K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 27.4220 55.0640 -19.6710 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > 7YqJd7s_zaqpJdkfxvX5PA > 2024-05-15 21:15:43 > 0.9.11 > ligand > pdb-bcif > 2b21 > atom_site > {"label_asym_id":"E","auth_seq_id":505} > 3 > 44 > 3 > 317 > 0 > 1 $$$$