Figure 3: Superposed divalent metal binding sites in MjFEN (gray), RNase H (yellow), T5 exonuclease (green) and Taq polymerase (red). Despite the intriguing observation of an arch-like feature ...

Figure 1: Melting behavior of native RNase A (closed circles) and the disulfide-broken polypeptide (open triangles). Fig. 1b shows the analogous behavior as a function of guanidinium chloride ...