NCBI Accession #
NP_177443.1
NCBI GenBank Nucleotide #
NM_105958.3
NCBI Official Full Name
PYR1-like 3
NCBI Official Symbol
PYL3
NCBI Official Synonym Symbols
F3N23.20; F3N23_20; PYR1-like 3; RCAR13; regulatory components of ABA receptor 13
NCBI Protein Information
PYR1-like 3
NCBI Summary
Encodes a member of the PYR (pyrabactin resistance)/PYL(PYR1-like)/RCAR (regulatory components of ABA receptor) family proteins with 14 members. PYR/PYL/RCAR family proteins function as abscisic acid sensors. Mediate ABA-dependent regulation of protein phosphatase 2Cs ABI1 and ABI2.
UniProt Synonym Gene Names
RCAR13
UniProt Protein Name
Abscisic acid receptor PYL3
UniProt Synonym Protein Names
PYR1-like protein 3; Regulatory components of ABA receptor 13
UniProt Primary Accession #
Q9SSM7
UniProt Secondary Accession #
Q5XVG2
UniProt Related Accession #
Q9SSM7
UniProt Comments
Receptor for abscisic acid (ABA) required for ABA-mediated responses such as stomatal closure and germination inhibition. Inhibits the activity of group-A protein phosphatases type 2C (PP2Cs) when activated by ABA (PubMed:22579247, PubMed:23844015, PubMed:21658606). Can be activated by both (-)-ABA and (+)-ABA (PubMed:23844015).