K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 17.1080 -19.3820 20.1130 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > Xu4MbkGUwo5zcLmrucYUyA > 2024-04-27 02:27:02 > 0.9.11 > ligand > pdb-bcif > 4it1 > atom_site > {"label_asym_id":"H","auth_seq_id":502} > 3 > 31 > 21 > 240 > 0 > 1 $$$$