K Query on K
Download Ideal Coordinates CCD File 
| AD [auth A] BD [auth A] CD [auth A] DD [auth A] ED [auth A]
AD [auth A], BD [auth A], CD [auth A], DD [auth A], ED [auth A], PC [auth A], QC [auth A], RC [auth A], SC [auth A], TC [auth A], UC [auth A], VC [auth A], WC [auth A], XC [auth A], YC [auth A], ZC [auth A] | POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N | ![](https://cdn.rcsb.org/images/ccd/unlabeled/K/K.svg) | |
MG Query on MG
Download Ideal Coordinates CCD File 
| AB [auth A] AC [auth A] BB [auth A] BC [auth A] CB [auth A]
AB [auth A], AC [auth A], BB [auth A], BC [auth A], CB [auth A], CC [auth A], DB [auth A], DC [auth A], EB [auth A], EC [auth A], FB [auth A], FC [auth A], FD [auth B], GA [auth A], GB [auth A], GC [auth A], HA [auth A], HB [auth A], HC [auth A], IA [auth A], IB [auth A], IC [auth A], JA [auth A], JB [auth A], JC [auth A], KA [auth A], KB [auth A], KC [auth A], KD [auth X], LA [auth A], LB [auth A], LC [auth A], MA [auth A], MB [auth A], MC [auth A], MD [auth 3], NA [auth A], NB [auth A], NC [auth A], OA [auth A], OB [auth A], OC [auth A], PA [auth A], PB [auth A], QA [auth A], QB [auth A], RA [auth A], RB [auth A], SA [auth A], SB [auth A], TA [auth A], TB [auth A], UA [auth A], UB [auth A], VA [auth A], VB [auth A], WA [auth A], WB [auth A], XA [auth A], XB [auth A], YA [auth A], YB [auth A], ZA [auth A], ZB [auth A] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N | ![](https://cdn.rcsb.org/images/ccd/unlabeled/M/MG.svg) | |