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. 2016 Mar 4;12(3):e1005835. doi: 10.1371/journal.pgen.1005835

Fig 9. A proposed model of TOPP1- and AtI-2-mediated ABA signaling pathway.

Fig 9

TOPP1-AtI-2 complex can modulate ABA signaling through physical interactions with PYL11 and SnRK2s. Binding of TOPP1 and AtI-2 with SnRK2.6 can suppress the kinase activity of SnRK2.6. Such suppression can be released at least partially by PYL11 in the presence of ABA.