PO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 -20.5700 72.6360 82.7490 P 0 0 0 0 0 0 0 0 0 0 0 0 -20.1680 74.0320 83.0260 O 0 0 0 0 0 0 0 0 0 0 0 0 -21.2070 72.6880 81.3370 O 0 5 0 0 0 0 0 0 0 0 0 0 -21.5870 72.1560 83.6850 O 0 5 0 0 0 0 0 0 0 0 0 0 -19.3430 71.7370 82.8190 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 > 7Pp9cqQGjpUJdXqvOvFIPQ > 2025-07-06 11:02:49 > 0.9.12 > ligand > pdb-bcif > 1bxn > atom_site > {"label_asym_id":"N","auth_seq_id":506} > 13 > 8 > 21 > 318 > 0 > 5 $$$$