7k1w

Electron Microscopy
5.1Å resolution

PIKfyve/Fig4/Vac14 complex centered on Fig4 - map3

Released:

Function and Biology Details

Reactions catalysed:
[a protein]-serine/threonine phosphate + H(2)O = [a protein]-serine/threonine + phosphate
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H(2)O = 1-phosphatidyl-1D-myo-inositol 4-phosphate + phosphate
1-phosphatidyl-1D-myo-inositol 3,4,5-triphosphate + H(2)O = 1-phosphatidyl-1D-myo-inositol 3,4-diphosphate + phosphate
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-187691 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Polyphosphoinositide phosphatase Chain: F
Molecule details ›
Chain: F
Length: 918 amino acids
Theoretical weight: 105.14 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q92562 (Residues: 1-907; Coverage: 100%)
Gene names: FIG4, KIAA0274, SAC3
Sequence domains: SacI homology domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 5.1Å
Relevant EMDB volumes: EMD-22631
Expression system: Homo sapiens