Chemical Protein Synthesis by Chemoselective #x03B1;-Ketoacid-Hydroxylamine (KAHA) Ligations with 5-Oxaproline
© 2021. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature..
Chemical protein synthesis enables the precise construction of proteins by employing solid-phase peptide synthesis and chemoselective ligations. One such chemoselective reaction suitable for protein synthesis is the α-Ketoacid-Hydroxylamine (KAHA) ligation. Fully unprotected peptides are ligated by a selective reaction between α-ketoacids and hydroxylamines to give native amide bonds. Herein, we describe the chemical synthesis of ubiquitin by a two-segment approach using the 5-oxaproline hydroxylamine.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:2355 |
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Enthalten in: |
Methods in molecular biology (Clifton, N.J.) - 2355(2021) vom: 12., Seite 151-162 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Farnung, Jakob [VerfasserIn] |
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Links: |
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Themen: |
α-Ketoacid |
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Anmerkungen: |
Date Completed 11.01.2022 Date Revised 11.01.2022 published: Print Citation Status MEDLINE |
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doi: |
10.1007/978-1-0716-1617-8_14 |
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funding: |
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PPN (Katalog-ID): |
NLM32930741X |
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520 | |a Chemical protein synthesis enables the precise construction of proteins by employing solid-phase peptide synthesis and chemoselective ligations. One such chemoselective reaction suitable for protein synthesis is the α-Ketoacid-Hydroxylamine (KAHA) ligation. Fully unprotected peptides are ligated by a selective reaction between α-ketoacids and hydroxylamines to give native amide bonds. Herein, we describe the chemical synthesis of ubiquitin by a two-segment approach using the 5-oxaproline hydroxylamine | ||
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