Display Settings:

Format

Send to:

Choose Destination
    Philos Trans R Soc Lond B Biol Sci. 1990 Jan 30;326(1236):505-13.

    Fructose transport by Escherichia coli.

    Source

    Department of Biochemistry, University of Cambridge, U.K.

    Abstract

    The utilization of fructose by Escherichia coli involves, as first step, the uptake of the sugar, normally via the phosphoenolpyruvate-dependent phosphotransferase system (PTS). This fructose-specific PTS differs in several ways from that effecting the uptake of other sugars that also possess the 3,4,5-D-arabino-hexose configuration: these differences are discussed. Mutants that lack the genes ptsI and ptsH, which specify components of the PTS common to most PT-sugars, can mutate further to regain the ability to utilize fructose when this is present in relatively high concentration (i.e. greater than 2 mM) in the medium. Some of the properties of this unusual uptake system is discussed.

    PMID:
    1970653
    [PubMed - indexed for MEDLINE]

    LinkOut - more resources

    Full Text Sources

    Molecular Biology Databases

      Supplemental Content

      Icon for HighWire Press

      Save items

      loading

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk