U1 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -15.1770 17.9820 -16.5040 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > Q7pwGg1gQ58YCMmQWc5ukQ > 2025-05-21 02:45:58 > 0.9.12 > ligand > pdb-bcif > 1b5j > atom_site > {"label_asym_id":"I","auth_seq_id":907} > 54 > 25 > 5 > 396 > 0 > 1 $$$$