Supporting role of lysine 13 and glutamate 16 in the acid–base mechanism of saccharopine dehydrogenase from Saccharomyces cerevisiae

2012 ◽  
Vol 522 (1) ◽  
pp. 57-61 ◽  
Author(s):  
Vidya Prasanna Kumar ◽  
Ann H. West ◽  
Paul F. Cook
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Acid Base ◽  
Saccharopine Dehydrogenase ◽  
Base Mechanism

scholarly journals Evidence in Support of Lysine 77 and Histidine 96 as Acid–Base Catalytic Residues in Saccharopine Dehydrogenase from Saccharomyces cerevisiae

Biochemistry ◽  
2012 ◽  
Vol 51 (4) ◽  
pp. 857-866 ◽  
Author(s):  
Vidya Prasanna Kumar ◽  
Leonard M. Thomas ◽  
Kostyantyn D. Bobyk ◽  
Babak Andi ◽  
Paul F. Cook ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Acid Base ◽  
Catalytic Residues ◽  
Saccharopine Dehydrogenase

Protective role of l ‐threonine against cadmium toxicity in Saccharomyces cerevisiae

2021 ◽  
Author(s):  
Linru Huang ◽  
Zhijia Fang ◽  
Jian Gao ◽  
Jingwen Wang ◽  
Yongbin Li ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Cadmium Toxicity ◽  
Protective Role

Ethanol conversion over Ga2O3-ZrO2 solid solution: empirical evidences of the reaction pathway, the surface acid–base property, and role of isolated gallium ion

2021 ◽  
Author(s):  
Takashi Yamamoto ◽  
Akihito Kurimoto ◽  
Riona Sato ◽  
Shoki Katada ◽  
Hirotaka Mine ◽  
...  
Keyword(s):  
Solid Solution ◽  
Reaction Pathway ◽  
Ethanol Conversion ◽  
Acid Base ◽  
Base Property ◽  
Temperature Range ◽  
Acid Base Property

Ethanol conversion by Ga2O3-ZrO2 solid solution was examined in the temperature range 573–773 K, and acetone/isobutene formation was confirmed under cofeeding of H2O vapor. The reaction pathway was empirically investigated...

scholarly journals Suppressor Analysis of the Saccharomyces cerevisiae Gene REC104 Reveals a Genetic Interaction With REC102

Genetics ◽  
1999 ◽  
Vol 151 (4) ◽  
pp. 1261-1272 ◽  
Author(s):  
Laura Salem ◽  
Natalie Walter ◽  
Robert Malone
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Meiotic Recombination ◽  
Null Allele ◽  
Genetic Interaction ◽  
In Vitro Mutagenesis ◽  
Conditional Mutations ◽  
Suppressor Analysis

Abstract REC104 is a gene required for the initiation of meiotic recombination in Saccharomyces cerevisiae. To better understand the role of REC104 in meiosis, we used an in vitro mutagenesis technique to create a set of temperature-conditional mutations in REC104 and used one ts allele (rec104-8) in a screen for highcopy suppressors. An increased dosage of the early exchange gene REC102 was found to suppress the conditional recombinational reduction in rec104-8 as well as in several other conditional rec104 alleles. However, no suppression was observed for a null allele of REC104, indicating that the suppression by REC102 is not “bypass” suppression. Overexpression of the early meiotic genes REC114, RAD50, HOP1, and RED1 fails to suppress any of the rec104 conditional alleles, indicating that the suppression might be specific to REC102.

Role of Oxidative Phosphorylation in Histatin 5-Induced Cell Death in Saccharomyces cerevisiae

2004 ◽  
Vol 26 (23) ◽  
pp. 1781-1785 ◽  
Author(s):  
Kris De Smet ◽  
Rieka Reekmans ◽  
Roland Contreras
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Cell Death ◽  
Oxidative Phosphorylation ◽  
Histatin 5
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