In order to describe the structure of CM, PDH and regulatory domains of T-protein from E coli, the activities and stabilities were studied for separately expressed T-protein fragments.

• 为了进一步研究大肠杆菌T蛋白的CM、PDH和调节结构域的结构,本研究对分段克隆的T蛋白片段进行了CM、PDH和调节结构域的活性和稳定性研究。