UNX ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 42.5330 50.0570 -9.2960 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > Qrz3T2kB4vPxxkftlKXmgQ > 2023-09-30 13:52:58 > 0.9.9 > ligand > pdb-bcif > 4fo9 > atom_site > {"label_asym_id":"E","auth_seq_id":504} > 4 > 44 > 3 > 242 > 0 > 1 $$$$