PO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 -50.6740 -37.1220 12.0520 P 0 0 0 0 0 0 0 0 0 0 0 0 -51.1670 -36.5930 10.7260 O 0 0 0 0 0 0 0 0 0 0 0 0 -49.1700 -37.2730 12.0110 O 0 5 0 0 0 0 0 0 0 0 0 0 -51.3050 -38.4670 12.3250 O 0 5 0 0 0 0 0 0 0 0 0 0 -51.0540 -36.1520 13.1520 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 > l0VCFBWp5oikxMS0YW6KNA > 2025-07-13 03:18:29 > 0.9.12 > ligand > pdb-bcif > 4k1b > atom_site > {"label_asym_id":"B","auth_seq_id":401} > 17 > 7 > 3 > 349 > 0 > 5 $$$$