CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 32.5620 48.6970 5.2510 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > jpszFiodtKSWiCuC0C1z1A > 2025-07-07 03:06:42 > 0.9.12 > ligand > pdb-bcif > 4ihj > atom_site > {"label_asym_id":"N","auth_seq_id":503} > 45 > 12 > 36 > 318 > 0 > 1 $$$$