Literature DB >> 7038625

Specificity of acid RNase from HeLa cell lysosomes.

B K Saha.   

Abstract

The specificity of the lysosomal acid RNase [Saha, B.K., Graham, M.Y. and Schlessinger, D. (1979). J. Biol. Chem. 5951-5957] has been determined by 5'-end labeling and sequencing gel electrophoresis of rRNA. The enzyme has a predilection for the dinucleotide sequence ...NU..., which is cleaved into ...Np and HOU.... Sequences AU and GU sequences is enhanced by the presence of adjacent purine residues. The specificity remains unaltered after partial denaturation of the RNA.

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Year:  1982        PMID: 7038625      PMCID: PMC326163          DOI: 10.1093/nar/10.2.645

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


  17 in total

1.  New rapid gel sequencing method for RNA.

Authors:  A Simoncsits; G G Brownlee; R S Brown; J R Rubin; H Guilley
Journal:  Nature       Date:  1977-10-27       Impact factor: 49.962

2.  Acid ribonuclease from HeLa cell lysosomes.

Authors:  B K Saha; M Y Graham; D Schlessinger
Journal:  J Biol Chem       Date:  1979-07-10       Impact factor: 5.157

3.  Direct chemical method for sequencing RNA.

Authors:  D A Peattie
Journal:  Proc Natl Acad Sci U S A       Date:  1979-04       Impact factor: 11.205

4.  Inhibition of a nuclease contaminant in the commercial preparations of Escherichia coli alkaline phosphatase.

Authors:  M Shinagawa; R Padmanabhan
Journal:  Anal Biochem       Date:  1979-06       Impact factor: 3.365

5.  Cleavage of 23-S RNA in 50-S ribosomes into a 5'-terminal and a 3'-terminal fragment by pancreatic ribonuclease.

Authors:  B K Saha
Journal:  Biochim Biophys Acta       Date:  1974-07-11

6.  Effect of polyamines on a ribonuclease which hydrolyzes ribonucleic acid at uridylic acid residues.

Authors:  C C Levy; W E Mitch; M Schmukler
Journal:  J Biol Chem       Date:  1973-08-25       Impact factor: 5.157

7.  Enzymes for RNA sequence analysis. Preparation and specificity of exoplasmodial ribonucleases I and II from Physarum polycephalum.

Authors:  D Pilly; A Niemeyer; M Schmidt; J P Bargetzi
Journal:  J Biol Chem       Date:  1978-01-25       Impact factor: 5.157

8.  Sequencing end-labeled DNA with base-specific chemical cleavages.

Authors:  A M Maxam; W Gilbert
Journal:  Methods Enzymol       Date:  1980       Impact factor: 1.600

9.  Identification of a cytidine-specific ribonuclease from chicken liver.

Authors:  M S Boguski; P A Hieter; C C Levy
Journal:  J Biol Chem       Date:  1980-03-10       Impact factor: 5.157

10.  Mapping adenines, guanines, and pyrimidines in RNA.

Authors:  H Donis-Keller; A M Maxam; W Gilbert
Journal:  Nucleic Acids Res       Date:  1977-08       Impact factor: 16.971

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