ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 44.0820 16.3640 -37.6660 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > bCmHzA5xw7zhRVcglwJfbw > 2025-07-09 18:05:53 > 0.9.12 > ligand > pdb-bcif > 1btk > atom_site > {"label_asym_id":"E","auth_seq_id":180} > 9 > 17 > 6 > 333 > 0 > 1 $$$$