Figure 5From: Insights into the structure and activity of prototype foamy virus RNase HInfluence of Mg2+ on the structure of PFV RNase H-(Q591-N751). 1H-15N-HSQC spectra of 45 μM PFV RNase H-(Q591-N751) were recorded at 298 K with a Bruker DRX 700 MHz spectrometer in 50 mM Na-phosphate pH 6.8, 100 mM NaCl, 0.5 mM DTT, 10% D2O in the absence (A) or presence (B) of 6 mM MgCl2.Back to article page