PB ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 70.9460 45.0320 -7.7950 PB 0 2 0 0 0 0 0 0 0 0 0 0 M END > sD4DvWxtVautXNI8bWYhCw > 2023-09-26 05:25:19 > 0.9.9 > ligand > pdb-bcif > 2ex3 > atom_site > {"label_asym_id":"U","auth_seq_id":709} > 44 > 46 > 58 > 256 > 0 > 1 $$$$