PDBe 13pk

X-ray diffraction
2.5Å resolution

TERNARY COMPLEX OF PHOSPHOGLYCERATE KINASE FROM TRYPANOSOMA BRUCEI

Released:

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
Macromolecule:
Phosphoglycerate kinase, glycosomal Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 415 amino acids
Theoretical weight: 44.7 KDa
Source organism: Trypanosoma brucei
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P07378 (Residues: 5-419; Coverage: 94%)
Sequence domains: Phosphoglycerate kinase
Structure domains: Rossmann fold

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P212121
Unit cell:
a: 113.213Å b: 115.959Å c: 171.327Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.221 0.291
Expression system: Escherichia coli BL21