CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -20.7170 -15.4000 22.3260 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > j8WRd3NIm8Wkcrls4H78Xg > 2025-07-16 05:56:11 > 0.9.12 > ligand > pdb-bcif > 4cxu > atom_site > {"label_asym_id":"C","auth_seq_id":1528} > 58 > 7 > 8 > 250 > 0 > 1 $$$$