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  • Activation of the LRR Receptor-Like Kinase PSY1R Requires Transphosphorylation of Residues in the Activation Loop.

Activation of the LRR Receptor-Like Kinase PSY1R Requires Transphosphorylation of Residues in the Activation Loop.

Frontiers in plant science (2017-12-13)
Christian B Oehlenschlæger, Lotte B A Gersby, Nagib Ahsan, Jesper T Pedersen, Astrid Kristensen, Tsvetelina V Solakova, Jay J Thelen, Anja T Fuglsang
PMID29230231
ABSTRACT

PSY1R is a leucine-rich repeat (LRR) receptor-like kinase (RLK) previously shown to act as receptor for the plant peptide hormone PSY1 (peptide containing sulfated tyrosine 1) and to regulate cell expansion. PSY1R phosphorylates and thereby regulates the activity of plasma membrane-localized H