MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 172.2810 99.2120 15.1000 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > AtCjequKbhOleIUTttrFkA > 2025-07-12 17:16:59 > 0.9.12 > ligand > pdb-bcif > 2f4v > atom_site > {"label_asym_id":"YB","auth_seq_id":1585} > 41 > 43 > 146 > 321 > 0 > 1 $$$$