MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 38.9160 89.7510 -4.6230 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > ZnSF7UVAjLJwrBv8w1RSmA > 2025-07-16 03:42:43 > 0.9.12 > ligand > pdb-bcif > 4rht > atom_site > {"label_asym_id":"O","auth_seq_id":303} > 43 > 22 > 55 > 567 > 0 > 1 $$$$