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lacY lactose permease [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 949083, updated on 21-Dec-2014
Gene symbol
lacY
Gene description
lactose permease
Primary source
EcoGene:EG10526
Locus tag
b0343
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Escherichia
Also known as
ECK0340; JW0334
Summary
Major Facilitator Superfamily (MFS). [More information is available at EcoGene: EG10526]. The lactose permease LacY is a lactose/proton symporter, responsible for the uptake of lactose and other galactosides. [More information is available at EcoCyc: EG10526].
Sequence:
NC_000913.3 (361926..363179, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene putative cyanate transporter Neighboring gene thiogalactoside acetyltransferase Neighboring gene beta-D-galactosidase Neighboring gene lactose-inducible lac operon transcriptional repressor

Related articles in PubMed

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

Names
lactose permease
NP_414877.1
  • galactoside permease (lactose permease, M protein) (MFS family)

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 

    Range
    361926..363179
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_414877.1 lactose permease [Escherichia coli str. K-12 substr. MG1655]

    See proteins identical to NP_414877.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P02920
    Conserved Domains (2) summary
    pfam01306
    Location:1413
    LacY_symp; LacY proton/sugar symporter
    cd06174
    Location:23398
    MFS; The Major Facilitator Superfamily (MFS) is a large and diverse group of secondary transporters that includes uniporters, symporters, and antiporters. MFS proteins facilitate the transport across cytoplasmic or internal membranes of a variety of ...