Grimminger H, Feldner J
J Bacteriol. 1974 May;118(2):753-5. doi: 10.1128/jb.118.2.753-755.1974.
Threonine deaminase from a mutant of Escherichia coli growing alternatively with isoleucine or pyridoxine is a dimer, whereas the wild-type enzyme is a tetramer.
来自可交替利用异亮氨酸或吡哆醇生长的大肠杆菌突变体的苏氨酸脱氨酶是二聚体,而野生型酶是四聚体。