摘要
酿酒酵母细胞中的NAD+ 依赖性胞浆 3 磷酸甘油脱氢酶是甘油代谢途径中的关键酶之一 ,催化磷酸二羟丙酮生成 3 磷酸甘油 ,它有两个同工酶。深入研究它们的结构 ,编码基因的表达调控以及它们在细胞中的作用的异同 ,有助于进一步了解酵母细胞对高渗和缺氧环境做出应答的机理。本文对酿酒酵母胞浆 3 磷酸甘油脱氢酶的两个同工酶的上述 3方面进行了综述。
NAD +-dependent cytosolic glycerol-3-phosphate dehydrogenase in Sacch aromyces cerevisiae is one of the key enzymes in metabolic pathway of glycerol . catalysing the reduction of dihydroxyacetone phosphate to glycerol-3-phosph ate.It has two isoenzymes.To study the differences between their structures, their expression of encoding genes and their functions may help increase the understan ding of the cell response mechanism to the hyperosmotic and anoxic conditions. In this paper the research on the two isoenzymes was reviewed.
出处
《微生物学通报》
CAS
CSCD
北大核心
2003年第5期106-110,共5页
Microbiology China
关键词
酿酒酵母
胞浆3-磷酸甘油脱氢酶
同工酶
Saccharomyces cerevisiae,Cytosolic glycerol-3-phosphate dehydrogenase, Isoenzyme
