X-ray diffraction
2Å resolution

Crystal structure of PP2Ca-D38A

Source organism: Homo sapiens
Primary publication:
The catalytic role of the M2 metal ion in PP2Cα.
Sci Rep 5 8560 (2015)
PMID: 25708299

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Protein phosphatase 1A Chain: A
Molecule details ›
Chain: A
Length: 367 amino acids
Theoretical weight: 40.71 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P35813 (Residues: 2-368; Coverage: 96%)
Gene names: PPM1A, PPPM1A
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P3121
Unit cell:
a: 91.262Å b: 91.262Å c: 105.767Å
α: 90° β: 90° γ: 120°
R R work R free
0.196 0.194 0.222
Expression system: Escherichia coli