2o8a

X-ray diffraction
2.61Å resolution

rat PP1cgamma complexed with mouse inhibitor-2

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158949 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit Chains: A, B
Molecule details ›
Chains: A, B
Length: 329 amino acids
Theoretical weight: 37.86 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P63088 (Residues: 2-323; Coverage: 100%)
Gene name: Ppp1cc
Sequence domains:
Structure domains: Purple Acid Phosphatase; chain A, domain 2
Protein phosphatase inhibitor 2 Chains: I, J
Molecule details ›
Chains: I, J
Length: 206 amino acids
Theoretical weight: 23.15 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9DCL8 (Residues: 1-206; Coverage: 100%)
Gene name: Ppp1r2
Sequence domains: Protein phosphatase inhibitor 2 (IPP-2)
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 95.462Å b: 103.807Å c: 151.381Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.218 0.216 0.254
Expression system: Escherichia coli BL21