CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.8740 35.4870 31.2100 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > fhkXVL5zoT2pnQRhYMbhJg > 2025-07-07 08:45:47 > 0.9.12 > ligand > pdb-bcif > 1pk8 > atom_site > {"label_asym_id":"I","auth_seq_id":817} > 15 > 11 > 36 > 343 > 0 > 1 $$$$