Literature DB >> 6444453

Sequence of the lactose permease gene.

D E Büchel, B Gronenborn, B Müller-Hill.   

Abstract

The nucleotide sequence of the lacY gene coding for lactose permease (M protein) in Escherichia coli has been determined. The sequence includes the intergenic regions between the lacZ (beta-galactosidase) and lacY genes as well as the region between the lacY and lacA (transacetylase) genes. Lactose permease is predicted to consist of 417 residues (71% nonpolar), resulting in a protein with a molecular weight of 46,504. The reading frame was confirmed by the sequence of a nonsense mutation changing codon 33 from UGG to UAG.

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Year:  1980        PMID： 6444453     DOI： 10.1038/283541a0

Source DB:  PubMed          Journal:  Nature        ISSN： 0028-0836            Impact factor:   49.962


  153 in total

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4.  Altered substrate selection of the melibiose transporter (MelY) of Enterobacter cloacae involving point mutations in Leu-88, Leu-91, and Ala-182 that confer enhanced maltose transport.

Authors:  Steven G Shinnick; Stephanie A Perez; Manuel F Varela
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5.  Control of H+/lactose coupling by ionic interactions in the lactose permease of Escherichia coli.

Authors:  J L Johnson; R J Brooker
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6.  Reconstitution of an active lactose carrier in vivo by simultaneous synthesis of two complementary protein fragments.

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7.  The activities of the Escherichia coli MalK protein in maltose transport, regulation, and inducer exclusion can be separated by mutations.

Authors:  S Kühnau; M Reyes; A Sievertsen; H A Shuman; W Boos
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8.  Cloning, nucleotide sequences, and identification of products of the Pseudomonas aeruginosa PAO bra genes, which encode the high-affinity branched-chain amino acid transport system.

Authors:  T Hoshino; K Kose
Journal:  J Bacteriol       Date:  1990-10       Impact factor: 3.490

9.  Nucleotide sequence of Klebsiella pneumoniae lac genes.

Authors:  W E Buvinger; M Riley
Journal:  J Bacteriol       Date:  1985-09       Impact factor: 3.490

10.  Molecular organization of the Escherichia coli gab cluster: nucleotide sequence of the structural genes gabD and gabP and expression of the GABA permease gene.

Authors:  E Niegemann; A Schulz; K Bartsch
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