PDBe 1jp4

X-ray diffraction
1.69Å resolution

Crystal Structure of an Enzyme Displaying both Inositol-Polyphosphate 1-Phosphatase and 3'-Phosphoadenosine-5'-Phosphate Phosphatase Activities

Released:

Function and Biology Details

Reaction catalysed:
Adenosine 3',5'-bisphosphate + H(2)O = adenosine 5'-phosphate + phosphate
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
3'(2'),5'-bisphosphate nucleotidase 1 Chain: A
Molecule details ›
Chain: A
Length: 308 amino acids
Theoretical weight: 33.21 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9Z1N4 (Residues: 1-308; Coverage: 100%)
Gene names: Bpnt1, Sal3
Sequence domains: Inositol monophosphatase family
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6, ESRF BEAMLINE BM14
Spacegroup: P212121
Unit cell:
a: 48.635Å b: 74.493Å c: 92.827Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.149 0.147 0.18
Expression system: Escherichia coli BL21(DE3)