3nji

X-ray diffraction
1.8Å resolution

S114A mutant of SO1698 protein, an aspartic peptidase from Shewanella oneidensis.

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-184383 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Autocatalytic aspartic peptidase Chain: A
Molecule details ›
Chain: A
Length: 128 amino acids
Theoretical weight: 13.71 KDa
Source organism: Shewanella oneidensis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8EGA7 (Residues: 1-125; Coverage: 100%)
Gene name: SO_1698
Sequence domains: DP-EP family
Structure domains: Cupredoxins - blue copper proteins
Autocatalytic aspartic peptidase Chain: B
Molecule details ›
Chain: B
Length: 9 amino acids
Theoretical weight: 1.08 KDa
Source organism: Shewanella oneidensis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8EGA7 (Residues: 117-125; Coverage: 7%)
Gene name: SO_1698

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: R32
Unit cell:
a: 99.833Å b: 99.833Å c: 99.8Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.167 0.166 0.189
Expression system: Escherichia coli BL21(DE3)