1at3

X-ray diffraction
2.5Å resolution

Function and Biology Details

Reaction catalysed:
Cleaves -Ala-|-Ser- and -Ala-|-Ala- bonds in the scaffold protein.
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179365 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Assemblin Chains: A, B
Molecule details ›
Chains: A, B
Length: 247 amino acids
Theoretical weight: 27.06 KDa
Source organism: Human alphaherpesvirus 2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q69527 (Residues: 1-247; Coverage: 39%)
Gene name: UL26
Sequence domains: Assemblin (Peptidase family S21)
Structure domains: Herpesvirus/Caudovirus protease domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: P21212
Unit cell:
a: 71.72Å b: 87.43Å c: 77.28Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.205 0.291
Expression system: Escherichia coli