› 1inp

X-ray diffraction
2.3Å resolution

CRYSTAL STRUCTURE OF INOSITOL POLYPHOSPHATE 1-PHOSPHATASE AT 2.3 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1inp/pdb
PDB entry 1inp coloured by chain, front view.
PDB entry 1inp coloured by chain, side view.
PDB entry 1inp coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Crystal structure of inositol polyphosphate 1-phosphatase at 2.3-A resolution.
York JD, Ponder JW, Chen ZW, Mathews FS, Majerus PW
Biochemistry 33 13164-71 (1994)
PMID: 7947723

Function and Biology Details

Reaction catalysed: 
1D-myo-inositol 1,4-bisphosphate + H(2)O = 1D-myo-inositol 4-phosphate + phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149202 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Inositol polyphosphate 1-phosphatase Chain: A
Molecule details ›
Chain: A
Length: 400 amino acids
Theoretical weight: 43.98 KDa
Source organism: Bos taurus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P21327 (Residues: 1-400; Coverage: 100%)
Gene name: INPP1
Sequence domains: Inositol monophosphatase family
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand MG 2 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P41
Unit cell:
a: 51.64Å b: 51.64Å c: 143.33Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.198 not available
Expression system: Spodoptera frugiperda

Quick links

Citations

8 review citations

Molecular targets of lithium action.
Phiel et al. (2001)
7 more

7 mentions without citation

Overview of protein structural and functional folds.
Sun et al. (2004)
6 more