Ebolavirus VP35 interacts with the cytoplasmic dynein light chain 8.

نویسندگان

  • Toru Kubota
  • Mayumi Matsuoka
  • Tsung-Hsien Chang
  • Mike Bray
  • Steven Jones
  • Masato Tashiro
  • Atsushi Kato
  • Keiko Ozato
چکیده

The viral protein VP35 of ebolavirus (EBOV) is implicated to have diverse roles in the viral life cycle. We employed a yeast two-hybrid screen to search for VP35 binding partners and identified the cytoplasmic dynein light chain (DLC8) as a protein that interacts with VP35. Mapping analysis unraveled a consensus motif, SQTQT, within VP35 through which VP35 binds to DLC8. The disruption of DLC8 binding does not affect the ability of VP35 to inhibit type I IFN production. Given that VP35 from various EBOV species interacts with DLC8, this interaction may have a role in regulating the EBOV life cycle.

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عنوان ژورنال:
  • Journal of virology

دوره 83 13  شماره 

صفحات  -

تاریخ انتشار 2009