FEATURES

FAMILY

PYR/PYL/RCAR abscisic acid intracellular receptor family

DESCRIPTION

Also known as PYL3_ORYSJ, PYL3, PYL10, RCAR3. 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 (PubMed:26362328). Together with PP2C50 and SAPK10, may form an ABA signaling module involved in stress response (PubMed:28827170). Inhibits the protein phosphatases PP2C06 and PP2C09 when activated by abscisic acid (ABA) (PubMed:24743650). Monomer (PubMed:24743650). Interacts with PP2C50. Binding to PP2C50 is dependent on the presence of abscisic acid (ABA) (PubMed:28827170). Interacts with PP2C30 and PP2C53 (PubMed:26362328).

EXTERNAL LINKS

PYL3

Abscisic acid receptor PYL3

PYL3

Molecular Synopsis