SINAPOYLGLUCOSE - MALATE SINAPOYLTRANSFERASE ACTIVITY IN ARABIDOPSIS-THALIANA AND BRASSICA-RAPA

被引：0

作者：

MOCK, HP ^{[1
]}

VOGT, T ^{[1
]}

STRACK, D ^{[1
]}

机构：

[1] TECH UNIV BRAUNSCHWEIG,INST PHARMAZEUT BIOL,MENDELSSOHNSTR 1,W-3300 BRAUNSCHWEIG,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES | 1992年 / 47卷 / 9-10期

关键词：

ARABIDOPSIS-THALIANA; BRASSICA-RAPA; ACYLTRANSFERASE; GLUCOSE ESTER; HYDROXYCINNAMIC ACID ESTER;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Protein preparations from Arabidopsis thaliana and Brassica rapa catalyzed the formation of O-sinapoyl-L-malate using 1-O-sinapoyl-beta-glucose as acyl donor. The enzyme involved, 1-O-sinapoyl-beta-glucose: L-malate O-sinapoyltransferase (SMT; EC 2.3.1.-), catalyzes in the cotyledons of the seedlings the key step in the conversion of the seed constituent sinapine (O-sinapoylcholine) to sinapoylmalate by way of the intermediate sinapoylglucose.

引用

页码：680 / 682

页数：3