UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -13.1880 2.9910 -6.9500 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > abxUu3NTRawQ9BHG7smaoQ > 2025-07-06 11:02:57 > 0.9.12 > ligand > pdb-bcif > 4rg2 > atom_site > {"label_asym_id":"H","auth_seq_id":1706} > 7 > 6 > 3 > 321 > 0 > 1 $$$$