MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 188.0910 -197.8010 -234.3120 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Su_5XixDM4FCWzGdfcjCug > 2024-05-25 21:45:46 > 0.9.11 > ligand > pdb-bcif > 4z3s > atom_site > {"label_asym_id":"MHC","auth_seq_id":1651} > 36 > 77 > 501 > 283 > 0 > 1 $$$$