K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 10.4390 19.4650 51.3400 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > ef2gVxslpVvx7MZv4M_A2w > 2024-05-17 05:05:34 > 0.9.11 > ligand > pdb-bcif > 7qzj > atom_site > {"label_asym_id":"H","auth_seq_id":503} > 4 > 52 > 14 > 242 > 0 > 1 $$$$