Table 2 Final sample concentrations used for EXAFS analysis of HpUreE wild-type and H152A mutant
SampleProtein (mM)Ni2+ (mM)Zn2+ (mM)
Ni-HpUreE0.530.48
Zn-HpUreE0.530.48
H152A Ni-HpUreE0.770.69
H152A Zn-HpUreE0.220.19