3viv

X-ray diffraction
2.25Å resolution

1510-N membrane-bound stomatin-specific protease K138A mutant in complex with a substrate peptide

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-129823 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Membrane-bound protease PH1510 Chains: A, B
Molecule details ›
Chains: A, B
Length: 230 amino acids
Theoretical weight: 25.37 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli
UniProt:
  • Canonical: O59179 (Residues: 16-236; Coverage: 51%)
Gene name: PH1510
Sequence domains: Clp protease
Structure domains: 2-enoyl-CoA Hydratase; Chain A, domain 1
Stomatin homolog PH1511 Chain: C
Molecule details ›
Chain: C
Length: 10 amino acids
Theoretical weight: 1.16 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Not provided
UniProt:
  • Canonical: O59180 (Residues: 234-243; Coverage: 4%)
Gene name: PH1511

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P43212
Unit cell:
a: 111.473Å b: 111.473Å c: 91.768Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.212 0.248
Expression systems:
  • Escherichia coli
  • Not provided