FIGURE 3 MD simulation of hetero-tetrameric rice AGPase complexes. (A) Overview of modeled hetero-tetrameric complexes (C-I, C-II and C-III) based on potato AGPase SS homotetramer (PDB ID: 1YP3) with highlighted functional domains, ATP-binding (black-dotted circles) and N-terminal loop interaction regions (brown square). (B-D) Comparative overview of backbone RMSD and (E-G) Rg profiles of OsS1:OsL1 heterotetramer complexes, computed from independent trajectories; T1, T2.