› 2kgh

Solution NMR

Solution structure of Brachyperma ruhnaui toxin 2

Released:
DOI: 10.2210/pdb2kgh/pdb
PDB entry 2kgh coloured by chain, ensemble of 20 models, front view.
PDB entry 2kgh coloured by chain, ensemble of 20 models, side view.
PDB entry 2kgh coloured by chain, ensemble of 20 models, top view.
Source organism: Brachypelma ruhnaui
Primary publication:
Insecticidal peptides from the theraposid spider Brachypelma albiceps: an NMR-based model of Ba2.
Corzo G, Bernard C, Clement H, Villegas E, Bosmans F, Tytgat J, Possani LD, Darbon H, Alagón A
Biochim Biophys Acta 1794 1190-6 (2009)
PMID: 19374957

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160950 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Omega-theraphotoxin-Ba1b Chain: A
Molecule details ›
Chain: A
Length: 39 amino acids
Theoretical weight: 4.46 KDa
Source organism: Brachypelma ruhnaui
UniProt:
  • Canonical: P85504 (Residues: 1-39; Coverage: 100%)
Sequence domains: Huwentoxin-II family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics

Quick links

Citations

2 review citations

The insecticidal potential of venom peptides.
Smith et al. (2013)
1 more

4 mentions without citation

Juruin: an antifungal peptide from the venom of the Amazonian Pink Toe spider, Avicularia juruensis, which contains the inhibitory cystine knot motif.
Ayroza et al. (2012)
3 more