E. coli Genetic Resources at Yale
CGSC, The Coli Genetic Stock Center

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Site hflD

• Name: hflD
• Type: Gene
  Synonyms

  b1132	MG1655 locus tag

  
  
• Mnemonic: high frequency lysogenization
• Left End Point: 25.68
• Right End Point: 26.69
  Products:

  cytoplasmic membr-assoc.protein that interacts with lambda CII

  
  
• Direction: <
• Priority: 0
  1 Alleles of This Gene

  hflD720(del)::kan

  
  
• External Database Links:

  Host Site	Page Links
  EcoGene.org	EG11345
  EcoliWiki	hflD

  
  
• Comment:
  • cotranscribed with purB; down-regulates lysogenization (Hfl phenotype); required for rapid degrad. of CII.
• References:
  • Green, S.M., T. Malik, I.G. Giles, W.T. Drabble 1996. The purB gene of Escherichia coli K-12 is located in an operon. Microbiology 142:3219-3230
  
  
  • Kihara, A., Y. Akiyama, K. Ito 2001. Revisiting the lysogenization control of bacteriophage lambda. Identification and characterization of a new host component, HflD. J.Biol.Chem. 276:13695-13700