A Charged Performance by gp17 in Viral Packaging

R. Scott Williams, Gareth J. Williams, John A. Tainer

Research output: Contribution to journalShort surveypeer-review

2 Scopus citations

Abstract

Packaging of viral genomes into virus capsids requires powerful motors to overcome the repulsive force that builds as the nucleic acids are compressed. Through structural analyses of the T4 bacteriophage packaging motor gp17, Sun et al. (2008) now propose a packaging mechanism in which electrostatic forces cause the motor to alternate between tensed and relaxed conformational states.

Original languageEnglish (US)
Pages (from-to)1169-1171
Number of pages3
JournalCell
Volume135
Issue number7
DOIs
StatePublished - Dec 26 2008
Externally publishedYes

ASJC Scopus subject areas

  • General Biochemistry, Genetics and Molecular Biology

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