3kp1

X-ray diffraction
2.01Å resolution

Crystal structure of ornithine 4,5 aminomutase (Resting State)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-122899 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
D-ornithine 4,5-aminomutase subunit beta Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 763 amino acids
Theoretical weight: 85.41 KDa
Source organism: Acetoanaerobium sticklandii
Expression system: Escherichia coli
UniProt:
  • Canonical: E3PY95 (Residues: 1-740; Coverage: 100%)
Gene names: CLOST_1290, oraE
Sequence domains:
Structure domains:
D-ornithine 4,5-aminomutase subunit alpha Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 121 amino acids
Theoretical weight: 13.65 KDa
Source organism: Acetoanaerobium sticklandii
Expression system: Escherichia coli
UniProt:
  • Canonical: E3PY96 (Residues: 1-121; Coverage: 100%)
Gene names: CLOST_1291, oraS
Sequence domains: D-ornithine 4,5-aminomutase alpha-subunit
Structure domains:

Ligands and Environments


Cofactor: Ligand PLP 4 x PLP

Cofactor: Ligand B12 4 x B12
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21
Unit cell:
a: 66.43Å b: 234.51Å c: 124.56Å
α: 90° β: 103.51° γ: 90°
R-values:
R R work R free
0.166 0.163 0.216
Expression system: Escherichia coli