Asymmetric β‐Methylation of l‐ and d‐α‐Amino Acids by a Self‐Contained Enzyme Cascade. (11th March 2020)
- Record Type:
- Journal Article
- Title:
- Asymmetric β‐Methylation of l‐ and d‐α‐Amino Acids by a Self‐Contained Enzyme Cascade. (11th March 2020)
- Main Title:
- Asymmetric β‐Methylation of l‐ and d‐α‐Amino Acids by a Self‐Contained Enzyme Cascade
- Authors:
- Liao, Cangsong
Seebeck, Florian P. - Abstract:
- Abstract: This report describes a modular enzyme‐catalyzed cascade reaction that transforms l ‐ or d ‐α‐amino acids to β‐methyl‐α‐amino acids. In this process an α‐amino acid transaminase, an α‐keto acid methyltransferase, and a halide methyltransferase cooperate in two orthogonal reaction cycles that mediate product formation and regeneration of the cofactor pyridoxal‐5′‐phosphate and the co‐substrate S‐adenosylmethionine. The only stoichiometric reagents consumed in this process are the unprotected l ‐ or d ‐α‐amino acid and methyl iodide. Abstract : Eine modulare enzymkatalysierte Eintopfreaktion produziert l ‐ und d ‐β‐Methyl‐α‐Aminosäuren aus ungeschützten l ‐ oder d ‐α‐Aminosäuren. In diesem System arbeiten eine α‐Aminosäure‐Transaminase (TA), eine α‐Ketosäure‐Methyltransferase (MT) und eine Halogenid‐Methyltransferase (HMT) in zwei orthogonalen Reaktionszyklen zusammen, um die Produktbildung und Regeneration des Kofaktors Pyridoxal‐5′‐phosphat und des Kosubstrats S‐Adenosylmethionin zu vermitteln.
- Is Part Of:
- Angewandte Chemie. Volume 132:Number 18(2020)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 132:Number 18(2020)
- Issue Display:
- Volume 132, Issue 18 (2020)
- Year:
- 2020
- Volume:
- 132
- Issue:
- 18
- Issue Sort Value:
- 2020-0132-0018-0000
- Page Start:
- 7251
- Page End:
- 7254
- Publication Date:
- 2020-03-11
- Subjects:
- Aminosäuren -- Biokatalyse -- Methyltransferase -- S-Adenosylmethionin -- Stereoselektive C-Alkylierung
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201916025 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 24187.xml