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. 2021 Jul 26;8:704685. doi: 10.3389/fmolb.2021.704685

FIGURE 2.

FIGURE 2

Structures of selected lectins complexed with Gb3. Microbial lectins (light blue frame): (A) homopentameric B-subunit of Shiga toxin (StxB) from Shigella dysenteriae/Escherichia coli (1BOS); (B) homotetrameric LecA from Pseudomonas aeruginosa (2VXJ); (C) homotetrameric PIIA from Photorhabdus luminescence (5ODU), a LecA homolog; (D) monomeric SadP adhesin from Streptococcus suis (5BOA); (E) PapG monomer from Escherichia coli (4Z3H); Other Gb3-binding lectins (light green frame): (F) homodimeric CSL3 from Oncorhynchus keta (2ZX4). (G) homodimeric CGL lectin from Crenomytilus grayanus (5F90); (H) homodimeric LDL from Lyophyllum decastes (4NDV); (I) Jacalin heterotetramer from Artocarpus integrifolia (2ZMK); (J) homodimeric WBA-I lectin from Psophocarpus tetranoglobus (2ZMK). Each monomer is colored differently, either in deep salmon, purple, cyan, marine, or split pea color. Galactose residues are shown in yellow and glucose in blue color; calcium is represented by grey sphere and manganese by deep purple sphere. The 3D representations were visualised using PyMol (https://pymol.org/2/).