盐藻尿苷二磷酸葡萄糖脱氢酶(DsUGD)基因的功能预测  

Sequence Analysis and Function Prediction of the Dunaliella salina UDP-glucose Dehydrogenase(DsUGD)

作　　者：贺顺姬[1] 赵向丽[1] 韩锐[1] 孙晓菲[1] 徐辉[1] 曹毅[1] 乔代蓉[1] 

机构地区：[1]四川大学生命科学学院四川省生物信息及代谢工程共享实验平台,成都610065

出　　处：《四川大学学报（自然科学版）》2006年第3期713-716,共4页Journal of Sichuan University(Natural Science Edition)

基　　金：四川省科技厅重点项目01NG018-01

摘　　要：Based on the sequence analyzing of the cloned gene Dunaliella salina UDP-glucose Dehydrogenase(DsUGD),it shows that the largest open reading frame is 1452bp,the coding protein belongs to UDP-glucose/GDP-mannose dehydrogenase family.The predicted transmembrane regions structure and signal peptides of the DsUGD show that it has one transmembrane structure and may be excretive.The results of the advanced structure analysis of DsUGD shows that it has a high identity with the previous verdict.Based on the sequence analyzing of the cloned gene DunalieUa salina UDP-glucose Dehydrogenase （DsUGD） ,it shows that the largest open reading frame is 1452bp, the coding protein belongs to UDP-glucose/GDP-mannose dehydrogenase family. The predicted transmembrane regions structure and signal peptides of the DsUGD show that it has one transmembrane structure and may be excretive. The results of the advanced structure analysis of DsUGD shows that it has a high identity with the previous verdict.

关 键 词：葡萄糖脱氢酶 二磷酸 功能预测 尿苷 盐藻 多糖类化合物 盐生杜氏藻 植物细胞壁 多糖合成 基因 

分 类 号：TQ925.4[轻工技术与工程—发酵工程] TQ464.1