MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 27.0510 -62.8050 51.7880 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 6JUDgG_JyXW4ZP0iUTfKVA > 2024-07-06 17:02:09 > 0.9.11 > ligand > pdb-bcif > 4u55 > atom_site > {"label_asym_id":"SQ","auth_seq_id":3401} > 328 > 321 > 520 > 276 > 0 > 1 $$$$