CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 36.6320 11.1440 70.6950 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > lkOm7EhzwYiqSzUdMUznqA > 2025-07-13 16:51:26 > 0.9.12 > ligand > pdb-bcif > 4i5k > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 15 > 10 > 20 > 308 > 0 > 1 $$$$