核苷酸类似物

锁核酸 (lockednucleicacid ,LNA)是一种新型的寡核酸衍生物 ,结构中 β D 呋喃核糖的 2’ O ,4’ C位通过缩水作用形成环形的氧亚甲基桥、硫亚甲基桥或胺亚甲基桥 ,呋喃糖的结构锁定在C3’内型的N构型 ,形成了

guanine nucleotide exchange factor (GEF)

nucleotide-binding oligomerization domain,NOD

guanine-nucleotide exchange factor

nucleotide

Guanine nucleotide dissociation Inhibitor, GDI

Nucleotide

cdc25 Guanine Nucleotide Exchange Factor

P nucleotide