INTERACTION OF A PROTEIN PHOSPHATASE WITH AN ARABIDOPSIS SERINE-THREONINE RECEPTOR KINASE

被引：230
作者：
STONE, JM
COLLINGE, MA
SMITH, RD
HORN, MA
WALKER, JC
机构：
[1] UNIV MISSOURI, DIV BIOL SCI, COLUMBIA, MO 65211 USA
[2] UNIV MISSOURI, DEPT BIOCHEM, COLUMBIA, MO 65211 USA
来源：
SCIENCE | 1994年 / 266卷 / 5186期
关键词：
D O I：
10.1126/science.7973632
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A protein phosphatase was cloned that interacts with a serine-threonine receptor-like kinase, RLK5, from Arabidopsis thaliana. The phosphatase, designated KAPP (kinase-associated protein phosphatase), is composed of three domains: an amino-terminal signal anchor, a kinase interaction (KI) domain, and a type 2C protein phosphatase catalytic region. Association of RLK5 with the KI domain is dependent on phosphorylation of RLK5 and can be abolished by dephosphorylation. KAPP may function as a signaling component in a pathway involving RLK5.
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页码：793 / 795
页数：3
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