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Original title:
Protein-Engineering katalytischer Bioscavenger zur Detoxifizierung phosphororganischer Verbindungen
Translated title:
Protein-Engineering of catalytical bioscavengers for the detoxification of organophosphorus compounds
Author:
Escher, Benjamin
Year:
2021
Document type:
Dissertation
Faculty/School:
TUM School of Life Sciences
Advisor:
Skerra, Arne (Prof. Dr.)
Referee:
Skerra, Arne (Prof. Dr.); Worek, Franz (Prof. Dr.)
Language:
de
Subject group:
BIO Biowissenschaften
Keywords:
bispezifische Enzyme, Bioscavenger, Organophosphate, Protein-Engineering
Translated keywords:
bispecific enzymes, bioscavenger, organophosphates, protein engineering
TUM classification:
CHE 800
Abstract:
Angelehnt an das Konzept bispezifischer Antikörper wurden bispezifische Enzyme zum Abbau von Organophosphat-Verbindungen (OPs) durch Ausnutzen der homodimeren Quartärstruktur von bakteriellen Phosphotriesterasen (PTE) generiert. Verschiedene Untereinheiten von PTE-Varianten aus Brevundimonas Diminuta sowie Agrobacterium radiobacter wurden erfolgreich kombiniert und deren Heterodimerisierung durch rationales Protein-Engineering stabilisiert. Der resultierende Bioscavenger aus PTEs unterschiedlich...     »
Translated abstract:
Inspired by the concept of bispecific antibodies, bispecific enzymes for the detoxification of organophosphates (OPs) were created by exploiting the homodimeric quarternary structure of bacterial phosphotriesterases (PTEs). Subunits of PTE variants from Brevundimonas diminuta and Agrobacterium radiobacter were successfully combined and their heterodimerization was stabilized by rational protein engineering. The resulting bioscavenger from PTEs with different bacterial origin exhibits an unpreced...     »
WWW:
https://mediatum.ub.tum.de/?id=1608980
Date of submission:
22.04.2021
Oral examination:
30.09.2021
File size:
42302469 bytes
Pages:
127
Urn (citeable URL):
https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20210930-1608980-1-9
Last change:
02.11.2021
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