1mkp

X-ray diffraction
2.35Å resolution

CRYSTAL STRUCTURE OF PYST1 (MKP3)

Released:

Function and Biology Details

Reactions catalysed:
[a protein]-serine/threonine phosphate + H(2)O = [a protein]-serine/threonine + phosphate
Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-172588 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dual specificity protein phosphatase 6 Chain: A
Molecule details ›
Chain: A
Length: 144 amino acids
Theoretical weight: 16.27 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q16828 (Residues: 205-347; Coverage: 38%)
Gene names: DUSP6, MKP3, PYST1
Sequence domains: Dual specificity phosphatase, catalytic domain
Structure domains: Protein tyrosine phosphatase superfamily

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P41212
Unit cell:
a: 90Å b: 90Å c: 68.41Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.201 0.235
Expression system: Escherichia coli BL21(DE3)