NH4 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 61.5220 26.2710 44.0130 N 0 3 0 0 0 0 0 0 0 0 0 0 M END > H0T-pa8ayYTuvbTqtABCcg > 2025-07-02 20:49:20 > 0.9.12 > ligand > pdb-bcif > 3pfb > atom_site > {"label_asym_id":"R","auth_seq_id":258} > 14 > 9 > 6 > 275 > 0 > 1 $$$$