positive cooperativity（正协同效应）：an effect that the binding of one ligand to a protein facilitates the subsequent ligand binding.
2
[生化]?正协同性
fect): S ( S, I ( I l 异促效应(heterotropic effect): I ( S, activator ( S l 正协同性 ( positive cooperativity )： S ( S：S形曲线 l 负协同性 (negative cooperativity)：表观双曲线 l负协同举例：甘油醛-3-磷酸脱氢酶 l ..