نتایج جستجو برای: 1 pyrroline 5 carboxylate synthetase p5cs

تعداد نتایج: 3385599  

Journal: :Applied and environmental microbiology 2003
Olga Martin Marjorie C Brandriss Gisbert Schneider Alan T Bakalinsky

Anaerobic arginine catabolism in Saccharomyces cerevisiae was genetically modified to allow assimilation of all four rather than just three of the nitrogen atoms in arginine. This was accomplished by bypassing normal formation of proline, an unusable nitrogen source in the absence of oxygen, and causing formation of glutamate instead. A pro3 ure2 strain expressing a PGK1 promoter-driven PUT2 al...

Journal: :Chemical communications 2007
Peili Teo L L Koh T S Andy Hor

The combinative use of Au(I), a skeletally flexible diphosphine and a bifunctional spacer of pyridyl carboxylate with tunable directional and donor properties has resulted in a series of structurally distinctive ensembles and Au(2) metalloligands with O-donicity.

Journal: :Dalton transactions 2010
Philipp Heinz Michael Puchberger Maria Bendova Stefan O Baumann Ulrich Schubert

The clusters Ti(6)O(4)(OPr)(8)(OOC(CH(2))(2)C[triple bond]CH)(8) and [Zr(6)O(4)(OH)(4)(OOC(CH(2))(3)C[triple bond]CH)(12)](2) with acetylenic carboxylate ligands were prepared and structurally characterized in solution and in the crystalline state. Model reactions showed that they are suitable candidates for the formation of cluster-based inorganic-organic hybrid materials by alkyne-azide click...

Journal: :The Journal of nutrition 2008
Hiroshi Mitsubuchi Kimitoshi Nakamura Shiro Matsumoto Fumio Endo

l-Proline concentration is primarily related to the balance of enzymatic activities of proline dehydrogenase [proline oxidase (POX)] and Delta-1-pyrroline-5-carboxylate (P5C) reductase. As a result, P5C plays a pivotal role in maintaining the concentration of proline in body fluids and inborn errors of P5C metabolism lead to disturbance of proline metabolism. Several inborn errors of proline me...

Journal: :The New phytologist 2015
Kilani Ben Rejeb Delphine Lefebvre-De Vos Isabel Le Disquet Anne-Sophie Leprince Marianne Bordenave Régis Maldiney Asma Jdey Chedly Abdelly Arnould Savouré

Many plants accumulate proline, a compatible osmolyte, in response to various environmental stresses such as water deficit and salinity. In some stress responses, plants generate hydrogen peroxide (H2 O2 ) that mediates numerous physiological and biochemical processes. The aim was to study the relationship between stress-induced proline accumulation and H2 O2 production. Using pharmacological a...

Journal: :Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 2020

Journal: :Acta crystallographica. Section C, Crystal structure communications 2004
Daniel E Lynch Ian McClenaghan

The structure of ethyl 2-amino-4-tert-butyl-1,3-thiazole-5carboxylate, C10H16N2O2S, (I), and the structure of the 1:1 adduct 6-methylimidazo[2,1-b]thiazole±2-amino-1,3-thiazole (1/1), C6H6N2S C3H4N2S, (II), have been determined. The molecules in (I) associate via a hydrogen-bonded R2(8) dimer consisting of NÐH N interactions, with the hydrogenbonding array additionally involving NÐH O interacti...

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