Article
Estimating the energetic contribution of hydrogen bonding to the stability of Candida methylica formate dehydrogenase by using double mutant cycle.
Biotechnology letters - 1 Jul 2004
Karagüler Nevin Gül, Sessions Richard B, Moreton Kathleen M, Clarke Anthony R, Holbrook J John
Abstract excerpt
An homology model of Candida methylica formate dehydrogenase (cm FDH) was constructed based on the Pseudomonas sp. 101 formate dehydrogenase (ps FDH) structure. In wild type cm FDH, Thr169 and Thr226 can form hydrogen bonds with each other. We measured the interaction energy between the two threonines independent of other interactions in the proteins by using a so-called double mutant cycle and assessing the...
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