Title : Phosphatidic acid binds to and inhibits the activity of Arabidopsis CTR1.

Pub. Date : 2007

PMID : 18000017






12 Functional Relationships(s)
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Protein Name
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1 Phosphatidic acid binds to and inhibits the activity of Arabidopsis CTR1. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
2 Here, it is shown that PA binds CTR1 and inhibits its kinase activity. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
3 Using different PA-binding assays, the kinase domain of CTR1 (CTR1-K) was found to bind PA directly. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
4 Using different PA-binding assays, the kinase domain of CTR1 (CTR1-K) was found to bind PA directly. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
5 Using different PA-binding assays, the kinase domain of CTR1 (CTR1-K) was found to bind PA directly. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
6 Using different PA-binding assays, the kinase domain of CTR1 (CTR1-K) was found to bind PA directly. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
7 Addition of PA resulted in almost complete inhibition of CTR1 kinase activity and disrupted the intramolecular interaction between CTR1-K and the CTR1 N-terminal regulatory domain. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
8 Addition of PA resulted in almost complete inhibition of CTR1 kinase activity and disrupted the intramolecular interaction between CTR1-K and the CTR1 N-terminal regulatory domain. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
9 Addition of PA resulted in almost complete inhibition of CTR1 kinase activity and disrupted the intramolecular interaction between CTR1-K and the CTR1 N-terminal regulatory domain. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
10 Additionally, PA blocked the interaction of CTR1 with ETR1, one of the ethylene receptors. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
11 The basic amino acid motif shown to be required for PA binding in Raf-1 is conserved in CTR1-K. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana
12 Subsequent deletion analysis of CTR1"s kinase domain revealed a novel PA-binding region at the C-terminus of the kinase. Phosphatidic Acids Protein kinase superfamily protein Arabidopsis thaliana