نتایج جستجو برای: amino acid biosynthesis

تعداد نتایج: 869526  

2008
Kelly Sheppard Jing Yuan Michael J. Hohn Brian Jester Kevin M. Devine Dieter Söll

Aminoacyl-tRNAs (aa-tRNAs) are the essential substrates for translation. Most aa-tRNAs are formed by direct aminoacylation of tRNA catalyzed by aminoacyl-tRNA synthetases. However, a smaller number of aa-tRNAs (Asn-tRNA, Gln-tRNA, Cys-tRNA and Sec-tRNA) are made by synthesizing the amino acid on the tRNA by first attaching a non-cognate amino acid to the tRNA, which is then converted to the cog...

A Amiri-Yekta A Zomorodipour H Gourabi M Shahriari khalaj MH Sanati N Fatemi S Abolghasemi S Bahrami

a:4:{s:10:"Background";s:897:"Human luteinizing hormone (hLH) belongs to glycoprotein hormones which is composed of two non-covalently linked subunit, α and β. The α-subunit is similar in all glycoprotein hormones, whereas the β-subunit is conferring the hormonal specificity. This hormone has important roles in the growth and maturity of sexual organs and secondary sexual characteristics and st...

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