Difference between revisions of "S-box Element"
(→References) |
|||
| Line 19: | Line 19: | ||
==References== | ==References== | ||
| − | <pubmed> 18039762,12626738 ,17381302 19779461 </pubmed> | + | <pubmed> 18039762,12626738 ,17381302 19779461 12787499 18039762 </pubmed> |
Revision as of 06:30, 24 February 2010
The S-box element is a riboswitch that controls different genes of sulphur metabolism in response to the presence of S-adenosylmethionine.
- Upon binding of SAM, the riboswitch adopts a terminator structure resulting in transcription termination.
- In the absence of SAM, the riboswitch has the antitermination structure that allows transcription elongation into the controlled gene/ operon.
- S-box riboswitch turnover is initiated by RNase Y PubMed
Genes controlled by a S-box
- cysH-cysP-sat-cysC-ylnD-ylnE-ylnF
- metE
- metI-metC
- metK
- metN-metP-metQ
- mtnK-mtnA
- mtnW-mtnX-mtnB-mtnD
- yitJ-yitI-yitH
- yoaD-yoaC-yoaB
- yxjG
- yxjH
References
