MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 240.4170 218.2680 173.6020 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > eXSyB4TnjaeduNUny0v3Aw > 2024-05-09 13:23:46 > 0.9.11 > ligand > pdb-bcif > 7nas > atom_site > {"label_asym_id":"AA","auth_seq_id":1613} > 7 > 51 > 31 > 243 > 0 > 1 $$$$