CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 45.3980 75.3220 30.0020 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > MmLJDPUdg3zATNR-qNbuMg > 2024-05-24 08:37:32 > 0.9.11 > ligand > pdb-bcif > 4up4 > atom_site > {"label_asym_id":"R","auth_seq_id":500} > 2 > 49 > 17 > 281 > 0 > 1 $$$$