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. 1991 May;173(10):3231–3234. doi: 10.1128/jb.173.10.3231-3234.1991

A new family of integral membrane proteins involved in transport of aromatic amino acids in Escherichia coli.

J P Sarsero 1, P J Wookey 1, P Gollnick 1, C Yanofsky 1, A J Pittard 1
PMCID: PMC207920  PMID: 2022620

Abstract

The nucleotide sequence of tnaB of the tryptophanase operon of Escherichia coli is presented. TnaB is a tryptophan-specific permease that is homologous to Mtr, a second tryptophan-specific permease, and to TyrP, a tyrosine-specific permease. Each member of this family appears to contain 11 membrane-spanning domains.

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Selected References

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