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1fi1

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Revision as of 08:47, 23 April 2014 by OCA (Talk | contribs)
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Template:STRUCTURE 1fi1

Contents

FhuA in complex with lipopolysaccharide and rifamycin CGP4832

Template:ABSTRACT PUBMED 11587645

Function

[FHUA_ECOLI] This receptor binds the ferrichrome-iron ligand. It interacts with the TonB protein, which is responsible for energy coupling of the ferrichrome-promoted iron transport system. Acts as a receptor for bacteriophage T5 as well as T1, phi80 and colicin M. Binding of T5 triggers the opening of a high conductance ion channel. Can also transport the antibiotic albomycin.[1]

About this Structure

1fi1 is a 1 chain structure with sequence from Ecoli. Full crystallographic information is available from OCA.

Reference

  • Ferguson AD, Kodding J, Walker G, Bos C, Coulton JW, Diederichs K, Braun V, Welte W. Active transport of an antibiotic rifamycin derivative by the outer-membrane protein FhuA. Structure. 2001 Aug;9(8):707-16. PMID:11587645
  1. ↑ Bonhivers M, Ghazi A, Boulanger P, Letellier L. FhuA, a transporter of the Escherichia coli outer membrane, is converted into a channel upon binding of bacteriophage T5. EMBO J. 1996 Apr 15;15(8):1850-6. PMID:8617231

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