1yu6

X-ray diffraction
1.55Å resolution

Crystal Structure of the Subtilisin Carlsberg:OMTKY3 Complex

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of proteins with broad specificity for peptide bonds, and a preference for a large uncharged residue in P1. Hydrolyzes peptide amides.
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-133527 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Subtilisin Carlsberg Chains: A, B
Molecule details ›
Chains: A, B
Length: 275 amino acids
Theoretical weight: 27.44 KDa
Source organism: Bacillus licheniformis
UniProt:
  • Canonical: P00780 (Residues: 105-379; Coverage: 79%)
Gene names: apr, subC
Sequence domains: Subtilase family
Structure domains: Peptidase S8/S53 domain
Ovomucoid Chains: C, D
Molecule details ›
Chains: C, D
Length: 185 amino acids
Theoretical weight: 20.18 KDa
Source organism: Meleagris gallopavo
Expression system: Escherichia coli
UniProt:
  • Canonical: P68390 (Residues: 1-185; Coverage: 100%)
Sequence domains:
Structure domains: Wheat Germ Agglutinin (Isolectin 2); domain 1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.3
Spacegroup: C2221
Unit cell:
a: 110.256Å b: 100.971Å c: 115.785Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.191 0.205
Expression system: Escherichia coli