نتایج جستجو برای: 5- enolpyruvylshikimate 3-phosphate synthase

تعداد نتایج: 2612480  

Journal: :Archives of biochemistry and biophysics 2006
Júlio C Borges José H Pereira Igor B Vasconcelos Giovanni C dos Santos Johnny R Olivieri Carlos H I Ramos Mário S Palma Luiz A Basso Diógenes S Santos Walter F de Azevedo

The 5-enolpyruvylshikimate-3-phosphate synthase catalyses the sixth step of the shikimate pathway that is responsible for synthesizing aromatic compounds and is absent in mammals, which makes it a potential target for drugs development against microbial diseases. Here, we report the phosphate binding effects at the structure of the 5-enolpyruvylshikimate-3-phosphate synthase from Mycobacterium ...

Journal: :The Biochemical journal 1990
T R Hawkes T Lewis J R Coggins D M Mousdale D J Lowe R N Thorneley

The pre-steady-state kinetics of phosphate formation from 5-enolpyruvylshikimate 3-phosphate catalysed by Escherichia coli chorismate synthase (EC 4.6.1.4) were studied by a rapid-acid-quench technique at 25 degrees C at pH 7.5. No pre-steady-state 'burst' or 'lag' phase was observed, showing that phosphate is released concomitant with the rate-limiting step of the enzyme. The implications of t...

Afsoon Afshari Ali Hatef Salmanian, Kobra Zakikhan Mandana Moshashaie

Site-directed mutagenesis (SDM) as a powerful technique was used to change two important and conserved amino acids in 5-enolpyruvylshikimate 3- phosphate synthase (EPSPS) gene of E. coli. The mutations changed glycine 96 to alanine and alanine 183 to threonine. These two amino acids are very important for intraction of the wide spectrum herbicide, glyphosate, to EPSP synthase enzymes. By design...

Journal: :iranian journal of biotechnology 2006
ali hatef salmanian kobra zakikhan afsoon afshari mandana moshashaie

site-directed mutagenesis (sdm) as a powerful technique was used to change two important and conserved amino acids in 5-enolpyruvylshikimate 3- phosphate synthase (epsps) gene of e. coli. the mutations changed glycine 96 to alanine and alanine 183 to threonine. these two amino acids are very important for intraction of the wide spectrum herbicide, glyphosate, to epsp synthase enzymes. by design...

Journal: :Journal of the Food Hygienic Society of Japan (Shokuhin Eiseigaku Zasshi) 2003

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