Extracurricular laboratory: Discover of Hydroxymethanesulfonic Acid Sodium Salt

Interested yet? Read on for other articles about 870-72-4, you can contact me at any time and look forward to more communication. Formula: CH3NaO4S.

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 870-72-4, Name is Hydroxymethanesulfonic Acid Sodium Salt, SMILES is O=S(CO)([O-])=O.[Na+], in an article , author is Zhang, Likui, once mentioned of 870-72-4, Formula: CH3NaO4S.

Characterization of a novel type III alcohol dehydrogenase from Thermococcus barophilus Ch5

The genome of the hyperthermophilic and piezophilic euryarchaeaon Thermococcus barophilus Ch5 encodes three putative alcohol dehydrogenases (Tba ADHs). Herein, we characterized Tba ADH(547) biochemically and probed its catalytic mechanism by mutational studies. Our data demonstrate that Tba ADH547 can oxidize ethanol and reduce acetaldehyde at high temperature with the same optimal temperature (75 degrees C) and exhibit similar thermostability for oxidization and reduction reactions. However, Tba ADH(547) has different optimal pH for oxidation and reduction: 8.5 for oxidation and 7.0 for reduction. Tba ADH(547) is dependent on a divalent ion for its oxidation activity, among which Mn2+ is optimal. However, Tba ADH(547) displays about 20% reduction activity without a divalent ion, and the maximal activity with Fe2+. Furthermore, Tba ADH(547) showcases a strong substrate preference for 1-butanol and 1-hexanol over ethanol and other alcohols. Similarly, Tba ADH(547) prefers butylaldehyde to acetaldehyde as its reduction substrate. Mutational studies showed that the mutations of residues D195, H199, H262 and H274 to Ala result in the significant activity loss of Tba ADH(547), suggesting that residues D195, H199, H262 and H274 are responsible for catalysis. Overall, Tba ADH(547) is a thermoactive ADH with novel biochemical characteristics, thereby allowing this enzyme to be a potential biocatalyst. (C) 2021 Elsevier B.V. All rights reserved.

Interested yet? Read on for other articles about 870-72-4, you can contact me at any time and look forward to more communication. Formula: CH3NaO4S.

Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts