K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 41.8960 -91.3570 -25.6760 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > ZefSfu2ny4oFixnvSpMElg > 2024-04-23 13:08:02 > 0.9.11 > ligand > pdb-bcif > 4kvb > atom_site > {"label_asym_id":"SG","auth_seq_id":1781} > 23 > 55 > 51 > 230 > 0 > 1 $$$$