位点

jù táng yě kě yǐ shì yì zhì de yóu fù zhuó zài yī gè wèi diǎn de xǔ duō bù tóng de táng xíng zǔ chéng

聚糖也可以是异质的，由附着在一个位点的许多不同的糖型组成。

Glycans can be heterogeneous as well, consisting of many different glycoforms attached to one site.

lín suān huà wèi diǎn

磷酸化位点

phosphorylation sites