Evidence map›Paper›PMID 28562027›Full record

ArticleJournal of the American Chemical Society2017

Intein Zymogens: Conditional Assembly and Splicing of Split Inteins via Targeted Proteolysis.

Josef A Gramespacher, Adam J Stevens, Duy P Nguyen, Jason W Chin, Tom W Muir

Open access · hybridAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.5field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

39 citing papers in PubMed, 56 citations in OpenAlex.

  1. Chemical Biology 2025: Highlights From the Ch/Bi145 Course at Caltech.Chembiochem : a European journal of chemical biology · 2026
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  16. Cell surface sculpting using logic-gated protein actuators.bioRxiv : the preprint server for biology · 2023
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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

5 authors at 2 institutions in 2 countries.

Josef A GramespacherFrick Laboratory, Department of Chemistry, Princeton University , Princeton, New Jersey 08544, United States.
Adam J StevensFrick Laboratory, Department of Chemistry, Princeton University , Princeton, New Jersey 08544, United States.
Duy P NguyenMedical Research Council Laboratory of Molecular Biology , Francis Crick Avenue, Cambridge CB2 0QH, U.K.
Jason W ChinMedical Research Council Laboratory of Molecular Biology , Francis Crick Avenue, Cambridge CB2 0QH, U.K.
Tom W MuirFrick Laboratory, Department of Chemistry, Princeton University , Princeton, New Jersey 08544, United States.ORCID 0000-0001-9635-0344
Princeton University · USMRC Laboratory of Molecular Biology · GB

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007388 · NIGMS · PRINCETON UNIVERSITY · PI CRISTEA, ILEANA M. · 1985 to 2022
$27.4M
Structure, Function and Applications of InteinsR37GM086868 · NIGMS · PRINCETON UNIVERSITY · PI MUIR, TOM · 2012 to 2021
$5.4M
Medical Research Council MC_U105181009NIGMS NIH HHS R37 GM086868NIGMS NIH HHS T32 GM007388
6 · The paper itself

Abstract

Naturally split inteins have found widespread use in chemical biology due to their ability to drive the ligation of separately expressed polypeptides through a process termed protein trans-splicing (PTS). In this study, we harness PTS by rendering association of split intein fragments conditional upon the presence of a user-defined protease. We show that these intein "zymogens" can be used to create protein sensors and actuators that respond to the presence of various stimuli, including bacterial pathogens, viral infections, and light. We also show that this design strategy is compatible with several orthogonal split intein pairs, thereby opening the way to the creation of multiplexed sensor systems.

Indexed as

InteinsProtein SplicingProteolysisEnzyme PrecursorsGreen Fluorescent ProteinsHEK293 CellsHumansPeptidesenhanced green fluorescent proteinEnzyme PrecursorsGreen Fluorescent ProteinsPeptides

Identifiers

PMID28562027
PMCPMC5533455
OpenAlexW2619826100

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.