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

About the CGSC

• CGSC Home
• Scope of the Collection
• The Database
• Privacy Policy
• Acknowledgment of Support

Searching the CGSC Database

• Help With Query Forms
• Strain Query
• Mutation Query
• Gene/Site Query
• Gene Product Query
• Reference Query
• Query Help
• Info on Genetic Nomenclature

How to Request Strains or Information

• Contact Information
• Charges
• Reviving Strains
• Strains Not Found?

Other CGSC Information

• FAQ on Procedures
• Current Working Map
• 1998 MMBR Map
• 1998 MMBR Gene List
• Map Diagrams (PDFs)

Other Links

• E. coli Links
• Other Stock Collections
• Other Bio Links
• Yale Web

Funded by a grant from the National Science Foundation

Site ampE

• Name: ampE
• Type: Gene
  Synonyms

  b0111	MG1655 locus tag

  
  
• Mnemonic: Ampicillin
• Left End Point: 2.57
• Right End Point: 2.59
  Products:

  membrane protein mediating ampicillin sensitivity

  
  
• Direction: >
• Properties:

  Property	Comment
  encodes membrane protein	NULL

  
  
• Priority: 0
  1 Alleles of This Gene

  ampE729(del)::kan

  
  
• External Database Links:

  Host Site	Page Links
  EcoGene.org	EG10042
  EcoliWiki	ampE

  
  
• Comment:
• References:
  • Honore, N., M. Nicolas, S.T. Cole 1989. Regulation of enterobacterial cephalosporinase production - the role of a membrane-bound sensory transducer. Mol.Microbiol. 3:1121-1130
  
  
  • Lindquist, S., M. Galleni, F. Lindberg, S. Normark 1989. Signalling proteins in enterobacterial ampC beta-lactamase regulation. Mol.Microbiol. 3:1091-1102