Evidence map›Paper›PMID 34584739›Full record

ArticleIUCrJ2021

Millisecond mix-and-quench crystallography (MMQX) enables time-resolved studies of PEPCK with remote data collection.

Jonathan A Clinger, David W Moreau, Matthew J McLeod, Todd Holyoak, Robert E Thorne

Abstract read
In one paragraph

Article in IUCrJ, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
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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.

Jonathan A ClingerPhysics Department, Cornell University, 142 Sciences Drive, Ithaca, NY 14853, USA.ORCID https://orcid.org/0000-0002-4864-1427
David W MoreauPhysics Department, Cornell University, 142 Sciences Drive, Ithaca, NY 14853, USA.ORCID https://orcid.org/0000-0002-3193-571X
Matthew J McLeodPhysics Department, Cornell University, 142 Sciences Drive, Ithaca, NY 14853, USA.ORCID https://orcid.org/0000-0001-5540-916X
Todd HolyoakDepartment of Biology, University of Waterloo, Waterloo, ON N2L 3G1, Canada.ORCID https://orcid.org/0000-0002-7329-1115
Robert E ThornePhysics Department, Cornell University, 142 Sciences Drive, Ithaca, NY 14853, USA.

Funding

Training and OutreachP30GM124166 · NIGMS · CORNELL UNIVERSITY · PI RICHARD A. CERIONE · 2019 to 2026
$28.3M
Technology Development for High-Throughput Biomolecular CryoSAXSR01GM127528 · NIGMS · CORNELL UNIVERSITY · PI THORNE, ROBERT E. · 2018 to 2021
$1.5M
NIGMS NIH HHS P30 GM124166NIGMS NIH HHS R01 GM127528
6 · The paper itself

Abstract

Time-resolved crystallography of biomolecules in action has advanced rapidly as methods for serial crystallography have improved, but the large number of crystals and the complex experimental infrastructure that are required remain serious obstacles to its widespread application. Here, millisecond mix-and-quench crystallography (MMQX) has been developed, which yields millisecond time-resolved data using far fewer crystals and routine remote synchrotron data collection. To demonstrate the capabilities of MMQX, the conversion of oxaloacetic acid to phosphoenolpyruvate by phosphoenolpyruvate carboxy-kinase (PEPCK) is observed with a time resolution of 40 ms. By lowering the entry barrier to time-resolved crystallography, MMQX should enable a broad expansion in structural studies of protein dynamics.

Indexed as

enzyme mechanismsenzymologymillisecond mix-and-quench crystallographyprotein dynamicsprotein structurestructural biologystructure determinationtime-resolved crystallographyX-ray crystallography

Identifiers

PMID34584739
PMCPMC8420759

What OpenQuestion holds

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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.