CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 21.6980 -57.4820 -75.6250 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 457JUANyiqwErb-aFrXWng > 2024-04-19 13:45:17 > 0.9.11 > ligand > pdb-bcif > 5kj7 > atom_site > {"label_asym_id":"R","auth_seq_id":501} > 3 > 57 > 16 > 239 > 0 > 1 $$$$