NH4 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 110.8500 78.8010 119.8110 N 0 3 0 0 0 0 0 0 0 0 0 0 M END > 0NZRWB8mY9usIQGLJaks1g > 2025-07-05 00:53:45 > 0.9.12 > ligand > pdb-bcif > 8xcs > atom_site > {"label_asym_id":"D","auth_seq_id":503} > 75 > 20 > 7 > 538 > 0 > 1 $$$$