MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 164.4510 47.0960 227.3830 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4SpLMp4lPn42mK9VrDblSA > 2024-07-06 17:40:09 > 0.9.11 > ligand > pdb-bcif > 4u4z > atom_site > {"label_asym_id":"KXB","auth_seq_id":3647} > 402 > 108 > 696 > 281 > 0 > 1 $$$$