CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 27.1970 -2.2900 -20.5250 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > J99ycUTwAFr8P8uWdz7N2A > 2025-07-13 16:45:01 > 0.9.12 > ligand > pdb-bcif > 4okh > atom_site > {"label_asym_id":"K","auth_seq_id":903} > 22 > 13 > 6 > 339 > 0 > 1 $$$$