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  1. Article

    Open Access

    Structural 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...

    Matthieu Schapira, Ruben Abagyan, Maxim Totrov in BMC Structural Biology (2002)

  2. Article

    Open Access

    BioSuper: 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...

    Manuel Rueda, Modesto Orozco, Maxim Totrov, Ruben Abagyan in BMC Structural Biology (2013)