3o8o

X-ray diffraction
2.9Å resolution

Structure of phosphofructokinase from Saccharomyces cerevisiae

Released:

Function and Biology Details

Reaction catalysed:
ATP + beta-D-fructose 6-phosphate = ADP + beta-D-fructose 1,6-bisphosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-538404 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
ATP-dependent 6-phosphofructokinase subunit alpha Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 787 amino acids
Theoretical weight: 86 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P16861 (Residues: 201-987; Coverage: 80%)
Gene names: G8599, PFK1, YGR240C
Sequence domains: Phosphofructokinase
Structure domains:
ATP-dependent 6-phosphofructokinase subunit beta Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 766 amino acids
Theoretical weight: 83.54 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P16862 (Residues: 194-959; Coverage: 80%)
Gene names: PFK2, YM8325.06C, YMR205C
Sequence domains: Phosphofructokinase
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: P212121
Unit cell:
a: 180.046Å b: 186.205Å c: 236.507Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.259 0.259 0.309
Expression system: Saccharomyces cerevisiae