IUM ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -17.2890 15.8020 -14.5570 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > JGOBvCvmQ1aFOqzgsNswKg > 2025-07-06 12:57:25 > 0.9.12 > ligand > pdb-bcif > 1b3f > atom_site > {"label_asym_id":"H","auth_seq_id":523} > 70 > 8 > 8 > 328 > 0 > 1 $$$$