title: Technique for energy decomposition in the study of "receptor-ligand" complexes.
abstract: A new methodology to describe the interactions in "receptor-ligand" complexes is presented. The methodology is based on a combination of the 3D/4D QSAR BiS/MC and CoCon algorithms. The first algorithm performs the restricted docking of compounds to receptor pockets. The second determines the relationships between the bioactivity and the parameters of interactions in the "receptor-ligand" complexes, including a new formalism for estimating hydrogen bond energies.
authors.affiliation: Chelyabinsk State Medical Academy, Pharmaceutical Chemistry, Chelyabinsk, Russian Federation 454048.
authors.forename: Vladimir A
authors.initials: VA
authors.lastname: Potemkin
authors.forename: Alexander A
authors.initials: AA
authors.lastname: Pogrebnoy
authors.forename: Maria A
authors.initials: MA
authors.lastname: Grishina
mesh_terms: D000465:Algorithms; D000970:Antineoplastic Agents / Q000737:chemistry / Q000378:metabolism / Q000494:pharmacology; D020134:Catalytic Domain; D004791:Enzyme Inhibitors / Q000737:chemistry / Q000378:metabolism / Q000494:pharmacology; D006860:Hydrogen Bonding; D008024:Ligands; D008958:Models, Molecular; D008968:Molecular Conformation; D013816:Thermodynamics
chemical_list: D000970:Antineoplastic Agents; D004791:Enzyme Inhibitors; D008024:Ligands