4l3t

X-ray diffraction
2.03Å resolution

Crystal Structure of Substrate-free Human Presequence Protease

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-177328 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Presequence protease, mitochondrial Chain: A
Molecule details ›
Chain: A
Length: 1014 amino acids
Theoretical weight: 116.45 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5JRX3 (Residues: 33-1037; Coverage: 97%)
Gene names: KIAA1104, MP1, PITRM1, PREP
Sequence domains:
Structure domains: Metalloenzyme, LuxS/M16 peptidase-like
Presequence protease, mitochondrial Chain: B
Molecule details ›
Chain: B
Length: 1014 amino acids
Theoretical weight: 116.47 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5JRX3 (Residues: 33-1037; Coverage: 97%)
Gene names: KIAA1104, MP1, PITRM1, PREP
Sequence domains:
Structure domains: Metalloenzyme, LuxS/M16 peptidase-like

Ligands and Environments

3 bound ligands:
3 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2
Unit cell:
a: 245.782Å b: 85.093Å c: 158.459Å
α: 90° β: 127.54° γ: 90°
R-values:
R R work R free
0.173 0.171 0.21
Expression system: Escherichia coli BL21(DE3)