CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 34.0300 53.6180 47.7140 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > cccBYXhRJWXml9sVNzgSWw > 2025-07-07 02:35:20 > 0.9.12 > ligand > pdb-bcif > 4dk8 > atom_site > {"label_asym_id":"H","auth_seq_id":504} > 7 > 6 > 4 > 259 > 0 > 1 $$$$