Ensemble cryo-EM uncovers inchworm-like translocation of a viral IRES through the ribosome
Internal ribosome entry sites (IRESs) mediate cap-independent translation of viral mRNAs. Using electron cryo-microscopy of a single specimen, we present five ribosome structures formed with the Taura syndrome virus IRES and translocase eEF2•GTP bound with sordarin. The structures suggest a trajecto...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
eLife Sciences Publications Ltd
2016-05-01
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Series: | eLife |
Subjects: | |
Online Access: | https://elifesciences.org/articles/14874 |