CO ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -39.6860 -71.7660 18.8960 CO 0 2 0 0 0 0 0 0 0 0 0 0 M END > ch0CiM1vhQzXd-odfoSHEA > 2025-07-07 07:09:13 > 0.9.12 > ligand > pdb-bcif > 4wgx > atom_site > {"label_asym_id":"G","auth_seq_id":503} > 18 > 14 > 77 > 263 > 0 > 1 $$$$