Hi, I am running some docking experiments on a tetrasaccharide docking to a lectin. The files I submit are 1) receptor/lectin in PDB format, chains A and B, which make up the binding site, 2) tetrasaccharide, in PDB format with HETATM (instead of ATOM) and 4 residues. Both files seem to be processed correctly and the job is submitted. In the results the tetrasaccharide is severed in 4 separate units though, docked separately, as it seems. Not sure what I am doing wrong. Any ideas?
Thank you in advance for your help.
PS. all residues in the tetrasaccharide PDB are labelled as “chain A”, no TER cards in between residues.