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 > wqHKcekmJvInhYwUYUdQHQ > 2025-07-09 12:18:35 > 0.9.12 > ligand > pdb-bcif > 1pk8 > atom_site > {"label_asym_id":"I","auth_seq_id":817} > 15 > 9 > 43 > 288 > 0 > 1 $$$$