CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 38.2260 32.5720 17.1890 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > fEjVnM4UffC5EnuoIzTBlQ > 2025-07-12 22:26:27 > 0.9.12 > ligand > pdb-bcif > 1ru4 > atom_site > {"label_asym_id":"C","auth_seq_id":2} > 38 > 12 > 5 > 291 > 0 > 1 $$$$