1H, 13C and 15N assignment of stem-loop SL1 from the 5'-UTR of SARS-CoV-2.
Biomol NMR Assign
; 15(2): 467-474, 2021 10.
Article
in English
| MEDLINE | ID: covidwho-1442185
ABSTRACT
The stem-loop (SL1) is the 5'-terminal structural element within the single-stranded SARS-CoV-2 RNA genome. It is formed by nucleotides 7-33 and consists of two short helical segments interrupted by an asymmetric internal loop. This architecture is conserved among Betacoronaviruses. SL1 is present in genomic SARS-CoV-2 RNA as well as in all subgenomic mRNA species produced by the virus during replication, thus representing a ubiquitous cis-regulatory RNA with potential functions at all stages of the viral life cycle. We present here the 1H, 13C and 15N chemical shift assignment of the 29 nucleotides-RNA construct 5_SL1, which denotes the native 27mer SL1 stabilized by an additional terminal G-C base-pair.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Nuclear Magnetic Resonance, Biomolecular
/
5' Untranslated Regions
/
SARS-CoV-2
Language:
English
Journal:
Biomol NMR Assign
Journal subject:
Molecular Biology
/
Nuclear Medicine
Year:
2021
Document Type:
Article
Affiliation country:
S12104-021-10047-2
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