Literature DB >> 8550539

Isolation and characterization of a mutation that alters the substrate specificity of the Escherichia coli glucose permease.

G S Begley1, K A Warner, J C Arents, P W Postma, G R Jacobson.   

Abstract

We isolated 10 mannitol-positive mutants from a mannitol-negative Escherichia coli strain. These mutations mapped within ptsG, encoding the glucose permease (EIIGlc), and resulted in a G-320-to-V substitution that allows EIIGlc to transport mannitol. Gly-320 lies within a putative transmembrane helix of EIIGlc that may be involved in substrate recognition.

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Year:  1996        PMID： 8550539      PMCID： PMC177751          DOI： 10.1128/jb.178.3.940-942.1996

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  31 in total

1.  Sequence specificity in the dimerization of transmembrane alpha-helices.

Authors:  M A Lemmon; J M Flanagan; H R Treutlein; J Zhang; D M Engelman
Journal:  Biochemistry       Date:  1992-12-29       Impact factor: 3.162

2.  The glucose transporter of Escherichia coli. Mutants with impaired translocation activity that retain phosphorylation activity.

Authors:  A Buhr; G A Daniels; B Erni
Journal:  J Biol Chem       Date:  1992-02-25       Impact factor: 5.157

3.  Membrane topology of the glucose transporter of Escherichia coli.

Authors:  A Buhr; B Erni
Journal:  J Biol Chem       Date:  1993-06-05       Impact factor: 5.157

4.  Analysis of mutations that uncouple transport from phosphorylation in enzyme IIGlc of the Escherichia coli phosphoenolpyruvate-dependent phosphotransferase system.

Authors:  G J Ruijter; G van Meurs; M A Verwey; P W Postma; K van Dam
Journal:  J Bacteriol       Date:  1992-05       Impact factor: 3.490

5.  A collection of strains containing genetically linked alternating antibiotic resistance elements for genetic mapping of Escherichia coli.

Authors:  M Singer; T A Baker; G Schnitzler; S M Deischel; M Goel; W Dove; K J Jaacks; A D Grossman; J W Erickson; C A Gross
Journal:  Microbiol Rev       Date:  1989-03

6.  Mutations can cause large changes in the conformation of a denatured protein.

Authors:  J M Flanagan; M Kataoka; T Fujisawa; D M Engelman
Journal:  Biochemistry       Date:  1993-10-05       Impact factor: 3.162

7.  Membrane topology analysis of Escherichia coli mannitol permease by using a nested-deletion method to create mtlA-phoA fusions.

Authors:  J E Sugiyama; S Mahmoodian; G R Jacobson
Journal:  Proc Natl Acad Sci U S A       Date:  1991-11-01       Impact factor: 11.205

8.  Structure/function relationships in the Escherichia coli mannitol permease: identification of regions important for membrane insertion, substrate binding and oligomerization.

Authors:  C E Briggs; S S Khandekar; G R Jacobson
Journal:  Res Microbiol       Date:  1992-02       Impact factor: 3.992

9.  Cysteine phosphorylation of the glucose transporter of Escherichia coli.

Authors:  M Meins; P Jenö; D Müller; W J Richter; J P Rosenbusch; B Erni
Journal:  J Biol Chem       Date:  1993-06-05       Impact factor: 5.157

10.  Evidence for two distinct conformations of the Escherichia coli mannitol permease that are important for its transport and phosphorylation functions.

Authors:  S S Khandekar; G R Jacobson
Journal:  J Cell Biochem       Date:  1989-02       Impact factor: 4.429
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  8 in total

1.  Folding and activity of circularly permuted forms of a polytopic membrane protein.

Authors:  R Beutler; F Ruggiero; B Erni
Journal:  Proc Natl Acad Sci U S A       Date:  2000-02-15       Impact factor: 11.205

2.  Genetic control of manno(fructo)kinase activity in Escherichia coli.

Authors:  A A Sproul; L T Lambourne; J Jean-Jacques D; H L Kornberg
Journal:  Proc Natl Acad Sci U S A       Date:  2001-12-11       Impact factor: 11.205

3.  Facilitated diffusion of fructose via the phosphoenolpyruvate/glucose phosphotransferase system of Escherichia coli.

Authors:  H L Kornberg; L T Lambourne; A A Sproul
Journal:  Proc Natl Acad Sci U S A       Date:  2000-02-15       Impact factor: 11.205

4.  Glucose transporter mutants of Escherichia coli K-12 with changes in substrate recognition of IICB(Glc) and induction behavior of the ptsG gene.

Authors:  T Zeppenfeld; C Larisch; J W Lengeler; K Jahreis
Journal:  J Bacteriol       Date:  2000-08       Impact factor: 3.490

5.  Substrate specificity and signal transduction pathways in the glucose-specific enzyme II (EII(Glc)) component of the Escherichia coli phosphotransferase system.

Authors:  L Notley-McRobb; T Ferenci
Journal:  J Bacteriol       Date:  2000-08       Impact factor: 3.490

6.  Mutational adaptation of Escherichia coli to glucose limitation involves distinct evolutionary pathways in aerobic and oxygen-limited environments.

Authors:  K Manch; L Notley-McRobb; T Ferenci
Journal:  Genetics       Date:  1999-09       Impact factor: 4.562

7.  Mannitol-1-phosphate dehydrogenase (MtlD) is required for mannitol and glucitol assimilation in Bacillus subtilis: possible cooperation of mtl and gut operons.

Authors:  Shouji Watanabe; Miyuki Hamano; Hiroshi Kakeshita; Keigo Bunai; Shigeo Tojo; Hirotake Yamaguchi; Yasutaro Fujita; Sui-Lam Wong; Kunio Yamane
Journal:  J Bacteriol       Date:  2003-08       Impact factor: 3.490

8.  Characterization of the Interaction Between the Small Regulatory Peptide SgrT and the EIICBGlc of the Glucose-Phosphotransferase System of E. coli K-12.

Authors:  Anne Kosfeld; Knut Jahreis
Journal:  Metabolites       Date:  2012-10-16
  8 in total

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