Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/6Y0W 6Y0W: Fucosylated antimicrobial linear peptide cFucRH46D in complex with the fucose binding lectin... Fucose-binding lectin3,7-anhydro-2,8-dideoxy-L-glycero-D-gluco-octonic acidCALCIUM ION