Since mutations affect differently the solvent exposure of the three α3 methionines, we then asked how the exposure to solvent of a single methionine would influence the exposure of the other two.
The conventional prediction of residue-specific thermodynamic stabilities explicitly relies upon the simple criterion of exposure to solvent as determining the rate of hydrogen exchange.
LOQ is far below the permitted daily exposure of each solvent.
(Note that since the entire DSA length has 18 carbons, in each case, there is also an unfavorable contribution to ΔΔ G from exposure to solvent of the remaining methylenes on the polar end of the chain).
Moreover, the development of leukemia is a complex process involving many risk factors, such as diagnostic X-rays, the history of occupational exposure of organic solvents (2.56, 1.03-6.39), the moving interval after house decoration (1.67, 1.173-2.39), the years of oxidant hair dye use (1.68, 1.04-2.70), and smoking and pesticide application [ 58, 59].
The exposure classifications of solvents and pesticides were too broad to allow identification of specific (groups of) chemical agents to be held responsible for the increased risks of either anomaly.
As a measure of exposure to certain solvent, solvent accessibility can be used to identify what degree a residue is buried or exposed.
Most studies assessing the effects of solvent exposure on vision have focused on exposure via inhalation, whereas our analysis examined exposure mainly from ingestion of contaminated water and, to a lesser extent, dermal absorption and inhalation during bathing.
Recent crystal structures of wild-type NBD1 and ΔF508 NBD1 showed that deletion of Phe508 caused only local structural changes in residues 509−511 such as increased exposure of Val510 to solvent (16).
At this scale, indium was added first to minimise exposure of 5 to solvent and heat and the reaction was started by the addition of 5 at ca. 45 °C to limit the exotherm (ca. 61 °C).
