Index PDB ID Protein Name Organism UniProt ID Ligand Name Canonical SMILES HET Code 1 1SNK Cathepsin K Homo sapiens (Human) P43235 (4-bromophenyl)methyl N-[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxohexan-2-yl]amino]pentan-2-yl]carbamate CCCC[C@@H](C=O)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccc(Br)cc1 MYE