An aspartate ring at the TolC tunnel entrance determines ion selectivity and presents a target for blocking by large cations.

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Published in Mol Microbiol on June 01, 2002

Authors

Christian Andersen1, Eva Koronakis, Colin Hughes, Vassilis Koronakis

Author Affiliations

1: Department of Pathology, Cambridge University, Tennis Court Road, Cambridge CB2 1QP, UK.

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