NH4 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -54.9100 39.9190 -7.7560 N 0 3 0 0 0 0 0 0 0 0 0 0 M END > hU_0fKXCVSYLvcCql4BXmQ > 2025-07-05 14:04:55 > 0.9.12 > ligand > pdb-bcif > 3s3m > atom_site > {"label_asym_id":"K","auth_seq_id":395} > 71 > 9 > 10 > 328 > 0 > 1 $$$$