MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 118.1440 3.7820 272.1990 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Rn6pdhhCruMQZJMejJtSSw > 2024-06-08 00:15:16 > 0.9.11 > ligand > pdb-bcif > 4u51 > atom_site > {"label_asym_id":"UBC","auth_seq_id":3764} > 299 > 208 > 553 > 240 > 0 > 1 $$$$