Inhibitory effect of shikimic acid on PEP carboxylase activity

被引：6

作者：

Colombo, SL ^{[1
]}

Pairoba, CF ^{[1
]}

Andreo, CS ^{[1
]}

机构：

[1] UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,CTR ESTUDIOS FOTOSINTET & BIOQUIM,RA-2000 ROSARIO,SANTA FE,ARGENTINA

来源：

PLANT AND CELL PHYSIOLOGY | 1996年 / 37卷 / 06期

关键词：

C-4; plant; flavonoid; phosphoenolpyruvate; carboxylase; shikimic acid;

D O I：

10.1093/oxfordjournals.pcp.a029025

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The inhibitory effect of shikimic acid on phosphoenolpyruvate carboxylase (PEPC) from Amaranthus leaves was evaluated. Shikimic acid behaved as a competitive inhibitor vs. phosphoenolpyruvate (PEP). K-i for PEPC inhibition was 22 mu M. Phenylalanine, tyrosine and tryptophan did not show any effect on PEPC activity.

引用

收藏

页码：870 / 872

页数：3

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