Figure 4. Structural Similarities of LLY^lecto Other Proteins.

(A) Superposition of the LLY^lec domain (in blue) on to the structure of the fucolection of AAA (in red). Both structures are complexed with fucose. The Ca²⁺ atom, which is located in the same positionin both structures, is shown in green. The CDR loops that are different in AAA, compared to the LLY^Lec domain, are shown in yellow.

(B) Superposition of the fucose complex structures of LLY^lec domain (in blue) and the fucolectin module of SpX-1 (in orange).

(C) Superposition of the Le^y antigen complex structures of LLY^lec domain (in blue) and the fucolectin module of SpX-1 (orange).