PO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 139.6900 46.4950 107.6250 P 0 0 0 0 0 0 0 0 0 0 0 0 138.2820 46.9120 107.3970 O 0 0 0 0 0 0 0 0 0 0 0 0 140.3860 46.3670 106.3200 O 0 5 0 0 0 0 0 0 0 0 0 0 140.3800 47.5170 108.4530 O 0 5 0 0 0 0 0 0 0 0 0 0 139.7130 45.1860 108.3320 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 > BBSQa4KPpUtXP9x26RsTaw > 2025-07-12 21:09:12 > 0.9.12 > ligand > pdb-bcif > 1k6y > atom_site > {"label_asym_id":"M","auth_seq_id":503} > 8 > 7 > 9 > 292 > 0 > 5 $$$$