PO4 ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -35.3680 -36.1080 22.1710 P 0 0 0 0 0 0 0 0 0 0 0 0 M END > g-ytUSWxRTNSwkr6ztj0FA > 2024-04-30 14:30:50 > 0.9.11 > ligand > pdb-bcif > 4ab2 > atom_site > {"label_asym_id":"UA","auth_seq_id":1528} > 7 > 49 > 78 > 347 > 0 > 1 $$$$