CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -5.2360 -5.4930 -19.9090 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > hWXskYojwMSWVsFQSzZtlQ > 2025-07-03 19:36:40 > 0.9.12 > ligand > pdb-bcif > 2kdu > atom_site > {"label_asym_id":"D","auth_seq_id":502} > 59 > 8 > 149 > 5705 > 0 > 1 $$$$