Fig. 2

A Schematic representation of ArathSSIII, OsttaSSIIIs and OsttaSSIII recombinant SBDs. CD, catalytic domain. B Alignment between OsttaSSIII-A D1 and D2, OsttaSSIII-B D1, D2 and D3, ArathSSIII D1, D2, and D3, and RatnoAMPK β-subunit GBD (CBM48), BachaAMY CBM25 and PaepoAMY CBM25 used as the template for homology modeling. 1 and 2 above the alignment indicate binding-site 1 and 2 characterized in A. thaliana. 1a, 1b and 1c indicate G335, W340 and Y394, and 2 W366 (all correspond to A. thaliana numbering, [20]), respectively. Other conserved positions are shown in bold and four levels of gray represents 100, 90, 82, 78 and 55 % of conservation