Nucleobase-involved native chemical ligation: a novel reaction between an oxanine nucleobase and N-terminal cysteine for oligonucleotide-peptide conjugation

  • Jang, Eui Kyoung
  • Koike, Yohei
  • Ide, Yuko
  • Tajima, Kunihiko
  • Kanaori, Kenji
  • ... Pack, Seung Pil
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초록

In bioconjugation chemistry, achieving a target-specific reaction for a non-modified amino acid is challenging. Here, we report a novel nucleobase-involved native chemical ligation (NbCL) that allows a site-specific oligonucleotide-peptide conjugation via a new S-N acyl transfer reaction between an oxanine nucleobase and N-terminal cysteine.

키워드

NITRIC-OXIDEDNATRIS(2-CARBOXYETHYL)PHOSPHINE2'-DEOXYOXANOSINESTABILITYMECHANISMPROTEINSDAMAGE
제목
Nucleobase-involved native chemical ligation: a novel reaction between an oxanine nucleobase and N-terminal cysteine for oligonucleotide-peptide conjugation
저자
Jang, Eui KyoungKoike, YoheiIde, YukoTajima, KunihikoKanaori, KenjiPack, Seung Pil
DOI
10.1039/c9cc08808c
발행일
2020-05-21
유형
Article
저널명
Chemical Communications
56
41
페이지
5508 ~ 5511