› 2ifx

X-ray diffraction
2Å resolution

Crystal structure of a putative 4-methylmuconolactone methylisomerase (YP_295714.1) from Ralstonia eutropha JMP134 at 2.00 A resolution

Released:
DOI: 10.2210/pdb2ifx/pdb
PDB entry 2ifx coloured by chain, front view.
PDB entry 2ifx coloured by chain, side view.
PDB entry 2ifx coloured by chain, top view.
Source organism: Cupriavidus necator
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175225 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
4-Methylmuconolactone methyl-isomerase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 114 amino acids
Theoretical weight: 13.14 KDa
Source organism: Cupriavidus necator
Expression system: Escherichia coli
UniProt:
  • Canonical: Q471R3 (Residues: 1-113; Coverage: 100%)
Gene name: Reut_A1503
Sequence domains: Methylmuconolactone methyl-isomerase
Structure domains: Alpha-Beta Plaits

Ligands and Environments

2 bound ligands:
Ligand CL 1 x CL
Ligand GOL 2 x GOL
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P43
Unit cell:
a: 46.06Å b: 46.06Å c: 124.16Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.171 0.202
Expression system: Escherichia coli

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