PDBe 1gt9

X-ray diffraction
1.38Å resolution

High resolution crystal structure of a thermostable serine-carboxyl type proteinase, kumamolisin (kscp)

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Kumamolisin Chains: 1, 2
Molecule details ›
Chains: 1, 2
Length: 357 amino acids
Theoretical weight: 36.32 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8RR56 (Residues: 189-545; Coverage: 65%)
Gene name: kscp
Sequence domains: Subtilase family
Structure domains: Rossmann fold

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MPG/DESY, HAMBURG BEAMLINE BW6
Spacegroup: P21
Unit cell:
a: 54.86Å b: 78.25Å c: 73.53Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.194 0.208
Expression system: Escherichia coli