CO ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 43.7240 8.9110 13.2910 CO 0 2 0 0 0 0 0 0 0 0 0 0 M END > gLDilACfXtt-9nbxAJFLzg > 2025-07-15 08:18:07 > 0.9.12 > ligand > pdb-bcif > 3ivs > atom_site > {"label_asym_id":"E","auth_seq_id":500} > 24 > 15 > 15 > 520 > 0 > 1 $$$$