MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -147.3600 49.8040 6.1080 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > QIJTGrwSEOuEBFGe6B4w4g > 2024-05-30 03:50:48 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"SF","auth_seq_id":1670} > 32 > 94 > 581 > 270 > 0 > 1 $$$$