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References Suggestions

Standard Name


Gene Synonym(s)

ECK3472, b3487, JW3454[1], JW3454

Product Desc.

predicted HlyD family secretion protein[2][3]

Putative membrane fusion protein (MFP) component of efflux pump, function unknown; signal anchor[4]

Product Synonyms(s)

predicted HlyD family secretion protein[1], B3487[2][1], YhiI[2][1] , ECK3472, JW3454, b3487

Function from GO
Knock-Out Phenotype

transcription unit(s): yhhJ[2]

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The adjacent RbbA is a transporter homolog but does not appear to be a transporter, but a ribosome-associated ATPase. what associations or role YhiI plays in RbbA function is unknown. Overexpression causes abnormal biofilm architecture.[4]


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  1. 1.0 1.1 1.2 1.3 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. 4.0 4.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.