6 ; id at type res nr residu name at name cg nr charge mass
7 1 CU1+ 1 CU1 CU 1 1 63.54600
14 ; id at type res nr residu name at name cg nr charge mass
15 1 CU2+ 1 CU CU 1 2 63.54600
22 ; id at type res nr residu name at name cg nr charge mass
23 1 ZN2+ 1 ZN ZN 1 2 65.37000
30 ; id at type res nr residu name at name cg nr charge mass
31 1 MG2+ 1 MG MG 1 2 24.30500
38 ; id at type res nr residu name at name cg nr charge mass
39 1 CA2+ 1 CA CA 1 2 40.08000
46 ; id at type res nr residu name at name cg nr charge mass
47 1 NA+ 1 NA NA 1 1 22.9898
54 ; id at type res nr residu name at name cg nr charge mass
55 1 CL- 1 CL CL 1 -1 35.45300