molydopterin dinucleotide binding domain
Respiratory nitrate reductase 1 beta chain
Molecule details ›
Chain: B
Length: 509 amino acids
Theoretical weight: 57.78 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
Sequence domains:
Structure domains:
Length: 509 amino acids
Theoretical weight: 57.78 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
- Canonical: P11349 (Residues: 1-509; Coverage: 99%)
Sequence domains:
Structure domains:
Respiratory nitrate reductase 1 gamma chain
Molecule details ›
Chain: C
Length: 225 amino acids
Theoretical weight: 25.4 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
Sequence domains: Nitrate reductase gamma subunit
Structure domains: Transmembrane di-heme cytochromes, Chain C
Length: 225 amino acids
Theoretical weight: 25.4 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
- Canonical: P11350 (Residues: 1-225; Coverage: 100%)
Sequence domains: Nitrate reductase gamma subunit
Structure domains: Transmembrane di-heme cytochromes, Chain C
