NH4 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -7.6830 12.4940 29.9390 N 0 3 0 0 0 0 0 0 0 0 0 0 M END > Yg6NeE_6R4j19m-o_Xu5yQ > 2025-07-05 14:59:23 > 0.9.12 > ligand > pdb-bcif > 1fzq > atom_site > {"label_asym_id":"D","auth_seq_id":501} > 6 > 6 > 3 > 487 > 0 > 1 $$$$