› 1grh

X-ray diffraction
3Å resolution

INHIBITION OF HUMAN GLUTATHIONE REDUCTASE BY THE NITROSOUREA DRUGS 1,3-BIS(2-CHLOROETHYL)-1-NITROSOUREA AND 1-(2-CHLOROETHYL)-3-(2-HYDROXYETHYL)-1-NITROSOUREA

Released:
DOI: 10.2210/pdb1grh/pdb
PDB entry 1grh coloured by chain, front view.
PDB entry 1grh coloured by chain, side view.
PDB entry 1grh coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Inhibition of human glutathione reductase by the nitrosourea drugs 1,3-bis(2-chloroethyl)-1-nitrosourea and 1-(2-chloroethyl)-3-(2-hydroxyethyl)-1-nitrosourea. A crystallographic analysis.
Karplus PA, Krauth-Siegel RL, Schirmer RH, Schulz GE
Eur J Biochem 171 193-8 (1988)
PMID: 3338461

Function and Biology Details

Reaction catalysed: 
2 glutathione + NADP(+) = glutathione disulfide + NADPH
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132462 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutathione reductase, mitochondrial Chain: A
Molecule details ›
Chain: A
Length: 478 amino acids
Theoretical weight: 51.64 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P00390 (Residues: 45-522; Coverage: 92%)
Gene names: GLUR, GRD1, GSR
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand FAD 1 x FAD
2 bound ligands:
Ligand PO4 1 x PO4
Ligand EOH 1 x EOH
No modified residues

Experiments and Validation Details

Entry percentile scores
Unit cell:
a: 119.8Å b: 84.5Å c: 63.2Å
α: 90° β: 90° γ: 58.7°
Expression system: Not provided

Quick links

Citations

6 review citations

Oxidative stress in malaria parasite-infected erythrocytes: host-parasite interactions.
Becker et al. (2004)
5 more

1 mention without citation

Thioredoxin reductase and its inhibitors.
Saccoccia et al. (2014)