CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 63.9530 7.0140 35.0980 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3z_ZqGiPlzuRGo6gn0AGHA > 2025-04-18 03:24:23 > 0.9.12 > ligand > pdb-bcif > 1o2n > atom_site > {"label_asym_id":"B","auth_seq_id":247} > 53 > 8 > 4 > 274 > 0 > 1 $$$$