PDBe 5a0d

X-ray diffraction
1.6Å resolution

N-terminal thioester domain of surface protein from Clostridium perfringens, Cys138Ala mutant


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Putative surface anchored protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 186 amino acids
Theoretical weight: 21.1 KDa
Source organism: Clostridium perfringens B
Expression system: Escherichia coli BL21(DE3)
  • Canonical: B1R775 (Residues: 92-277; Coverage: 9%)
Gene name: AC1_0147
Sequence domains: Thioester domain
Structure domains: SH3 type barrels.

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P21212
Unit cell:
a: 98.42Å b: 110.72Å c: 68.77Å
α: 90° β: 90° γ: 90°
R R work R free
0.179 0.177 0.21
Expression system: Escherichia coli BL21(DE3)