ArticleThe open medicinal chemistry journal2016
Considering Rotatability of Hydroxyl Groups for the Active Site Residues of MMP-13 in Retrospective Virtual Screening Campaigns.
Article in The open medicinal chemistry journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- An integrated structure- and pharmacophore-based MMP-12 virtual screening.Molecular diversity · 2018Article
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1 author.
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Abstract
Considering different orientation of hydroxyl and thiol groups of receptor residues such as Thr, Tyr, Ser and Cys is an option available on Glide docking software. This is an attempt that can provide more realistic ligand-receptor interactions. Matrix metalloproteinase 13 (MMP-13) is a suggested target for several diseases including osteoarthritis and cancer. MMP-13 was selected as a receptor with reported flexibility in the active site residues. Four residues in the MMP-13 active site were selected and their hydroxyl groups were made flexible during docking: Tyr(241), Thr(242), Tyr(243) and Thr(244). The ability of retrospective virtual screenings using a rigid receptor for discriminating between actives and decoys were compared to those using receptor with different combination of flexible residues. Statistical analysis of the results and inspecting the binding pose of the ligands suggested that the hydroxyl orientation of Tyr(241), Thr(242), Tyr(243) and Thr(244) (in particular Thr(242) and to a lesser extent Thr(244)) had impacts on the MMP-13 docking results.
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