3qgu

X-ray diffraction
1.55Å resolution

L,L-Diaminopimelate aminotransferase from Chlamydomonas reinhardtii

Released:

Function and Biology Details

Reaction catalysed:
LL-2,6-diaminoheptanedioate + 2-oxoglutarate = (S)-2,3,4,5-tetrahydropyridine-2,6-dicarboxylate + L-glutamate + H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-108688 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
LL-diaminopimelate aminotransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 449 amino acids
Theoretical weight: 48.91 KDa
Source organism: Chlamydomonas reinhardtii
Expression system: Escherichia coli
UniProt:
  • Canonical: A8IW39 (Residues: 1-441; Coverage: 100%)
Gene name: CHLRE_17g734200v5
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P212121
Unit cell:
a: 58.952Å b: 91.8Å c: 162.777Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.126 0.125 0.171
Expression system: Escherichia coli