PP2A — Daucus carota subsp. sativus

Summary

DCAR_024502 (DcPP2A) on carrot chromosome 7 encodes a protein with PPA2-like, Ser/Thr-specific protein phosphatase, calcineurin-like phosphoesterase, and metallo-dependent protein phosphatase domains, and is annotated with protein tyrosine phosphatase activator activity, protein phosphatase binding, dual-specificity protein kinase activity, protein phosphatase regulator activity, cis-trans proline isomerase activity, calcium-dependent protein serine/threonine kinase activity, EC 3.1.3.16, cis-regulatory region sequence-specific DNA binding, protein serine/threonine phosphatase activity, kinase binding, kinase activity, protein kinase activity, transcription cis-regulatory region binding, and metal binding. The gene is associated with positive regulation of TOR signaling, upregulation of fatty acid beta-oxidation, regulation of stem cell renewal, regulation of post-embryonic root development, upregulation of enzyme activity, mitotic spindle organization, upregulation of cell growth, TOR signaling, chloroplast avoidance movement, regulation of abscisic acid anabolism, cellular response to absence of light, response to fructose, cellular response to carbon dioxide, unsaturated fatty acid anabolism, downregulation of ethylene mediated signaling pathway, triglyceride anabolism, regulation of stomatal opening, and protein dephosphorylation. It has been linked to numerous agronomic traits including acid phosphatase activity, peroxidase-71 content, sucrose synthase activity, leaf elongation rate, iron content, plant nutrient response, nitrate sensitivity,