CO3 ModelServer 0.9.12 4 3 0 0 0 0 0 0 0 0 0 49.5720 52.6910 50.0300 C 0 0 0 0 0 0 0 0 0 0 0 0 50.4840 52.4300 50.8530 O 0 0 0 0 0 0 0 0 0 0 0 0 48.6560 51.8550 49.8390 O 0 5 0 0 0 0 0 0 0 0 0 0 49.5530 53.7980 49.4390 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 M END > 4Vl9E4DcstlSIiYuP_l4Yg > 2025-07-12 03:52:11 > 0.9.12 > ligand > pdb-bcif > 1d3k > atom_site > {"label_asym_id":"B","auth_seq_id":338} > 53 > 7 > 3 > 280 > 0 > 4 $$$$