MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 172.5320 39.4890 216.1140 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4iDHwbsyV_ULKleVCukcog > 2024-04-30 22:27:51 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"IEC","auth_seq_id":3828} > 163 > 219 > 545 > 246 > 0 > 1 $$$$