› 2p3e

X-ray diffraction
1.99Å resolution

Crystal structure of AQ1208 from Aquifex aeolicus

Released:
DOI: 10.2210/pdb2p3e/pdb
PDB entry 2p3e coloured by chain, front view.
PDB entry 2p3e coloured by chain, side view.
PDB entry 2p3e coloured by chain, top view.
Source organism: Aquifex aeolicus VF5
Entry authors: Zhu J, Swindell II JT, Chen L, Ebihara A, Shinkai A, Kuramitsu S, Yokoyama S, Fu Z-Q, Rose JP, Wang B-C, Southeast Collaboratory for Structural Genomics (SECSG), RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Reaction catalysed: 
Meso-2,6-diaminoheptanedioate = L-lysine + CO(2)
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-130477 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Diaminopimelate decarboxylase Chains: A, B
Molecule details ›
Chains: A, B
Length: 420 amino acids
Theoretical weight: 47.03 KDa
Source organism: Aquifex aeolicus VF5
Expression system: Escherichia coli
UniProt:
  • Canonical: O67262 (Residues: 1-420; Coverage: 100%)
Gene names: aq_1208, lysA
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P212121
Unit cell:
a: 75.515Å b: 87.675Å c: 152.581Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.185 0.218
Expression system: Escherichia coli

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