Structural determinants for pyrabactin recognition in ABA receptors in Oryza sativa

Plant Molecular Biology - We determined the structure of OsPYL/RCAR3:OsPP2C50 complex with pyrabactin. Our results suggest that a less-conserved phenylalanine of OsPYL/RCAR subfamily I is...     

Comprehensive survey of the VxGΦL motif of PP2Cs from Oryza sativa reveals the critical role of the fourth position in regulation of ABA responsiveness

Plant Molecular Biology - Regulation of abscisic acid (ABA) signaling is crucial in balancing responses to abiotic stresses and retaining growth in planta. An ABA receptor (PYL/RCAR) and a protein...