Difference between revisions of "RNases"
(→Endoribonucleases) |
(→Exoribonucleases) |
||
| Line 3: | Line 3: | ||
==Exoribonucleases== | ==Exoribonucleases== | ||
* [[rnjA|RNase J1]]: 5'-3' activity, does also have endonuclease activity | * [[rnjA|RNase J1]]: 5'-3' activity, does also have endonuclease activity | ||
| + | |||
* [[rph|RNase PH]]: 3'-5' activity | * [[rph|RNase PH]]: 3'-5' activity | ||
* [[YhaM]]: 3'-5' activity | * [[YhaM]]: 3'-5' activity | ||
* [[rnr|RNase R]]: 3'-5' activity | * [[rnr|RNase R]]: 3'-5' activity | ||
* [[pnpA|polynucleotide phosphorylase]]: 3'-5' activity | * [[pnpA|polynucleotide phosphorylase]]: 3'-5' activity | ||
| + | |||
| + | * [[nrnA|nano-RNase A]]: degrades oligonucleotides | ||
| + | * [[nrnB|nano-RNase B]]: degrades oligonucleotides | ||
==Endoribonucleases== | ==Endoribonucleases== | ||
Revision as of 11:04, 3 November 2009
Contents
RNases are involved in the processing and degradation of the different classes of mRNAs, tRNAs, rRNAs and small RNAs
Exoribonucleases
- RNase J1: 5'-3' activity, does also have endonuclease activity
- RNase PH: 3'-5' activity
- YhaM: 3'-5' activity
- RNase R: 3'-5' activity
- polynucleotide phosphorylase: 3'-5' activity
- nano-RNase A: degrades oligonucleotides
- nano-RNase B: degrades oligonucleotides
Endoribonucleases
- RNase J1: ssRNA endonuclease, does also have exonuclease activity
- RNase J2: ssRNA endonuclease, may also have exonuclease activity
- RNase HII: cleaves RNA in RNA-DNA hybrids
- RNase HIII: cleaves RNA in RNA-DNA hybrids
- RNase Bsn: extracellular RNase
Reviews on RNases in Bacillus subtilis
David H Bechhofer
Messenger RNA decay and maturation in Bacillus subtilis.
Prog Mol Biol Transl Sci: 2009, 85;231-73
[PubMed:19215774]
[WorldCat.org]
[DOI]
(P p)
Ciarán Condon
RNA processing and degradation in Bacillus subtilis.
Microbiol Mol Biol Rev: 2003, 67(2);157-74, table of contents
[PubMed:12794188]
[WorldCat.org]
[DOI]
(P p)
Ciarán Condon, Harald Putzer
The phylogenetic distribution of bacterial ribonucleases.
Nucleic Acids Res: 2002, 30(24);5339-46
[PubMed:12490701]
[WorldCat.org]
[DOI]
(I p)
