Evidence map›Paper›PMID 30821704›Full record

ArticleActa crystallographica. Section D, Structural biology2019

Resolving polymorphs and radiation-driven effects in microcrystals using fixed-target serial synchrotron crystallography.

Ali Ebrahim, Martin V Appleby, Danny Axford, John Beale, Tadeo Moreno-Chicano, Darren A Sherrell, Richard W Strange, Michael A Hough, Robin L Owen

Open access · hybridAbstract read
In one paragraph

Article in Acta crystallographica. Section D, Structural biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

33 citing papers in PubMed, 55 citations in OpenAlex.

  1. Microfluidic Devices for High-Throughput In Situ Serial Crystallography.Advances in biochemical engineering/biotechnology · 2026
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  12. Room-temperature serial synchrotron crystallography of the human phosphatase PTP1B.Acta crystallographica. Section F, Structural biology communications · 2023
    Article
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  16. Review
  17. Versatile microporous polymer-based supports for serial macromolecular crystallography.Acta crystallographica. Section D, Structural biology · 2021
    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

9 authors at 2 institutions in 1 country.

Ali EbrahimSchool of Biological Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, England.
Martin V ApplebyDiamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, England.
Danny AxfordDiamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, England.
John BealeDiamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, England.ORCID 0000-0003-1171-2428
Tadeo Moreno-ChicanoSchool of Biological Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, England.
Darren A SherrellDiamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, England.
Richard W StrangeSchool of Biological Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, England.ORCID 0000-0001-8825-3608
Michael A HoughSchool of Biological Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, England.ORCID 0000-0001-7377-6713
Robin L OwenDiamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, England.ORCID 0000-0002-2104-7057
Diamond Light Source · GBUniversity of Essex · GB

Funding

Biotechnology and Biological Sciences Research Council BB/M020924/1Biotechnology and Biological Sciences Research Council BB/M022714/1Leverhulme Trust RPG-2014-355
6 · The paper itself

Abstract

The ability to determine high-quality, artefact-free structures is a challenge in micro-crystallography, and the rapid onset of radiation damage and requirement for a high-brilliance X-ray beam mean that a multi-crystal approach is essential. However, the combination of crystal-to-crystal variation and X-ray-induced changes can make the formation of a final complete data set challenging; this is particularly true in the case of metalloproteins, where X-ray-induced changes occur rapidly and at the active site. An approach is described that allows the resolution, separation and structure determination of crystal polymorphs, and the tracking of radiation damage in microcrystals. Within the microcrystal population of copper nitrite reductase, two polymorphs with different unit-cell sizes were successfully separated to determine two independent structures, and an X-ray-driven change between these polymorphs was followed. This was achieved through the determination of multiple serial structures from microcrystals using a high-throughput high-speed fixed-target approach coupled with robust data processing.

Indexed as

Achromobacter cycloclastesAnimalsCrystallizationCrystallography, X-RayData CollectionEquipment DesignHumansMetalloproteinsNitrite ReductasesProtein ConformationSynchrotronsMetalloproteinsnitrite reductase, copper-containingNitrite Reductasesfixed-target serial crystallographymetalloproteinspolymorphismradiation damageroom temperature

Identifiers

PMID30821704
PMCPMC6400251
OpenAlexW2900177970

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.