ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.1570 83.5400 63.6310 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > C1_LT1XgI6jWV4UqXlBTmg > 2025-04-21 04:52:45 > 0.9.12 > ligand > pdb-bcif > 4z3u > atom_site > {"label_asym_id":"K","auth_seq_id":301} > 26 > 14 > 20 > 405 > 0 > 1 $$$$