PO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 52.8440 70.1220 129.9490 P 0 0 0 0 0 0 0 0 0 0 0 0 51.7340 70.3820 128.9650 O 0 0 0 0 0 0 0 0 0 0 0 0 54.1450 69.9560 129.2110 O 0 5 0 0 0 0 0 0 0 0 0 0 52.5580 68.8430 130.7030 O 0 5 0 0 0 0 0 0 0 0 0 0 52.9330 71.2920 130.8950 O 0 5 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 1 3 1 0 0 0 0 1 4 1 0 0 0 0 1 5 1 0 0 0 0 M END > T0uXZmnaveoI24ABZa1nqg > 2025-07-16 06:38:51 > 0.9.12 > ligand > pdb-bcif > 4rkk > atom_site > {"label_asym_id":"I","auth_seq_id":401} > 91 > 7 > 5 > 258 > 0 > 5 $$$$