CO ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -0.9020 1.2280 47.4630 CO 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1YYb2RCp8uIDxYDXT4QM8w > 2025-07-15 11:54:08 > 0.9.12 > ligand > pdb-bcif > 4pgz > atom_site > {"label_asym_id":"F","auth_seq_id":603} > 26 > 13 > 6 > 293 > 0 > 1 $$$$