中国科技核心期刊
CN:31-1600/Q
ISSN:1004-0374
“健康与疾病的免疫”国际学术研讨会通知      关于有网站冒充本刊网站的声明
《生命科学》 2007, 19(1): 86-
孢子体型自交不亲和反应臂重复蛋白ARC1
王茂广1,2
1临沂师范学院生命科学学院,临沂 276005;2曲阜师范大学生命科学学院,曲阜 273165
摘 要:臂重复蛋白ARC1(arm repeat containing 1, ARC1)是孢子体型自交不亲和信号传导途径下游非常重要的蛋白质因子,由臂重复结构域、U-box结构域、亮氨酸拉链/卷曲螺旋结构域、1个核定位信号和2个核输出信号组成,其中臂重复结构域和U-box结构域起主要功能。ARC1具有E3泛素连接酶活性,能够促进自交不亲和反应(self-incompatibility, SI )中的信号传导元件泛素化并降解。本文综述了ARC1蛋白的结构和功能,旨在阐明它在SI反应中的作用。
关键词:自交不亲和性;SRK;ARC1;泛素化
 
The arm repeat containing protein ARC1 in sporophytic self-incompatible response
WANG Maoguang1,2
1 College of Life Science, Linyi Normal University, Linyi 276005, China; 2 College of Life Science, Qufu Normal University, Qufu 273165, China
Abstract: ARC1(arm repeat containing 1 ) is a very important downstream protein factor in sporophytic self-incompatible signaling process. It is made up of arm repeat domain, U-box domain, leucine zipper domain/coiled-coil domain, one nuclear localization signal and two nuclear export signal, arm repeat domain and U-box domain are main functional domain. ARC1 has an E3 ubiquitin ligase activity and promotes the self-incompatible signaling process element ubiquitination and degradation. This article summarizes the structure and function of ARC1 protein to define its role in SI response.
Key words: self-incompatibility; SRK; ARC1; ubiquitination
 
首页 | 刊物简介 | 编委会 | 投稿须知 | 广告业务 | 过刊浏览 | 联系我们
中国科学院上海生命科学信息中心《生命科学》编辑部
Copyright © 2012-2015 《生命科学》编辑部 All Rights Reserved.
沪ICP备05033115号-30
您是第2952852 位访问者,欢迎!