CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 50.4400 -5.6420 -2.4990 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 9EXg4o8e617RaZEAcE8bfQ > 2024-05-26 05:30:55 > 0.9.11 > ligand > pdb-bcif > 6u39 > atom_site > {"label_asym_id":"WA","auth_seq_id":503} > 7 > 64 > 10 > 256 > 0 > 1 $$$$