Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/7A5Q 7A5Q: Crystal structure of VcSiaP bound to sialic acid DctP family TRAP transporter solute-binding subunitGLYCEROLN-acetyl-beta-neuraminic acidTRIETHYLENE GLYCOL crystal structureboundacid