CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 125.9750 63.3110 98.4970 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > zY8MrWroRSTsmSnw601hZQ > 2024-04-30 23:35:19 > 0.9.11 > ligand > pdb-bcif > 4b9b > atom_site > {"label_asym_id":"X","auth_seq_id":503} > 5 > 45 > 33 > 242 > 0 > 1 $$$$