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References Suggestions

Standard Name


Gene Synonym(s)

ECK3392, b3405, JW3368, cry, ompB, kmt[1], kmt

Product Desc.


Component of OmpR transcriptional dual regulator[2][3]

Response regulator for osmoregulation; regulates production of outer membrane proteins[4]

Product Synonyms(s)

DNA-binding response regulator in two-component regulatory system with EnvZ[1], B3405[2][1], Cry[2][1], OmpB[2][1], OmpR[2][1], response regulator (sensor, EnvZ) affecting transcription of ompC and ompF: outer membrane protein synthesis[2][1], transcriptional regulatory protein OmpR[2][1], unphosphorylated transcriptional regulatory protein OmpR[2][1], unmodified transcriptional regulatory protein OmpR[2][1], Kmt[2][1] , ECK3392, JW3368, kmt, ompB, b3405

Function from GO

Biological Process

Molecular Function

Knock-Out Phenotype

transcription unit(s): ompR-envZ[2], OP00246, ompB

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The cognate sensor kinase for OmpR is EnvZ. Binds TrxA (Kumar, 2004). Mutants have elevated OM vesiculation (McBroom, 2006).[4]


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  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 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.