CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 23.6260 44.1910 176.8960 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > QvccUaJ5x5zhjDAHWeJ4_A > 2024-04-25 00:59:02 > 0.9.11 > ligand > pdb-bcif > 1xk4 > atom_site > {"label_asym_id":"M","auth_seq_id":1501} > 4 > 47 > 11 > 326 > 0 > 1 $$$$