MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 146.7770 -43.1080 246.2290 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > mCa8NVVrKbFzZgXM_F0hIw > 2024-05-27 16:31:03 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"VPB","auth_seq_id":3451} > 194 > 252 > 688 > 299 > 0 > 1 $$$$