CU ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 21.5820 -14.5540 -73.5030 CU 0 2 0 0 0 0 0 0 0 0 0 0 M END > DK6pMYKHOmdaa6dvptcguA > 2025-07-04 03:14:28 > 0.9.12 > ligand > pdb-bcif > 4phz > atom_site > {"label_asym_id":"R","auth_seq_id":301} > 19 > 18 > 32 > 307 > 0 > 1 $$$$