Site ptsI
- Name: ptsI
- Type: Gene
- Synonyms
b2416 MG1655 locus tag ctr - Mnemonic: phosphotransferase system
- Left End Point: 54.58
- Right End Point: 54.62
- Products:
phosphotransferase system enzyme I - Direction: >
- Properties:
Property Comment transport gene NULL - Priority: 1
- 12 Alleles of This Gene
ptsI0(del) ptsI19(ts) ptsI2 ptsI211 ptsI24 ptsI27(del) ptsI34(polar) ptsI40 ptsI6 ptsI7 ptsI745(del)::kan ptsI845(del)::FRT - External Database Links:
Host Site Page Links EcoGene.org EG10789 EcoliWiki ptsI - Comment:
- Selectable phenotype. Loss: fosfomycin resistance; ampicillin resistance; streptozotocin resistance; indicator plate; 3-deoxy-3-fluoroglucose resistance; deleted with cysK.
- References:
- Epstein, W., S. Jewett, C.F. Fox 1970. Isolation and mapping of phosphotransferase mutants in Escherichia coli. J.Bacteriol. 104:793-797
- Eriksson-Grennberg, K.G., K. Nordstrom, P. Englund 1971. Resistance of Escherichia coli to penicillins. IX. Genetics and physiology of Class II ampicillin-resistant mutants that are galactose negative or sensitive to Bacteriophage C21, or both. J.Bact
- Venkateswaran, P.S., H.C. Wu 1972. Isolation and characterization of a phosphonomycin-resistant mutant of Escherichia coli K-12. J.Bacteriol. 110:935-944
- Ammer, J., M. Brennenstuhl, P. Schindler, J.V. Holtje, H. Zahner 1979. Phosphorylation of streptozotocin during uptake via the phosphoenolpyruvate:sugar phosphotransferase system in Escherichia coli. Antimicrob.Agents Chemother. 16:801-807
- Lengeler, J.W. 1980. Characterization of mutants of Escherichia coli K12, selected by resistance to streptozotocin. Mol.Gen.Genet. 179:49-54
- Britton, P., D. Murfitt, F. Parra, M.C. Jones-Mortimer, H.L. Kornberg 1982. Phosphotransferase-mediated regulation of carbohydrate utilization in Escherichia coli K12: identification of the products of genes on the specialized transducing phages LAM ie
- Britton, P., A. Boronat, D.A. Hartley, M.C. Jones-Mortimer, H.L. Kornberg, F. Parra 1983. Phosphotransferase-mediated regulation of carbohydrate utilization in Escherichia coli K12: location of the gsr (tgs) and iex (crr) genes by specialized transduc
- Parra, F., M.C. Jones-Mortimer, H.L. Kornberg 1983. Phosphotransferase-mediated regulation of carbohydrate utilization in Escherichia coli K12: the nature of the iex (crr) and gsr (tgs) mutations. J.Gen.Microbiol. 129:337-348
- De Reuse, H., E. Huttner, A. Danchin 1984. Analysis of the ptsH-ptsI-crr region in Escherichia coli K-12: evidence for the existence of a single transcriptional unit. Gene 32:31-40
- Britton, P., L.G. Lee, D. Murfitt, A. Boronat, M.C. Jones-Mortimer, H.L. Kornberg 1984. Location and direction of transcription of the ptsH and ptsI genes on the Escherichia coli K12 genome. J.Gen.Microbiol. 130:861-868
- De Reuse, H., A.M. Roy, A. Danchin 1985. Analysis of the ptsH-ptsI-crr region in Escherichia coli K-12: nucleotide sequence of the ptsH gene. Gene 35:199-207
- Saffen, D.W., K.A. Presper, T.L. Doering, S. Roseman 1987. Sugar transport by the bacterial phosphotransferase system. Molecular cloning and structural analysis of the Escherichia coli ptsH, ptsI and crr genes. J.Biol.Chem. 262:16241-16253
- De Reuse, H., A. Danchin 1988. The ptsH, ptsI, and crr genes of the Escherichia coli phosphoenolpyruvate-dependent phosphotransferase system: a complex operon with several modes of transcription. J.Bacteriol. 170:3827-3837