› 2r9e

X-ray diffraction
1.95Å resolution

The structure of the binary complex of citryl dethia COA and citrate synthase from the thermophilic archaeonthermoplasma acidophilum

Released:
DOI: 10.2210/pdb2r9e/pdb
PDB entry 2r9e coloured by chain, front view.
PDB entry 2r9e coloured by chain, side view.
PDB entry 2r9e coloured by chain, top view.
Source organism: Thermoplasma acidophilum
Entry authors: Lehmann C, Chen Z

Function and Biology Details

Reaction catalysed: 
Acetyl-CoA + H(2)O + oxaloacetate = citrate + CoA
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149291 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Citrate synthase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 385 amino acids
Theoretical weight: 43.13 KDa
Source organism: Thermoplasma acidophilum
UniProt:
  • Canonical: P21553 (Residues: 1-385; Coverage: 100%)
Gene names: Ta0169, gltA
Sequence domains: Citrate synthase, C-terminal domain
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SDX 4 x SDX
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P1
Unit cell:
a: 67.061Å b: 73.498Å c: 89.983Å
α: 99.35° β: 98.19° γ: 113.89°
R-values:
R R work R free
0.16 0.157 0.215

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