› 3hyl

X-ray diffraction
2.16Å resolution

Crystal Structure of Transketolase from Bacillus anthracis

Released:
DOI: 10.2210/pdb3hyl/pdb
PDB entry 3hyl coloured by chain, front view.
PDB entry 3hyl coloured by chain, side view.
PDB entry 3hyl coloured by chain, top view.
Source organism: Bacillus anthracis str. 'Ames Ancestor'
Entry authors: Maltseva N, Kim Y, Kwon K, Joachimiak A, Anderson WF, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Reaction catalysed: 
Sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-ribose 5-phosphate + D-xylulose 5-phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-105673 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transketolase Chains: A, B
Molecule details ›
Chains: A, B
Length: 690 amino acids
Theoretical weight: 76.31 KDa
Source organism: Bacillus anthracis str. 'Ames Ancestor'
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A6L7H165 (Residues: 1-666; Coverage: 100%)
Gene names: GBAA_3744, tkt2
Sequence domains:
Structure domains:

Ligands and Environments

6 bound ligands:
Ligand GOL 2 x GOL
Ligand FMT 11 x FMT
Ligand PEG 4 x PEG
Ligand MG 2 x MG
Ligand CL 1 x CL
Ligand SO4 1 x SO4
1 modified residue:
Ligand MSE 46 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: C2
Unit cell:
a: 138.801Å b: 70.975Å c: 145.795Å
α: 90° β: 117.35° γ: 90°
R-values:
R R work R free
0.178 0.176 0.23
Expression system: Escherichia coli

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