化学修饰法研究进一步证明侧链羧基是酶的必需基团，并测定出酶活性必需的羧基数为一个。

These results showed that the ionizing group of the enzyme active center is the carboxyl group.

youdao

化学修饰法研究进一步证明侧链羧基是酶的必需基团，并测定出酶活性必需的羧基数为一个。

These results showed that the ionizing group of the enzyme active center is the carboxyl group.

youdao