Literature DB >> 370771

Purification of pseudouridylate synthetase I from Salmonella typhimurium.

F Arena, G Ciliberto, S Ciampi, R Cortese.   

Abstract

Pseudouridylate synthetase from Salmonella typhimurium has been purified 1,000 fold and is about 90% pure. The enzyme has a molecular weight of 50,000 daltons. In the presence of tRNA there is a change in molecular weight from 50.000 to 100.000. This change does not seem to be due to the formation of a tRNA-enzyme complex but rather to a tRNA induced dimerization. Other properties of the enzyme are described.

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Year:  1978        PMID： 370771      PMCID： PMC342770          DOI： 10.1093/nar/5.12.4523

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  18 in total

1.  Cysteine transfer RNA of Escherichia coli: nucleotide sequence and unusual metabolic properties of the 3' C-C-A terminus.

Authors:  G P Mazzara; W H McClain
Journal:  J Mol Biol       Date:  1977-12-25       Impact factor: 5.469

2.  Biosynthesis of pseudouridine in the in vitro transcribed tRNATyr precursor.

Authors:  M S Ciampi; F Arena; R Cortese
Journal:  FEBS Lett       Date:  1977-05-01       Impact factor: 4.124

3.  The nucleotide sequence of a threonine transfer ribonucleic acid from Escherichia coli.

Authors:  L Clarke; J Carbon
Journal:  J Biol Chem       Date:  1974-11-10       Impact factor: 5.157

4.  Primary structure of E. coli alanine transfer RNA: relation to the yeast phenylalanyl tRNA synthetase recognition site.

Authors:  R J Williams; W Nagel; B Roe; B Dudock
Journal:  Biochem Biophys Res Commun       Date:  1974-10-23       Impact factor: 3.575

5.  [Mutant tRNA His ineffective in repression and lacking two pseudouridine modifications].

Authors:  C E Singer; G R Smith; R Cortese; B N Ames
Journal:  Nat New Biol       Date:  1972-07-19

6.  Histidine regulation in salmonella typhimurium. XIV. Interaction of the histidyl transfer ribonucleic acid synthetase with histidine transfer ribonucleic acid.

Authors:  M Brenner; J A Lewis; D S Straus; F De Lorenzo; B N Ames
Journal:  J Biol Chem       Date:  1972-07-10       Impact factor: 5.157

7.  Primary structure of tRNA-Lys of E. coli B.

Authors:  K Chakraburtty; A Steinschneider; R V Case; A H Mehler
Journal:  Nucleic Acids Res       Date:  1975-11       Impact factor: 16.971

8.  Dual-control of the tryptophan operon is mediated by both tryptophanyl-tRNA synthetase and the repressor.

Authors:  D E Morse; A N Morse
Journal:  J Mol Biol       Date:  1976-05-15       Impact factor: 5.469

9.  Mutants of Escherichia coli thermosensitive for the synthesis of transfer RNA.

Authors:  P Schedl; P Primakoff
Journal:  Proc Natl Acad Sci U S A       Date:  1973-07       Impact factor: 11.205

10.  Pleiotropy of hisT mutants blocked in pseudouridine synthesis in tRNA: leucine and isoleucine-valine operons.

Authors:  R Cortese; R Landsberg; R A Haar; H E Umbarger; B N Ames
Journal:  Proc Natl Acad Sci U S A       Date:  1974-05       Impact factor: 11.205
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  9 in total

1.  Absence of hisT-mediated tRNA pseudouridylation results in a uracil requirement that interferes with Escherichia coli K-12 cell division.

Authors:  H C Tsui; P J Arps; D M Connolly; M E Winkler
Journal:  J Bacteriol       Date:  1991-11       Impact factor: 3.490

2.  hisT is part of a multigene operon in Escherichia coli K-12.

Authors:  C C Marvel; P J Arps; B C Rubin; H O Kammen; E E Penhoet; M E Winkler
Journal:  J Bacteriol       Date:  1985-01       Impact factor: 3.490

3.  U2 small nuclear RNP assembly in vitro.

Authors:  A M Kleinschmidt; J R Patton; T Pederson
Journal:  Nucleic Acids Res       Date:  1989-06-26       Impact factor: 16.971

4.  Altered growth-rate-dependent regulation of 6-phosphogluconate dehydrogenase level in hisT mutants of Salmonella typhimurium and Escherichia coli.

Authors:  W R Jones; G J Barcak; R E Wolf
Journal:  J Bacteriol       Date:  1990-03       Impact factor: 3.490

5.  Genetic mapping and cloning of the gene (trmC) responsible for the synthesis of tRNA (mnm5s2U)methyltransferase in Escherichia coli K12.

Authors:  T G Hagervall; G R Björk
Journal:  Mol Gen Genet       Date:  1984

6.  Substrate tRNA recognition mechanism of a multisite-specific tRNA methyltransferase, Aquifex aeolicus Trm1, based on the X-ray crystal structure.

Authors:  Takako Awai; Anna Ochi; Toru Sengoku; Akira Hirata; Yoshitaka Bessho; Shigeyuki Yokoyama; Hiroyuki Hori
Journal:  J Biol Chem       Date:  2011-08-15       Impact factor: 5.157

7.  Identification of the Saccharomyces cerevisiae RNA:pseudouridine synthase responsible for formation of psi(2819) in 21S mitochondrial ribosomal RNA.

Authors:  I Ansmant; S Massenet; H Grosjean; Y Motorin; C Branlant
Journal:  Nucleic Acids Res       Date:  2000-05-01       Impact factor: 16.971

8.  Sequence and structure requirements for the biosynthesis of pseudouridine (psi 35) in plant pre-tRNA(Tyr).

Authors:  Z Szweykowska-Kulinska; H Beier
Journal:  EMBO J       Date:  1992-05       Impact factor: 11.598

9.  Pseudouridine at position 55 in tRNA controls the contents of other modified nucleotides for low-temperature adaptation in the extreme-thermophilic eubacterium Thermus thermophilus.

Authors:  Kazuo Ishida; Takashi Kunibayashi; Chie Tomikawa; Anna Ochi; Tamotsu Kanai; Akira Hirata; Chikako Iwashita; Hiroyuki Hori
Journal:  Nucleic Acids Res       Date:  2010-11-18       Impact factor: 16.971
  9 in total

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