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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