838914.fig.006a
(a)
838914.fig.006b
(b)
Figure 6: Crystal structure of CSL3. (a) Pseudotetrameric structure of CSL3 dimer (PDB code: 2z×3) [125]. Each carbohydrate-binding domain is differently colored. The bound melibioses and phosphates are shown in stick models. (b) Comparison of the carbohydrate-binding manners of CSL3 complex with L-rhamnose (left) and Gb3 (right).