PDBe 5k56

X-ray diffraction
2.2Å resolution

Human muscle fructose-1,6-bisphosphatase in active R-state in complex with fructose-1,6-bisphosphate

Released:
Source organism: Homo sapiens
Entry authors: Barciszewski J, Wisniewski J, Kolodziejczyk R, Dzugaj A, Jaskolski M, Rakus D

Function and Biology Details

Reaction catalysed:
D-fructose 1,6-bisphosphate + H(2)O = D-fructose 6-phosphate + phosphate
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Fructose-1,6-bisphosphatase isozyme 2 Chain: A
Molecule details ›
Chain: A
Length: 338 amino acids
Theoretical weight: 36.67 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O00757 (Residues: 2-339; Coverage: 100%)
Gene name: FBP2
Sequence domains: Fructose-1-6-bisphosphatase, N-terminal domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.3
Spacegroup: I4122
Unit cell:
a: 72.581Å b: 72.581Å c: 232.442Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.205 0.28
Expression system: Escherichia coli