Moreover, it is find that the optimum length between deuterohemin and His is one residue, and all of the monomers are more active than their corresponding dimmers.
Dh与 His之间隔一个氨两者在一级结构上的最佳相对位置,同时单结构的酶活力均高于相应的双结构,因此确定了含有亚血红素和组氨的最佳过氧化物模拟酶DhHP-6(Dh-AlaHisThrValGluLys)。