› 4xgu

X-ray diffraction
2.3Å resolution

Structure of C. elegans PCH-2

Released:
DOI: 10.2210/pdb4xgu/pdb
PDB entry 4xgu coloured by chain, front view.
PDB entry 4xgu coloured by chain, side view.
PDB entry 4xgu coloured by chain, top view.
Source organism: Caenorhabditis elegans
Primary publication:
TRIP13 is a protein-remodeling AAA+ ATPase that catalyzes MAD2 conformation switching.
Ye Q, Rosenberg SC, Moeller A, Speir JA, Su TY, Corbett KD
Elife 4 (2015)
PMID: 25918846

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
homo hexamer (preferred)
homo dodecamer
Assembly name:
PDBe Complex ID:
PDB-CPX-170812 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
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
UniProt:
  • 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:
Ligand SO4 7 x SO4
Ligand ADP 2 x ADP
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-values:
R R work R free
0.23 0.228 0.264
Expression system: Escherichia coli

Quick links

Citations

17 review citations

Shieldin - the protector of DNA ends.
Setiaputra et al. (2019)
16 more

4 mentions without citation

TRIP13 is a protein-remodeling AAA+ ATPase that catalyzes MAD2 conformation switching.
Ye et al. (2015)
3 more