ADP-ribosylation of p21ras and related proteins by Pseudomonas aeruginosa exoenzyme S.
نویسندگان
چکیده
Pseudomonas aeruginosa exoenzyme S ADP-ribosylates p21ras and several related proteins. ADP-ribosylation of p21ras does not alter interactions with guanine nucleotides. The ras-related GTP-binding proteins, including Rab3, Rab4, Ral, Rap1A, and Rap2, are also substrates; given these results, we propose a model for the role of exoenzyme S in pathogenesis.
منابع مشابه
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ورودعنوان ژورنال:
- Infection and immunity
دوره 59 11 شماره
صفحات -
تاریخ انتشار 1991