In a conclusion, E. coli T-protein do have independent domains, N-terminal 93 amino acids belongs to chorismate mutase and C-terminal 277 amino acids belongs to prephenate dehydrogenase.

• 研究表明，大肠杆菌T蛋白由两个独立结构域组成，N端93个氨基酸组成了分支酸变位酶，C端277个氨基酸组成了预苯酸脱氢酶。