PDBe 3s8e

X-ray diffraction
2.88Å resolution

Phosphorylation regulates assembly of the caspase-6 substrate-binding groove

Source organism: Homo sapiens

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, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 277 amino acids
Theoretical weight: 31.97 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P55212 (Residues: 24-293; Coverage: 92%)
Gene names: CASP6, MCH2
Sequence domains: Caspase domain
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P21
Unit cell:
a: 81.671Å b: 163.662Å c: 89.015Å
α: 90° β: 94.17° γ: 90°
R R work R free
0.218 0.216 0.256
Expression system: Escherichia coli