› 2prr

X-ray diffraction
2.15Å resolution

Crystal structure of alkylhydroperoxidase AhpD core: uncharacterized peroxidase-related protein (YP_296737.1) from Ralstonia eutropha JMP134 at 2.15 A resolution

Released:
DOI: 10.2210/pdb2prr/pdb
PDB entry 2prr coloured by chain, front view.
PDB entry 2prr coloured by chain, side view.
PDB entry 2prr coloured by chain, top view.
Source organism: Cupriavidus pinatubonensis JMP134
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175206 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carboxymuconolactone decarboxylase-like domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 197 amino acids
Theoretical weight: 22.43 KDa
Source organism: Cupriavidus pinatubonensis JMP134
Expression system: Escherichia coli
UniProt:
  • Canonical: Q46Y90 (Residues: 1-196; Coverage: 100%)
Gene name: Reut_A2532
Sequence domains: Carboxymuconolactone decarboxylase family
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand PEG 25 x PEG
Ligand PGE 7 x PGE
1 modified residue:
Ligand MSE 84 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P1
Unit cell:
a: 65.105Å b: 93.953Å c: 120.898Å
α: 84.26° β: 81.64° γ: 77.73°
R-values:
R R work R free
0.213 0.211 0.262
Expression system: Escherichia coli

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