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EspF of enteropathogenic Escherichia coli binds sorting nexin 9

  • O Marches
  • , M Batchelor
  • , Robert Shaw
  • , A Patel
  • , N Cummings
  • , T Nagai
  • , C Sasakawa
  • , SR Carlsson
  • , R Lundmark
  • , C Cougoule
  • , E Caron
  • , Stuart Knutton
  • , I Connerton
  • , G Frankel

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

EspF of enteropathogenic Escherichia coli targets mitochondria and subverts a number of cellular functions. EspF consists of six putative Src homology 3 (SH3) domain binding motifs. In this study we identified sorting nexin 9 (SNX9) as a host cell EspF binding partner protein, which binds EspF via its amino-terminal SH3 region. Coimmunoprecipitation and confocal microscopy showed specific EspF-SNX9 interaction and nonmitochondrial protein colocalization in infected epithelial cells.
Original languageEnglish
Pages (from-to)3110-3115
Number of pages6
JournalJournal of Bacteriology
Volume188
Issue number8
DOIs
Publication statusPublished - 1 Apr 2006

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