Automated electron-density sampling reveals widespread conformational polymorphism in proteins
نویسندگان
چکیده
منابع مشابه
Automated electron-density sampling reveals widespread conformational polymorphism in proteins.
Although proteins populate large structural ensembles, X-ray diffraction data are traditionally interpreted using a single model. To search for evidence of alternate conformers, we developed a program, Ringer, which systematically samples electron density around the dihedral angles of protein side chains. In a diverse set of 402 structures, Ringer identified weak, nonrandom electron-density fea...
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ژورنال
عنوان ژورنال: Protein Science
سال: 2010
ISSN: 0961-8368
DOI: 10.1002/pro.423