1000 resultados para MM-HEMT
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We address the challenges of treating polarization and covalent interactions in docking by developing a hybrid quantum mechanical/molecular mechanical (QM/MM) scoring function based on the semiempirical self-consistent charge density functional tight-binding (SCC-DFTB) method and the CHARMM force field. To benchmark this scoring function within the EADock DSS docking algorithm, we created a publicly available dataset of high-quality X-ray structures of zinc metalloproteins ( http://www.molecular-modelling.ch/resources.php ). For zinc-bound ligands (226 complexes), the QM/MM scoring yielded a substantially improved success rate compared to the classical scoring function (77.0% vs 61.5%), while, for allosteric ligands (55 complexes), the success rate remained constant (49.1%). The QM/MM scoring significantly improved the detection of correct zinc-binding geometries and improved the docking success rate by more than 20% for several important drug targets. The performance of both the classical and the QM/MM scoring functions compare favorably to the performance of AutoDock4, AutoDock4Zn, and AutoDock Vina.
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Périodicité : Mensuel
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1899 (A1).
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1902 (A4)-1903.
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1902/12 (A3).
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1900 (A2).
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El present treball final de carrera comprèn la realització i posterior presentació d'un projecte d'implantació del sistema de gestió empresarial SAP R/3 en una empresa del sector de venda d'electrodomèstics: GIELECTRICS, S.A.
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1843 (A1).
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1843 (A1,T1).
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Périodicité : Bi-mensuel (1843) ; Trois fois par mois (irrégulier) (1844-1845)
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1845 (A3,VOL3).
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1844 (A2,T2).
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1844/07 (A3,T3)-1845/07.
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1844 (A2,T2).