Ligand to model
FuncLib can be used in order to increase reactivity and/ or specificity to a certain ligand or transition state analogue.
In order to use this option, make sure the ligand coordinates are specified in the protein structure- either in the self-uploaded PDB file or in the Protein Data Bank version of the structure.
Important: Use this option for ligands consisting of at least 3 atoms. For Ions, please use the option Ion designation.

Please provide both the residue number and the chain it is located on.