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Site trpR
- Name: trpR
- Type: Gene
- Synonyms
b4393 MG1655 locus tag - Mnemonic: tryptophan
- Left End Point: 99.81
- Right End Point: 99.82
- Products:
tryptophan repressor protein trp aporepressor - Direction: >
- Properties:
Property Comment autogenously regulated NULL - Priority: 1
- 5 Alleles of This Gene
trpR47 trpR55 trpR72(Am) trpR789(del)::kan trpR80 - External Database Links:
Host Site Page Links NCBI/GenBank J01715 EcoGene.org EG11029 EcoliWiki trpR - Comment:
- Selectable phenotype. 5-Methyltryptophan resistance.
- References:
- Cohen, G., F. Jacob 1959. Sur la repression de la synthese des enzymes intervenant dans la formation du tryptophane chez Escherichia coli. C.R.Acad.Sci.Ser.III 248:3490-3492
- Balbinder, E., R. Callahan, P.P. McCann, J.C. Cordero, R. Weber, A.M. Smith, F. Angelosanto 1970. Regulatory mutants of the tryptophan operon of Salmonella typhimurium. Genetics 66:31-53
- Roeder, W., R.L. Somerville 1979. Cloning the trpR gene. Mol.Gen.Genet. 176:361-368
- Gunsalus, R.P., G. Zurawski, C. Yanofsky 1979. Structural and functional analysis of cloned deoxyribonucleic acid containing the trpR-thr region of the Escherichia coli chromosome. J.Bacteriol. 140:106-113
- Singleton, C.K., W.D. Roeder, G. Bogosian, R.L. Somerville, H.L. Weith 1980. DNA sequence of the E.coli trpR gene and prediction of the amino acid sequence of Trp repressor. Nucleic Acids Res. 8:1551-1560
- Gunsalus, R.P., C. Yanofsky 1980. Nucleotide sequence and expression of Escherichia coli trpR, the structural gene for the trp aporepressor. Proc.Natl.Acad.Sci.USA 77:7117-7121
- Pogliano, J.A., J.R. Beckwith 1994. SecD and SecF facilitate protein export in Escherichia coli. EMBO J. 13:554-561
- Yanofsky, C., V. Horn 1994. Role of regulatory features of the trp operon of Escherichia coli in mediating a response to a nutritional shift. J.Bacteriol. 176:6245-6254
- Lawley, B., J. Pittard 1994. Regulation of aroL expression by TyrR protein and Trp repressor in Escherichia coli K-12. J.Bacteriol. 176:6921-6930
- Groisman, I., H. Engelberg-Kulka 1995. Translational bypassing: a new reading alternative of the genetic code. Biochem.Cell Biol. 73:1055-1059