Abstract:
:An application of molecular dynamics and molecular mechanics Poisson-Boltzmann surface area techniques to the prediction of protein kinase inhibitor selectivity is presented. A highly active and selective ERK2 inhibitor was placed in equivalent orientations in five different protein kinases (SRC, LCK, GSK3, JNK3 and Aurora-A). Binding free energies were then computed with the molecular mechanics Poisson-Boltzmann surface area approach using 15 nanosecond fully solvated molecular dynamics trajectories of the corresponding protein-ligand complexes. The results show correlation with experimentally determined selectivities and provide useful insights into the underlying structural determinants for selectivity.
journal_name
Chem Biol Drug Desjournal_title
Chemical biology & drug designauthors
Muzzioli E,Del Rio A,Rastelli Gdoi
10.1111/j.1747-0285.2011.01140.xsubject
Has Abstractpub_date
2011-08-01 00:00:00pages
252-9issue
2eissn
1747-0277issn
1747-0285journal_volume
78pub_type
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