CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.9870 3.5410 17.7250 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Xge8BTHXrwtneGUO68uDdg > 2025-07-04 01:01:41 > 0.9.12 > ligand > pdb-bcif > 4kld > atom_site > {"label_asym_id":"F","auth_seq_id":402} > 66 > 11 > 11 > 305 > 0 > 1 $$$$