PDBe 6i06

X-ray diffraction
2Å resolution

Crystal structure of psychrophilic phosphoglycerate kinase from Pseudomonas TACII18


Function and Biology Details

Reaction catalysed:
ATP + 3-phospho-D-glycerate = ADP + 3-phospho-D-glyceroyl phosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Phosphoglycerate kinase Chain: A
Molecule details ›
Chain: A
Length: 387 amino acids
Theoretical weight: 40.3 KDa
Source organism: Pseudomonas
Expression system: Escherichia coli
  • Canonical: Q9RBS3 (Residues: 1-387; Coverage: 100%)
Gene name: pgk
Sequence domains: Phosphoglycerate kinase

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM30A
Spacegroup: P32
Unit cell:
a: 59.1Å b: 59.1Å c: 87Å
α: 90° β: 90° γ: 120°
R R work R free
0.182 0.179 0.229
Expression system: Escherichia coli