› 6qoy

X-ray diffraction
1.9Å resolution

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

Released:
DOI: 10.2210/pdb6qoy/pdb
PDB 6qoy coloured by chain and viewed from the front.
PDB 6qoy coloured by chain and viewed from the side.
PDB 6qoy coloured by chain and viewed from the top.
Source organism: Lysobacter sp. XL1
Primary publication:
Serine bacteriolytic protease L1 of Lysobacter sp. XL1 complexed with protease inhibitor AEBSF: features of interaction
Kudryakova I, Gabdulkhakov A, Tishchenko S, Afoshin A, Vasilyeva N
Process Biochem (2019)

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
Macromolecule:
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
UniProt:
  • Canonical: D2K8B3 (Residues: 200-398; Coverage: 55%)
Gene name: alpA

Ligands and Environments

7 bound ligands:
Ligand SO4 8 x SO4
Ligand AES 4 x AES
Ligand GOL 5 x GOL
Ligand PGE 1 x PGE
Ligand JAT 3 x JAT
Ligand CL 2 x CL
Ligand PEG 3 x PEG
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-values:
R R work R free
0.202 0.2 0.24
Expression system: Escherichia coli

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