UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 30.1780 142.2750 39.2970 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > 49BJ_ROs1_L3-W0fZEz0tA > 2025-04-26 19:10:39 > 0.9.12 > ligand > pdb-bcif > 4mvt > atom_site > {"label_asym_id":"HA","auth_seq_id":510} > 21 > 20 > 74 > 340 > 0 > 1 $$$$