MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 273.2770 51.7610 176.4500 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > r6r90v3P5Ml2vO93yXhDQA > 2024-06-04 04:45:53 > 0.9.11 > ligand > pdb-bcif > 5mei > atom_site > {"label_asym_id":"MHC","auth_seq_id":218} > 272 > 117 > 563 > 254 > 0 > 1 $$$$