› 1pp0

X-ray diffraction
1.42Å resolution

volvatoxin A2 in monoclinic crystal

Released:
DOI: 10.2210/pdb1pp0/pdb
PDB entry 1pp0 coloured by chain, front view.
PDB entry 1pp0 coloured by chain, side view.
PDB entry 1pp0 coloured by chain, top view.
Source organism: Volvariella volvacea
Primary publication:
Crystal structures and electron micrographs of fungal volvatoxin A2.
Lin SC, Lo YC, Lin JY, Liaw YC
J Mol Biol 343 477-91 (2004)
PMID: 15451675

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180413 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Delta-endotoxin CytB Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 199 amino acids
Theoretical weight: 22.36 KDa
Source organism: Volvariella volvacea
UniProt:
  • Canonical: Q6USC4 (Residues: 19-217; Coverage: 92%)
Sequence domains: Bacillus thuringiensis toxin
Structure domains: Delta-endotoxin CytB-like

Ligands and Environments

1 bound ligand:
Ligand ACY 13 x ACY
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL38B1
Spacegroup: C2
Unit cell:
a: 153.983Å b: 57.478Å c: 114.629Å
α: 90° β: 119.39° γ: 90°
R-values:
R R work R free
0.229 0.229 0.255

Quick links

Citations

6 review citations

Mode of action of Bacillus thuringiensis Cry and Cyt toxins and their potential for insect control.
Bravo et al. (2007)
5 more

1 mention without citation

Pore-Forming Cardiotoxin VVA2 (Volvatoxin A2) Variant I82E/L86K Is an Atypical Duplex-Specific Nuclease.
Lu et al. (2022)