› 5vrb

X-ray diffraction
1.85Å resolution

Crystal structure of a transketolase from Neisseria gonorrhoeae

Released:
DOI: 10.2210/pdb5vrb/pdb
PDB entry 5vrb coloured by chain, front view.
PDB entry 5vrb coloured by chain, side view.
PDB entry 5vrb coloured by chain, top view.
Source organism: Neisseria gonorrhoeae NCCP11945
Entry author: Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110113 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transketolase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 667 amino acids
Theoretical weight: 72.73 KDa
Source organism: Neisseria gonorrhoeae NCCP11945
Expression system: Escherichia coli
UniProt:
  • Canonical: B4RKU9 (Residues: 1-659; Coverage: 100%)
Gene name: NGK_0759
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand EDO 6 x EDO
Ligand CA 12 x CA
1 modified residue:
Ligand OCS 4 x OCS

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P21
Unit cell:
a: 82.45Å b: 114.21Å c: 125.69Å
α: 90° β: 90.11° γ: 90°
R-values:
R R work R free
0.151 0.15 0.191
Expression system: Escherichia coli

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