MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 22.4710 -4.8300 74.9450 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > wXwfHHc_Uru2yMTmYErO1Q > 2025-07-17 06:54:23 > 0.9.12 > ligand > pdb-bcif > 2frv > atom_site > {"label_asym_id":"SA","auth_seq_id":540} > 18 > 9 > 50 > 234 > 0 > 1 $$$$