PFP的研究进展

Advance of Pyrophosphate:Fructose-6-Phos-phate 1-Phosphotransferase.

焦磷酸：果糖－６－磷酸１－磷酸转移酶（ＰＦＰ）可催化果糖－６－磷酸与果糖－１，６－二磷酸间的可逆转变．该酶广泛存在于各种高等植物及一些微生物体内．文章综述了９０年代以来有关ＰＦＰ的一些研究进展．包括：ＰＦＰ的种类与亚基构成、活性中心、底物特异性、酶活性的调节及功能等．

Pyrophosphate:fructose-6-phos-phate 1-phosphotransferase(PFP)catalyzes the reversible conversion of fructose-6-phos-phate and fructose-1,6-bisphosphate,Theenzyme generally exists in kinds of higherplants and some of microorganisms.Some ad-vance in the research of PFP after 1990 wasreviewed.It contains the types and the consti-tution of subunits,the active center,the sub-strate specificity,the regulation of activityand the fuction of PFP.