Co²⁺ Selectivity of Thermotoga maritima CorA and Its Inability to Regulate Mg²⁺ Homeostasis Present a New Class of CorA Proteins

Supplemental Data

Files in this Data Supplement:

• Supplemental Figure 2 (.pdf, 59 KB) - Assaying the substrate selectivity of E. coli endogenous CorA by monitoring the loss of growth activity caused by Co2+ toxicity and the recovery of growth activity caused by addition of Mg2+.
• Supplemental Figure 1 (.jpg, 313 KB) - Stability effect of cobalt (Co) and nickel (Ni) ions on TmCorA at different concentrations and in the presence of 1 mM Mg. The assay was performed at 95 ��C.