3vh9

X-ray diffraction
1.29Å resolution

Crystal structure of Aeromonas proteolytica aminopeptidase complexed with 8-quinolinol

Released:
Source organism: Vibrio proteolyticus
Entry authors: Saijo S, Hanaya K, Suetsugu M, Kobayashi K, Yamato I, Aoki S

Function and Biology Details

Reaction catalysed:
Release of an N-terminal amino acid, preferentially leucine, but not glutamic or aspartic acids.
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bacterial leucyl aminopeptidase Chain: A
Molecule details ›
Chain: A
Length: 299 amino acids
Theoretical weight: 32.24 KDa
Source organism: Vibrio proteolyticus
UniProt:
  • Canonical: Q01693 (Residues: 107-405; Coverage: 62%)
Sequence domains: Peptidase family M28
Structure domains: Zn peptidases

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P6122
Unit cell:
a: 108.463Å b: 108.463Å c: 90.737Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.132 0.131 0.153