IOD ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.7420 55.4420 46.8330 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > _ay8thRXV6KupJ0u1-wMxg > 2025-07-13 13:05:26 > 0.9.12 > ligand > pdb-bcif > 4kca > atom_site > {"label_asym_id":"U","auth_seq_id":719} > 29 > 23 > 13 > 324 > 0 > 1 $$$$