MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -6.2650 12.3640 8.6810 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > -SiKlGbgXwErgcsKOG9HGg > 2024-05-28 14:13:09 > 0.9.11 > ligand > pdb-bcif > 4u4n > atom_site > {"label_asym_id":"ZCA","auth_seq_id":3721} > 172 > 171 > 550 > 257 > 0 > 1 $$$$