| Code | Name | ID | MW | PDB ID | Crystallographer | Purification |
|---|---|---|---|---|---|---|
| ZN | zinc | CPX_52010_52016 | 50,457.77 kDa | 6W75 | George Minasov | Monica Rosas-Lemus (NU) |
| FMT | CPX_52010_52016 | 50,457.77 kDa | 6W75 | George Minasov | Monica Rosas-Lemus (NU) | |
| CL | chloride | CPX_52010_52016 | 50,457.77 kDa | 6WRZ | George Minasov | Monica Rosas-Lemus (NU) |
| M7G | 7n-methyl-8-hydroguanosine-5'-diphosphate | CPX_52010_52016 | 50,457.77 kDa | 7JZ0 | George Minasov | Monica Rosas-Lemus (NU) |
| CL | chloride | CPX_52010_52016 | 50,457.77 kDa | 7L6R | George Minasov | Monica Rosas-Lemus (NU) |
| MGP | 7-methyl-guanosine-5'-triphosphate | CPX_52010_52016 | 50,457.77 kDa | 6WVN | George Minasov | Monica Rosas-Lemus (NU) |
| M7G | 7n-methyl-8-hydroguanosine-5'-diphosphate | CPX_52010_52016 | 50,457.77 kDa | 7L6R | George Minasov | Monica Rosas-Lemus (NU) |
| ADE | adenine | CPX_52010_52016 | 50,457.77 kDa | 6WVN | George Minasov | Monica Rosas-Lemus (NU) |
| U | unknown | CPX_52010_52016 | 50,457.77 kDa | 7L6T | George Minasov | Monica Rosas-Lemus (NU) |
| SO4 | sulfate | CPX_52010_52016 | 50,457.77 kDa | 6WVN | George Minasov | Monica Rosas-Lemus (NU) |
| A2M | 2'-o-methyl-adenosine-5'-monophosphate | CPX_52010_52016 | 50,457.77 kDa | 7L6R | George Minasov | Monica Rosas-Lemus (NU) |
| MG | magnesium | CPX_52010_52016 | 50,457.77 kDa | 7L6T | George Minasov | Monica Rosas-Lemus (NU) |
| A | unknown | CPX_52010_52016 | 50,457.77 kDa | 7JZ0 | George Minasov | Monica Rosas-Lemus (NU) |
| ZN | zinc | CPX_52010_52016 | 50,457.77 kDa | 7L6T | George Minasov | Monica Rosas-Lemus (NU) |
| MN | CPX_52010_52016 | 50,457.77 kDa | 7L6R | George Minasov | Monica Rosas-Lemus (NU) | |
| SO4 | sulfate | CPX_52010_52016 | 50,457.77 kDa | 7L6R | George Minasov | Monica Rosas-Lemus (NU) |
| CL | chloride | CPX_52010_52016 | 50,457.77 kDa | 7L6T | George Minasov | Monica Rosas-Lemus (NU) |
| SO3 | sulfite ion | CPX_52010_52016 | 50,457.77 kDa | 6W4H | George Minasov | Monica Rosas-Lemus (NU) |
| SAH | CPX_52010_52016 | 50,457.77 kDa | 6WRZ | George Minasov | Monica Rosas-Lemus (NU) | |
| MSE | CPX_63254_63255 | 228,206.71 kDa | 5KCK | Changsoo Chang | Robert Jedrzejczak (ANL) |