PDBe 1kko

X-ray diffraction
1.33Å resolution

CRYSTAL STRUCTURE OF CITROBACTER AMALONATICUS METHYLASPARTATE AMMONIA LYASE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methylaspartate ammonia-lyase Chains: A, B
Molecule details ›
Chains: A, B
Length: 413 amino acids
Theoretical weight: 45.99 KDa
Source organism: Citrobacter amalonaticus
Expression system: Escherichia coli
UniProt:
  • Canonical: O66145 (Residues: 1-413; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM30A
Spacegroup: C222
Unit cell:
a: 128.339Å b: 237.362Å c: 65.806Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.162 0.161 0.191
Expression system: Escherichia coli