Enzymatic synthesis of c-glutamylglutamine, a stable glutamine analogue, by c-glutamyltranspeptidase from Escherichia coli K-12

Faculty Science Year: 2010
Type of Publication: ZU Hosted Pages: 1877-1881
Authors:
Ashraf Sabry Abdelfattah alsaied
Journal: Biotechnology Letters Springer Science+Business Media B.V. 2010 Volume: 32
Keywords : Enzymatic synthesis , c-glutamylglutamine, , stable glutamine analogue, , c-glutamyltranspeptidase from    
Abstract:
The optimal reaction conditions for the synthesis of c-glutamylglutamine using c-glutamyltranspeptidase from Escherichia coli were determined. The maximum yield of c-glutamylglutamine (110 mM) was obtained using 250 mM L-glutamine and
   
     
 
       

Author Related Publications

  • Ashraf Sabry Abdelfattah alsaied, "Characterization of Homocysteine γ-Lyase from Submerged and Solid Cultures of Aspergillus fumigatus ASH (JX006238)", Korean Society of Microbiology and Biotechnology, 2013 More
  • Ashraf Sabry Abdelfattah alsaied, "Purification and Characterization of LAmino Acid Oxidase from the SolidState Grown Cultures of Aspergillus oryzae ASH1", Pleiades Publishing, LTD, 2013 More
  • Ashraf Sabry Abdelfattah alsaied, "Microbial L-methioninase: production, molecular characterization, and therapeutic applications", Springer-Verlag 2010, 2010 More
  • Ashraf Sabry Abdelfattah alsaied, "Characterization and immobilization of purified Aspergillus flavipes L-methioninase: continuous production of methanethiol", The Society of Applied Microbiology, 2011 More
  • Ashraf Sabry Abdelfattah alsaied, "L-methioninase production by Aspergillus flavipes under solid-state fermentation", Wiley-VCH Verlag GmbH and Co. KGaA, Weinheim, 2009 More

Department Related Publications

  • Siham Abdahafy Awadallah, "Antibacterial Activity of Essential Oil and Their Effects on Nile tilapia Fingerlings Performance.", Journal of medical Sciences., 2013 More
  • Siham Abdahafy Awadallah, "Effect of copper bearing Egyptian bentonite on the growth performance and intestinal microflora of rabbits.", The Journal of American Science., 2014 More
  • Shaima AbdulRahman Ismail Ezz, "Ecological Studies on Eclipta alba (L.) Hassk. at canal banks of Menia El-Kamh in Sharkia province, Egypt.", المؤتمر العلمى السنوى للبيئه, 2014 More
  • Hdiat Mohammed Hammad Salameh, "Ecophysiological studies of three desert plants growing in two different habitats, central region, Saudi Arabia", Saudi Arabia, 2014 More
  • Hdiat Mohammed Hammad Salameh, "Phytoremediation of the herbicide simazine by P450 transgenic tobacco plants.", السعودية, 2014 More
Tweet