› 1npx

X-ray diffraction
2.16Å resolution

STRUCTURE OF NADH PEROXIDASE FROM STREPTOCOCCUS FAECALIS 10C1 REFINED AT 2.16 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1npx/pdb
PDB entry 1npx coloured by chain, front view.
PDB entry 1npx coloured by chain, side view.
PDB entry 1npx coloured by chain, top view.
Source organism: Enterococcus faecalis
Primary publication:
Structure of NADH peroxidase from Streptococcus faecalis 10C1 refined at 2.16 A resolution.
Stehle T, Ahmed SA, Claiborne A, Schulz GE
J Mol Biol 221 1325-44 (1991)
PMID: 1942054

Function and Biology Details

Reaction catalysed: 
NADH + H(2)O(2) = NAD(+) + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-153337 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
NADH peroxidase Chain: A
Molecule details ›
Chain: A
Length: 447 amino acids
Theoretical weight: 49.65 KDa
Source organism: Enterococcus faecalis
Expression system: Not provided
UniProt:
  • Canonical: P37062 (Residues: 1-447; Coverage: 100%)
Gene names: EF_1211, npr
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand FAD 1 x FAD
No bound ligands
1 modified residue:
Ligand OCS 1 x OCS

Experiments and Validation Details

Entry percentile scores
Spacegroup: I222
Unit cell:
a: 77.2Å b: 134.5Å c: 145.9Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.177 0.177 not available
Expression system: Not provided

Quick links

Citations

4 review citations

Protein sulfenic acids in redox signaling.
Poole et al. (2004)
3 more

4 mentions without citation

An evolutionarily structured universe of protein architecture.
Caetano-Anollés et al. (2003)
3 more