S-box Element

The S-box element is a riboswitch that controls different genes of sulphur metabolism in response to the presencce of S-adenosylmethionine.

Genes controled by S-box element:

• cysH,
• metE,
• metK,
• yitJ,
• yjcI,
• ykrT,
• ykrW,
• yoaD,
• yusC,
• yxjG,
• yxjH