PB ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 62.6510 58.5740 -1.8940 PB 0 2 0 0 0 0 0 0 0 0 0 0 M END > 50Y0OobH-kUereYsM3g76Q > 2024-05-28 05:09:03 > 0.9.11 > ligand > pdb-bcif > 2ex3 > atom_site > {"label_asym_id":"O","auth_seq_id":703} > 5 > 34 > 44 > 239 > 0 > 1 $$$$