CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 43.0650 45.1160 18.3780 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > UPTpG77NXnuHQrD-39PQ8g > 2024-04-24 20:33:38 > 0.9.11 > ligand > pdb-bcif > 5k8r > atom_site > {"label_asym_id":"D","auth_seq_id":503} > 3 > 68 > 3 > 233 > 0 > 1 $$$$