CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 2.7450 -11.1740 -15.3430 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > gToLKvVxtXOEGREIJwmvOg > 2025-07-14 12:50:37 > 0.9.12 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"WC","auth_seq_id":522} > 48 > 20 > 45 > 538 > 0 > 1 $$$$