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Validating and Understanding Ring Conformations Using Small Molecule Crystallographic Data
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DOI：10.1021/ci200439d.png)
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Abstract
En 中文
Understanding the conformational preferences of ring structures is fundamental to structure-based drug design. Although the Cambridge Structural Database (CSD) provides information on the preferred conformations of small molecules, analyzing this data can be very time-consuming. In order to overcome this hurdle, tools have been developed for quickly extracting geometrical preferences from the CSD. Here we describe how the program Mogul has been extended to analyze and compare ring conformations, using a library derived from over 900 000 ring fragments in the CSD. We illustrate how these can be used to understand the conformational preferences of molecules in a crystal lattice and bound to proteins.
Keywords:
CAMBRIDGE STRUCTURAL DATABASE
PROTEIN DATA-BANK
CRYSTAL-STRUCTURE
7-MEMBERED RINGS
NATURAL-PRODUCTS
CHEMICAL RINGS
MODEL BUILDERS
CLASSIFICATION
DRUGS
DISTRIBUTIONS
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