MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 173.2970 -49.6030 202.6810 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1tw0B_WVWe6J0nxhedUg1Q > 2024-05-28 22:03:32 > 0.9.11 > ligand > pdb-bcif > 4u4n > atom_site > {"label_asym_id":"URB","auth_seq_id":3506} > 212 > 256 > 565 > 253 > 0 > 1 $$$$