MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 224.3030 51.2440 250.7310 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4B2_kpfx52h9yu0tzbUeeA > 2024-05-24 00:08:34 > 0.9.11 > ligand > pdb-bcif > 4u4r > atom_site > {"label_asym_id":"BCB","auth_seq_id":1925} > 250 > 111 > 566 > 244 > 0 > 1 $$$$