Structural basis of transcription: alpha-amanitin-RNA polymerase II cocrystal at 2.8 A resolution.

Bushnell, David A; Cramer, Patrick; Kornberg, Roger D · Proc Natl Acad Sci U S A · 2002

basic_science · Level V

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Abstract

The structure of RNA polymerase II in a complex with the inhibitor alpha-amanitin has been determined by x-ray crystallography. The structure of the complex indicates the likely basis of inhibition and gives unexpected insight into the transcription mechanism.

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