MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -36.0040 51.2160 -35.7310 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 7OK9EsjQxoVKaKIdG_gZWg > 2024-06-26 18:58:21 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"KD","auth_seq_id":1610} > 44 > 76 > 567 > 373 > 0 > 1 $$$$