SR ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.6210 22.4150 76.2430 SR 0 2 0 0 0 0 0 0 0 0 0 0 M END > o_YgUHVJZTaGbvGnSNd9Hw > 2025-07-02 03:40:42 > 0.9.12 > ligand > pdb-bcif > 6ttn > atom_site > {"label_asym_id":"H","auth_seq_id":507} > 53 > 12 > 5 > 321 > 0 > 1 $$$$