Protein: Abscisic acid receptor PYL9 (PYR1-like protein 2) (OsPYL2) (PYR1-like protein 9) (OsPYL9) (Regulatory components of ABA receptor 9) (Q5Z8S0)
Organism: Oryza sativa subsp. japonica (Rice)
Function: Involved in abscisic acid (ABA) signaling during seed germination and abiotic stress response. Acts as positive regulator of ABA-mediated inhibition of seed germination, and tolerance to drought and cold stresses. Inhibits the activity of the protein phosphatases PP2C06 and PP2C09 when activated by abscisic acid (ABA).
Subcellular location: Cytoplasm, cytosol {ECO:0000269|PubMed:26362328}. Nucleus {ECO:0000269|PubMed:26362328}.
Sequence: MEAHVERALREGLTEEERAALEPAVMAHHTFPPSTTTATTAAATCTSLVTQRVAAPVRAVWPIVRSFGNPQRYKHFVRTCALAAGDGASVGSVREVTVVSGLPASTSTERLEMLDDDRHIISFRVVGGQHRLRNYRSVTSVTEFQPPAAGPGPAPPYCVVVESYVVDVPDGNTAEDTRMFTDTVVKLNLQMLAAVAEDSSSASRRRD
InterPro domains: - IPR019587: Polyketide cyclase/dehydrase (family) [49-197]
- IPR023393: START-like domain superfamily (homologous_superfamily) [1-207]
- IPR050279: Plant defense and hormone signaling protein (family) [41-197]
Interaction partners: - Probable protein phosphatase 2C 6
- Protein phosphatase 2C 53
- Protein phosphatase 2C 50
- Probable protein phosphatase 2C 30
- Probable protein phosphatase 2C 68
- Probable protein phosphatase 2C 8
- protein-serine/threonine phosphatase
- Probable protein phosphatase 2C 49
- Protein phosphatase 2C 51
- protein-serine/threonine phosphatase
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0098772 (molecular function regulator activity), GO:0005488 (binding), GO:0030234 (enzyme regulator activity), GO:0005515 (protein binding), GO:0140678 (molecular function inhibitor activity), GO:0004857 (enzyme inhibitor activity), GO:0019208 (phosphatase regulator activity), GO:0019888 (protein phosphatase regulator activity), GO:0019212 (phosphatase inhibitor activity), GO:0004864 (protein phosphatase inhibitor activity)
Biological Process (BP): GO:0008150 (biological process), GO:0009987 (cellular process), GO:0065007 (biological regulation), GO:0023052 (signaling), GO:0050896 (response to stimulus), GO:0050789 (regulation of biological process), GO:0051716 (cellular response to stimulus), GO:0042221 (response to chemical), GO:0009719 (response to endogenous stimulus), GO:0007154 (cell communication), GO:0007165 (signal transduction), GO:0050794 (regulation of cellular process), GO:0071495 (cellular response to endogenous stimulus), GO:1901700 (response to oxygen-containing compound), GO:0009755 (hormone-mediated signaling pathway), GO:0010033 (response to organic substance), GO:0070887 (cellular response to chemical stimulus), GO:0009725 (response to hormone), GO:0097305 (response to alcohol), GO:0032870 (cellular response to hormone stimulus), GO:0009737 (response to abscisic acid), GO:0071310 (cellular response to organic substance), GO:1901701 (cellular response to oxygen-containing compound), GO:0033993 (response to lipid), GO:0009738 (abscisic acid-activated signaling pathway), GO:0071215 (cellular response to abscisic acid stimulus), GO:0097306 (cellular response to alcohol), GO:0071396 (cellular response to lipid)
Cellular Component (CC): GO:0005575 (cellular component), GO:0032991 (protein-containing complex)