X-ray diffraction
1.9Å resolution

Crystal structure of L1 protease Lysobacter sp. XL1 in complex with AEBSF

Source organism: Lysobacter sp. XL1
Entry authors: Gabdulkhakov A, Tishchenko S, Lisov A, Leontievsky A

Function and Biology Details

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
Pro_Al_protease domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 199 amino acids
Theoretical weight: 19.85 KDa
Source organism: Lysobacter sp. XL1
Expression system: Escherichia coli
  • Canonical: D2K8B3 (Residues: 200-398; Coverage: 55%)
Gene name: alpA
Structure domains: Trypsin-like serine proteases

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P21
Unit cell:
a: 41.855Å b: 122.553Å c: 78.988Å
α: 90° β: 98.64° γ: 90°
R R work R free
0.203 0.2 0.242
Expression system: Escherichia coli