CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 14.0450 49.2320 70.8550 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > SLrTQlWOfK2vHZgqZvEjog > 2025-04-20 23:22:00 > 0.9.12 > ligand > pdb-bcif > 4ct3 > atom_site > {"label_asym_id":"O","auth_seq_id":203} > 9 > 52 > 38 > 290 > 0 > 1 $$$$