PDBe 2cnd

X-ray diffraction
2.5Å resolution

STRUCTURAL STUDIES ON CORN NITRATE REDUCTASE: REFINED STRUCTURE OF THE CYTOCHROME B REDUCTASE FRAGMENT AT 2.5 ANGSTROMS, ITS ADP COMPLEX AND AN ACTIVE SITE MUTANT AND MODELING OF THE CYTOCHROME B DOMAIN

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitrate reductase [NADH] Chain: A
Molecule details ›
Chain: A
Length: 270 amino acids
Theoretical weight: 30.59 KDa
Source organism: Zea mays
Expression system: Not provided
UniProt:
  • Canonical: P17571 (Residues: 352-621; Coverage: 44%)
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: R3
Unit cell:
a: 145.2Å b: 145.2Å c: 47.5Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.187 0.187 0.223
Expression system: Not provided