K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 76.2790 9.8090 13.2730 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > Ca3KX2Mg02DdSgDDAc86Nw > 2024-06-03 12:43:58 > 0.9.11 > ligand > pdb-bcif > 1x7y > atom_site > {"label_asym_id":"C","auth_seq_id":801} > 3 > 45 > 7 > 244 > 0 > 1 $$$$