MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -64.1640 49.6050 -21.3110 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > PnYx2L61gL8fx7dBSGZE0Q > 2024-05-29 22:31:11 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"TF","auth_seq_id":1671} > 37 > 77 > 429 > 260 > 0 > 1 $$$$