IOD ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 79.7840 57.7380 15.6280 I 0 5 0 0 0 0 0 0 0 0 0 0 M END > 4ANiZ8pqps2CUAqGD_CsBg > 2025-07-12 01:08:39 > 0.9.12 > ligand > pdb-bcif > 4xkx > atom_site > {"label_asym_id":"B","auth_seq_id":401} > 17 > 8 > 3 > 255 > 0 > 1 $$$$