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Article
Open AccessStructural model of nicotinic acetylcholine receptor isotypes bound to acetylcholine and nicotine
Nicotine is a psychoactive drug presenting a diverse array of biological activities, some positive, such as enhancement of cognitive performances, others negative, such as addiction liability. Ligands that dis...
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Article
Conserved structural elements in the V3 crown of HIV-1 gp120
The V3 crown region of HIV-1 gp120 is involved in binding to co-receptors CCR5 and CXCR4, and show high sequence variability. Structural work with cross-clade neutralizing antibodies in complex with V3 peptide...
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Interactive JIMD articles using the iSee concept: turning a new page on structural biology data
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Article
Open AccessBioSuper: A web tool for the superimposition of biomolecules and assemblies with rotational symmetry
Most of the proteins in the Protein Data Bank (PDB) are oligomeric complexes consisting of two or more subunits that associate by rotational or helical symmetries. Despite the myriad of superimposition tools i...