PSKR1 Antibody

1. Peptide signaling of growth by PSKR1 is regulated by differential phosphorylation of the juxtamembrane and C-terminal domains of the intracellular receptor part and suggest that interaction of PSKR1 with calmodulin serves a function other than the regulation of kinase activity. PMID: 28338789
2. Phytosulfokine signalling through PSKR1 stimulates the Hyaloperonospora arabidopsidis infection cycle. PMID: 26290138
3. Size exclusion and analytical ultracentrifugation analysis of the PSKR1cd suggest that it is reversibly dimeric in solution, which was further confirmed by biflourescence complementation. Taken together, these data suggest that in this novel type of receptor domain architecture, specific phosphorylation and dimerization are possibly essential mechanisms for ligand-mediated catalysis and signaling PMID: 27487840
4. Conserved phosphorylation sites in the activation loop of the Arabidopsis phytosulfokine receptor PSKR1 differentially affect kinase and receptor activity. PMID: 26472115
5. Calcium is the switch in the moonlighting dual function of PSKR1 PMID: 25245092
6. data reveal the structural basis for PSKR recognition of PSK and allosteric activation of PSKR by PSK, opening up new avenues for the design of PSKR-specific small molecules PMID: 26308901
7. PSK signaling requires Ca(2+) /CaM binding and kinase activity of PSKR1 in planta. PMID: 24495073
8. PSK signaling mediated by PSKR1 attenuates pattern-triggered immunity but stimulates growth. PMID: 22353039
9. the tyrosine sulfated peptide receptors PSKR1 and PSY1R are not only involved in growth and development but also in plant defense. PMID: 23470723
10. Overexpression of PSKR1 promotes hypocotyl elongation. PMID: 23083315
11. PSK-alpha signaling of hypocotyl elongation and protoplast expansion occurs through PSKR1 and likely involves K(+) uptake, but does not require extracellular acidification by the plasma membrane H(+)-ATPase PMID: 21698171
12. PSKR1 contains dual GC and kinase catalytic activities PMID: 21504901
13. PSK-alpha signaling through AtPSKR1 affects root elongation primarily via control of mature cell size. PMID: 19076296
14. Fungal infection induces expression of PSK2, PSK5 and PSKR1 and alters photosynthetic performance in PSK receptor mutants. Wounding induces expression of PSK3, PSK5 and PSKR1. PMID: 20403122
15. it is reported that loss-of-function and gain-of-function mutations of the phytosulfokine receptor gene (AtPSKR1) alter cellular longevity and potential for growth without interfering with basic morphogenesis of plants PMID: 16829587

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KEGG: ath:AT2G02220

STRING: 3702.AT2G02220.1

UniGene: At.28244