Fig. 1

Structure-based alignment of the amino acid sequence of CoSnRK2 and CcSnRK2 with AtSnRK2.3, AtSnRK2.4, AtSnRK2.5, and AtSnRK2.6. Red background shows sequence identity and red letters show sequence similarity in the alignment. Secondary structure elements and ATP-binding loop, ATP-binding site, serine/threonine protein kinase loop, activation loop of phosphoesterine, SnRK2 box, and ABA box are indicated