MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 5.0030 -3.5020 14.5630 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > m643CUUsST94QjSf0d3JVA > 2025-07-06 16:46:31 > 0.9.12 > ligand > pdb-bcif > 4zgy > atom_site > {"label_asym_id":"D","auth_seq_id":502} > 13 > 9 > 3 > 233 > 0 > 1 $$$$