Unknown

Dataset Information

0

Bacterial ribonucleases and their roles in RNA metabolism.


ABSTRACT: Ribonucleases (RNases) are mediators in most reactions of RNA metabolism. In recent years, there has been a surge of new information about RNases and the roles they play in cell physiology. In this review, a detailed description of bacterial RNases is presented, focusing primarily on those from Escherichia coli and Bacillus subtilis, the model Gram-negative and Gram-positive organisms, from which most of our current knowledge has been derived. Information from other organisms is also included, where relevant. In an extensive catalog of the known bacterial RNases, their structure, mechanism of action, physiological roles, genetics, and possible regulation are described. The RNase complement of E. coli and B. subtilis is compared, emphasizing the similarities, but especially the differences, between the two. Included are figures showing the three major RNA metabolic pathways in E. coli and B. subtilis and highlighting specific steps in each of the pathways catalyzed by the different RNases. This compilation of the currently available knowledge about bacterial RNases will be a useful tool for workers in the RNA field and for others interested in learning about this area.

SUBMITTER: Bechhofer DH 

PROVIDER: S-EPMC6776250 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

altmetric image

Publications

Bacterial ribonucleases and their roles in RNA metabolism.

Bechhofer David H DH   Deutscher Murray P MP  

Critical reviews in biochemistry and molecular biology 20190601 3


Ribonucleases (RNases) are mediators in most reactions of RNA metabolism. In recent years, there has been a surge of new information about RNases and the roles they play in cell physiology. In this review, a detailed description of bacterial RNases is presented, focusing primarily on those from <i>Escherichia coli</i> and <i>Bacillus subtilis</i>, the model Gram-negative and Gram-positive organisms, from which most of our current knowledge has been derived. Information from other organisms is al  ...[more]

Similar Datasets

| S-EPMC8546594 | biostudies-literature
| S-EPMC8837141 | biostudies-literature
2021-09-02 | GSE173392 | GEO
| S-EPMC5416783 | biostudies-literature
| S-EPMC5270514 | biostudies-literature
| S-EPMC4419217 | biostudies-literature
| S-EPMC2190706 | biostudies-literature
| S-EPMC4715707 | biostudies-other
| S-EPMC3819368 | biostudies-literature
| S-EPMC4829326 | biostudies-literature