K ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 100.3870 47.0570 5.3150 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > n6Enu7IFs1vC3JO4mhBDrw > 2023-01-28 11:18:26 > 0.9.9 > ligand > pdb-bcif > 1arz > atom_site > {"label_asym_id":"K","auth_seq_id":301} > 9 > 67 > 20 > 248 > 0 > 1 $$$$