PDBe 2wdp

X-ray diffraction
1.95Å resolution

Crystal Structure of Ligand Free Human Caspase-6


Function and Biology Details

Reaction catalysed:
Strict requirement for Asp at position P1 and has a preferred cleavage sequence of Val-Glu-His-Asp-|-
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Caspase-6 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 293 amino acids
Theoretical weight: 33.36 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P55212 (Residues: 1-293; Coverage: 100%)
Gene names: CASP6, MCH2
Sequence domains: Caspase domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P21
Unit cell:
a: 63.146Å b: 90.441Å c: 86.397Å
α: 90° β: 92.77° γ: 90°
R R work R free
0.226 0.224 0.262
Expression system: Escherichia coli