PDBe 2q47

X-ray diffraction
3.3Å resolution

Ensemble refinement of the protein crystal structure of a putative phosphoprotein phosphatase from Arabidopsis thaliana gene At1g05000


Function and Biology Details

Reaction catalysed:
Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate. 
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo hexamer
Entry contents:
1 distinct polypeptide molecule
Tyrosine-protein phosphatase DSP1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 151 amino acids
Theoretical weight: 17.54 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
  • Canonical: Q9ZVN4 (Residues: 52-202; Coverage: 70%)
Gene names: At1g05000, DSP1, PTP135, T7A14.14
Structure domains: Protein tyrosine phosphatase superfamily

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
Spacegroup: P213
Unit cell:
a: 124.483Å b: 124.483Å c: 124.483Å
α: 90° β: 90° γ: 90°
R R work R free
0.16 0.16 0.234
Expression system: Escherichia coli