Literature DB >> 4882022

Histidine and aromatic permeases of Salmonella typhimurim.

G F Ames, J R Roth.   

Abstract

Mutants defective either in the histidine permease (hisP) or in the aromatic permease (aroP) were isolated in Salmonella typhimurium and were characterized. The hisP locus had a 49% linkage to purF by phage transduction. The aroP locus was close to proA. Merozygotes diploid for the hisP gene were constructed by episomal transfer, and hisP(+) was dominant over hisP. The properties of merozygotes are described and discussed. A method for the selection of revertants of hisP mutants was devised. By this method, one of the hisP mutants was characterized as an amber mutant. The specificity of the aromatic permease was investigated by using as substrates analogues of the aromatic amino acids and of histidine.

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Year:  1968        PMID： 4882022      PMCID： PMC315236          DOI： 10.1128/jb.96.5.1742-1749.1968

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


  13 in total

1.  Dominance studies with stable merodiploids in the D-serine deaminase system of Escherichia coli K-12.

Authors:  E McFall
Journal:  J Bacteriol       Date:  1967-12       Impact factor: 3.490

2.  The alpha-hydrazino analog of histidine.

Authors:  M Sletzinger; R A Firestone; D F Reinhold; C S Rooney; W H Nicholson
Journal:  J Med Chem       Date:  1968-03       Impact factor: 7.446

3.  Histidine regulatory mutants in Salmonella typhimurium. I. Isolation and general properties.

Authors:  J R Roth; D N Antón; P E Hartman
Journal:  J Mol Biol       Date:  1966-12-28       Impact factor: 5.469

4.  Classification of aminotransferase (C gene) mutants in the histidine operon.

Authors:  H J Whitfield; R G Martin; B N Ames
Journal:  J Mol Biol       Date:  1966-11-14       Impact factor: 5.469

5.  Effect of the alpha-hydrazino analogue of histidine on histidine transport and arginine biosynthesis.

Authors:  S Shifrin; B N Ames; G FerroLuzzi-Ames
Journal:  J Biol Chem       Date:  1966-07-25       Impact factor: 5.157

6.  Histidine regulatory mutants in Salmonella typhimurium II. Histidine regulatory mutants having altered histidyl-tRNA synthetase.

Authors:  J R Roth; B N Ames
Journal:  J Mol Biol       Date:  1966-12-28       Impact factor: 5.469

7.  Lipids of Salmonella typhimurium and Escherichia coli: structure and metabolism.

Authors:  G F Ames
Journal:  J Bacteriol       Date:  1968-03       Impact factor: 3.490

8.  Procedure for identifying nonsense mutations.

Authors:  D Berkowitz; J M Hushon; H J Whitfield; J Roth; B N Ames
Journal:  J Bacteriol       Date:  1968-07       Impact factor: 3.490

9.  Genetic analysis of glutamate transport and glutamate decarboxylase in Escherichia coli.

Authors:  M Marcus; Y S Halpern
Journal:  J Bacteriol       Date:  1967-04       Impact factor: 3.490

10.  Histidine regulatory mutants in Salmonella typhimurium. V. Two new classes histidine regulatory mutants.

Authors:  D N Antón
Journal:  J Mol Biol       Date:  1968-05-14       Impact factor: 5.469
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  43 in total

1.  Transport of antibiotics and metabolite analogs by systems under cyclic AMP control: positive selection of Salmonella typhimurium cya and crp mutants.

Authors:  M D Alper; B N Ames
Journal:  J Bacteriol       Date:  1978-01       Impact factor: 3.490

2.  Salmonella typhimurium histidine periplasmic permease mutations that allow transport in the absence of histidine-binding proteins.

Authors:  D M Speiser; G F Ames
Journal:  J Bacteriol       Date:  1991-02       Impact factor: 3.490

3.  Cloning of the aroP gene and identification of its product in Escherichia coli K-12.

Authors:  M L Chye; J R Guest; J Pittard
Journal:  J Bacteriol       Date:  1986-08       Impact factor: 3.490

4.  Fine-structure map of the histidine transport genes in Salmonella typhimurium.

Authors:  G F Ames; K D Noel; H Taber; E N Spudich; K Nikaido; J Afong
Journal:  J Bacteriol       Date:  1977-03       Impact factor: 3.490

Review 5.  Linkage map of Salmonella typhimurium, edition IV.

Authors:  K E Sanderson
Journal:  Bacteriol Rev       Date:  1972-12

6.  Histidyl-transfer ribonucleic acid synthetase mutants requiring a high internal pool of histidine for growth.

Authors:  D S Straus; B N Ames
Journal:  J Bacteriol       Date:  1973-07       Impact factor: 3.490

7.  Specificity of the tyrosine-phenylalanine transport system in Bacillus subtilis.

Authors:  S M D'Ambrosio; G I Glover; S O Nelson; R A Jensen
Journal:  J Bacteriol       Date:  1973-08       Impact factor: 3.490

8.  The hisP protein, a known histidine transport component in Salmonella typhimurium, is also an arginine transport component.

Authors:  S G Kustu; G F Ames
Journal:  J Bacteriol       Date:  1973-10       Impact factor: 3.490

9.  Transport of D- and L-tryptophan in Bacillus megaterium by an inducible permease.

Authors:  R R Bouknight; H L Sadoff
Journal:  J Bacteriol       Date:  1975-01       Impact factor: 3.490

10.  Versatile properties of a nonsaturable, homogeneous transport system in Bacilus subtilis: genetic, kinetic, and affinity labeling studies.

Authors:  G I Glover; S M D'Ambrosio; R A Jensen
Journal:  Proc Natl Acad Sci U S A       Date:  1975-03       Impact factor: 11.205
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