› 3pfo

X-ray diffraction
1.9Å resolution

Crystal structure of a putative acetylornithine deacetylase (RPA2325) from RHODOPSEUDOMONAS PALUSTRIS CGA009 at 1.90 A resolution

Released:
DOI: 10.2210/pdb3pfo/pdb
PDB entry 3pfo coloured by chain, front view.
PDB entry 3pfo coloured by chain, side view.
PDB entry 3pfo coloured by chain, top view.
Source organism: Rhodopseudomonas palustris CGA009
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Reaction catalysed: 
N(2)-acetyl-L-ornithine + H(2)O = acetate + L-ornithine
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179972 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidase M20 dimerisation domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 433 amino acids
Theoretical weight: 47.49 KDa
Source organism: Rhodopseudomonas palustris CGA009
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6N7D3 (Residues: 1-432; Coverage: 100%)
Gene names: RPA2325, TX73_012025
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand ZN 4 x ZN
Ligand EDO 10 x EDO
1 modified residue:
Ligand MSE 20 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P21
Unit cell:
a: 87.074Å b: 48.823Å c: 111.879Å
α: 90° β: 111.02° γ: 90°
R-values:
R R work R free
0.173 0.171 0.204
Expression system: Escherichia coli

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