FEATURES

FAMILY

PYR/PYL/RCAR abscisic acid intracellular receptor family

DESCRIPTION

Also known as PYL5_ORYSJ, PYL5, PYL11, RCAR5. Intracellular abscisic acid (ABA) receptor that functions as a positive regulator of ABA signaling pathway (PubMed:22071266, PubMed:24474809). Together with ABI5, PP2C30 and SAPK2, is part of an ABA signaling unit that modulates seed germination and early seedling growth (PubMed:22071266). Acts as positive regulator of abiotic stress-responsive gene expression (PubMed:24474809). Inhibits the protein phosphatases PP2C06 and PP2C09 when activated by ABA (PubMed:24743650). Monomer (PubMed:24743650). Interacts with PP2C30. Binding to PP2C30 is dependent on the presence of abscisic acid (ABA) (PubMed:22071266, PubMed:26362328). Interacts with PP2C51. Binding to PP2C51 is dependent on the presence of ABA (PubMed:28000033). Interacts with PP2C50. Binding to PP2C50 is dependent on the presence of ABA (PubMed:28827170). Interacts with PP2C53 (PubMed:26362328).

EXTERNAL LINKS

PYL5

Abscisic acid receptor PYL5

PYL5

Molecular Synopsis