Evidence map›Paper›PMID 36789088›Full record

ArticleBio-protocol2023

BONCAT-based Profiling of Nascent Small and Alternative Open Reading Frame-encoded Proteins.

Xiongwen Cao, Yanran Chen, Alexandra Khitun, Sarah A Slavoff

Abstract read
In one paragraph

Article in Bio-protocol, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Xiongwen CaoDepartment of Chemistry, Yale University, New Haven, Connecticut 06520, United States.
Yanran ChenDepartment of Chemistry, Yale University, New Haven, Connecticut 06520, United States.
Alexandra KhitunDepartment of Chemistry, Yale University, New Haven, Connecticut 06520, United States.
Sarah A SlavoffDepartment of Chemistry, Yale University, New Haven, Connecticut 06520, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RIBO-seq and proteogenomics have revealed that mammalian genomes harbor thousands of unannotated small and alternative open reading frames (smORFs, <100 amino acids, and alt-ORFs, >100 amino acids, respectively). Several dozen mammalian smORF-encoded proteins (SEPs) and alt-ORF-encoded proteins (alt-proteins) have been shown to play important biological roles, while the overwhelming majority of smORFs and alt-ORFs remain uncharacterized, particularly at the molecular level. Functional proteomics has the potential to reveal key properties of unannotated SEPs and alt-proteins in high throughput, and an approach to identify SEPs and alt-proteins undergoing regulated synthesis should be of broad utility. Here, we introduce a chemoproteomic pipeline based on bio-orthogonal non-canonical amino acid tagging (BONCAT) (Dieterich et al., 2006) to profile nascent SEPs and alt-proteins in human cells. This approach is able to identify cellular stress-induced and cell-cycle regulated SEPs and alt-proteins in cells. Graphical abstract Schematic overview of BONCAT-based chemoproteomic profiling of nascent, unannotated small and alternative open reading frame-encoded proteins (SEPs and alt-proteins).

Indexed as

Alternative protein (alt-protein)ChemoproteomicsMicropeptideMicroproteinProtein translationProteomicsSmall open reading frame (smORF)Unnatural amino acid

Identifiers

PMID36789088
PMCPMC9901453

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.