CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 12.0740 13.7910 6.7310 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > FkIfeckdCWkiG4HEFtHf5A > 2024-04-23 11:16:53 > 0.9.11 > ligand > pdb-bcif > 3k21 > atom_site > {"label_asym_id":"B","auth_seq_id":192} > 4 > 46 > 3 > 328 > 0 > 1 $$$$