NCBI Accession #
NP_177374.1
NCBI GenBank Nucleotide #
NM_105889.6
NCBI Official Full Name
Leucine-rich receptor-like protein kinase family protein
NCBI Official Symbol
PSY1R
NCBI Official Synonym Symbols
PSY1 receptor; T9N14.20; T9N14_20
NCBI Protein Information
Leucine-rich receptor-like protein kinase family protein
NCBI Summary
Encodes a leucine-rich repeat receptor kinase (LRR-RK) involved in the perception of PSY1. PSY1 is an 18-aa tyrosine-sulfated glycopeptide encoded by AT5G58650 that promotes cellular proliferation and expansion.
UniProt Protein Name
Tyrosine-sulfated glycopeptide receptor 1
UniProt Synonym Protein Names
PSY1 receptor
UniProt Primary Accession #
Q9C7S5
UniProt Related Accession #
Q9C7S5
UniProt Comments
Tyrosine-sulfated glycopeptide receptor with a serine/threonine-protein kinase activity (PubMed:17989228, PubMed:25267325). Regulates, in response to tyrosine-sulfated glycopeptide binding, a signaling cascade involved in cellular proliferation and plant growth (PubMed:17989228). Not involved in PSK perception (PubMed:17989228). Involved in plant immunity, with antagonistic effects on bacterial and fungal resistances (PubMed:23062058). Mediates activation of the plasma membrane H+-ATPase by PSY1 (PubMed:25267325). Phosphorylates AHA2 at Thr-881 (PubMed:25267325).