CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -54.5850 4.9910 -35.3970 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1ZDf2ukpupYoxyVVlms5pg > 2025-07-05 15:54:18 > 0.9.12 > ligand > pdb-bcif > 5szp > atom_site > {"label_asym_id":"R","auth_seq_id":501} > 16 > 10 > 6 > 239 > 0 > 1 $$$$