CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 4.8450 19.6760 14.5370 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > IhfjsXaxWZ-xpUeimdrSXA > 2025-07-16 06:06:08 > 0.9.12 > ligand > pdb-bcif > 4ebd > atom_site > {"label_asym_id":"F","auth_seq_id":503} > 21 > 8 > 3 > 255 > 0 > 1 $$$$