CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.1696 50.8394 173.0033 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > HgFuFr8UBZr6uYrSlcMAgg > 2025-07-04 20:38:56 > 0.9.12 > ligand > pdb-bcif > 7s7m > atom_site > {"label_asym_id":"D","auth_seq_id":302} > 139 > 109 > 8 > 322 > 0 > 1 $$$$