6hr8

X-ray diffraction
2.9Å resolution

HMG-CoA reductase from Methanothermococcus thermolithotrophicus in complex with NADPH at 2.9 A resolution

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero tetramer (preferred)
homo tetramer
PDBe Complex ID:
PDB-CPX-105200 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
3-hydroxy-3-methylglutaryl coenzyme A reductase Chain: A
Molecule details ›
Chain: A
Length: 427 amino acids
Theoretical weight: 46.65 KDa
Source organism: Methanothermococcus thermolithotrophicus DSM 2095
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A4V8GZY0 (Residues: 1-407; Coverage: 100%)
Gene name: HMGR
Sequence domains: Hydroxymethylglutaryl-coenzyme A reductase
Structure domains:
3-hydroxy-3-methylglutaryl coenzyme A reductase Chains: B, C, D, E, F
Molecule details ›
Chains: B, C, D, E, F
Length: 427 amino acids
Theoretical weight: 46.64 KDa
Source organism: Methanothermococcus thermolithotrophicus DSM 2095
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A4V8GZY0 (Residues: 1-407; Coverage: 100%)
Gene name: HMGR
Sequence domains: Hydroxymethylglutaryl-coenzyme A reductase
Structure domains:

Ligands and Environments


Cofactor: Ligand NAP 6 x NAP
3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P4212
Unit cell:
a: 231.79Å b: 231.79Å c: 98.714Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.211 0.243
Expression system: Escherichia coli BL21