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Neuartige Tryptophan-Synthasen aus Hyperthermophilen: Charakterisierung der Enzyme aus Sulfolobus solfataricus

Leopoldseder, Sonja (2006) Neuartige Tryptophan-Synthasen aus Hyperthermophilen: Charakterisierung der Enzyme aus Sulfolobus solfataricus. PhD, Universität Regensburg.

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Date of publication of this fulltext: 02 Aug 2006 07:45

Abstract (German)

In der vorliegenden Arbeit wurde die Tryptophan Synthase aus Sulfolobus solfataricus strukturell und funktionell untersucht. Zu diesem Zweck wurden die Operon-ständigen Gene strpA und strpB2a, sowie das nicht Operon-ständige strpB2b getrennt in Escherichia coli exprimiert, die Genprodukte gereinigt und charakterisiert. sTrpB2a und sTrpB2b katalysieren mit vergleichbar hoher Effizienz die ...

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Translation of the abstract (English)

The structure and function of the tryptophan synthase from Sulfolobus solfataricus were investigated. To this end, the strpA and strpB2a genes of the trp operon, as well as the strpB2b gene that is located outside the trp operon, were expressed individually in Escherichia coli, and the gene products were purified and characterized. Both sTrpB2a and sTrpB2b catalyze the biosynthesis of tryptophan ...

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Item type:Thesis of the University of Regensburg (PhD)
Date:1 August 2006
Referee:Reinhard (Prof. Dr.) Sterner
Date of exam:17 January 2006
Institutions:Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Reinhard Sterner
Keywords:Protein-Protein-Wechselwirkung , Biochemische Evolution , Extrem thermophile Bakterien , Molekulare Bioinformatik , Tryptophanstoffwechsel , Sulfolobus solfataricus , Multienzymkomplex , Strukturanalyse , Tryptophansynthase , Protein-Design , protein-protein interaction , protein evolution , computational analysis , trypophan biosynthesis
Dewey Decimal Classification:500 Science > 570 Life sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:10434
Owner only: item control page

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