X-ray diffraction
2.3Å resolution

Structure of C. elegans PCH-2


Function and Biology Details

Structure analysis Details

Assemblies composition:
homo hexamer (preferred)
homo dodecamer
Entry contents:
1 distinct polypeptide molecule
Putative pachytene checkpoint protein 2 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 424 amino acids
Theoretical weight: 48.08 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
  • Canonical: Q09535 (Residues: 1-424; Coverage: 100%)
Gene names: F10B5.5, pch-2
Sequence domains: ATPase family associated with various cellular activities (AAA)

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: C2221
Unit cell:
a: 126.71Å b: 240.97Å c: 197.95Å
α: 90° β: 90° γ: 90°
R R work R free
0.23 0.228 0.264
Expression system: Escherichia coli