Evidence map›Paper›PMID 32314908›Full record

ArticleBiochemistry2020

A Phosphorylated Intermediate in the Activation of WNK Kinases.

Radha Akella, Mateusz A Drozdz, John M Humphreys, Jenny Jiou, Mateusz Z Durbacz, Zuhair J Mohammed, Haixia He, Joanna Liwocha, Kamil Sekulski, Elizabeth J Goldsmith

Open access · greenAbstract read
In one paragraph

Article in Biochemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

14 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Structural basis for pseudokinase-mediated regulation of GCN2 in the integrated stress response.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Review
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  6. Article
  7. Review
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  9. Article
  10. Article
  11. Osmosensing by WNK Kinases.Molecular biology of the cell · 2021
    Article
  12. LRRC8A reduces intracellular chloride to permit WNK activation in response to hypertonic stress.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  13. WNKs are potassium-sensitive kinases.American journal of physiology. Cell physiology · 2021
    Article
  14. Article
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

10 authors at 4 institutions in 3 countries.

Radha AkellaDepartment of Biophysics, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-8816, United States.
Mateusz A DrozdzDepartment of Biophysics, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-8816, United States.
John M HumphreysDepartment of Biophysics, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-8816, United States.
Jenny JiouDepartment of Biophysics, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-8816, United States.
Mateusz Z DurbaczFaculty of Agronomy and Bioengineering, University of Life Sciences, Wojska Polskiego 28, 60-624 Poznan, Poland.
Zuhair J MohammedBiomedical Engineering, The University of Texas at Dallas, Richardson, Texas 75080, United States.
Haixia HeDepartment of Biophysics, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-8816, United States.
Joanna LiwochaDepartment of Molecular Machines and Signaling, Max Planck Institute for Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany.
Kamil SekulskiDepartment of Biophysics, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-8816, United States.
Elizabeth J GoldsmithDepartment of Biophysics, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-8816, United States.ORCID 0000-0001-8102-5012
The University of Texas Southwestern Medical Center · USMax Planck Institute of Biochemistry · DEThe University of Texas at Dallas · USUniversity of Life Sciences in Poznań · PL

Funding

Regulation of WNK signaling by potassium and Mo25: structure, function and physiologyR01DK110358 · NIDDK · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI RODAN, AYLIN RACHEL · 2016 to 2025
$4.1M
NIDDK NIH HHS R01 DK110358
6 · The paper itself

Abstract

WNK kinases autoactivate by autophosphorylation. Crystallography of the kinase domain of WNK1 phosphorylated on the primary activating site (pWNK1) in the presence of AMP-PNP reveals a well-ordered but inactive configuration. This new pWNK1 structure features specific and unique interactions of the phosphoserine, less hydration, and smaller cavities compared with those of unphosphorylated WNK1 (uWNK1). Because WNKs are activated by osmotic stress in cells, we addressed whether the structure was influenced directly by osmotic pressure. pWNK1 crystals formed in PEG3350 were soaked in the osmolyte sucrose. Suc-WNK1 crystals maintained X-ray diffraction, but the lattice constants and pWNK1 structure changed. Differences were found in the activation loop and helix C, common switch loci in kinase activation. On the basis of these structural changes, we tested for effects on

Indexed as

AnimalsCrystallography, X-RayHumansModels, MolecularPhosphorylationProtein Serine-Threonine KinasesRatsWNK Lysine-Deficient Protein Kinase 1Protein Serine-Threonine KinasesWnk1 protein, ratWNK3 protein, humanWNK Lysine-Deficient Protein Kinase 1

Identifiers

PMID32314908
PMCPMC7914002
OpenAlexW3016980954

What OpenQuestion holds

Textmetadata
LicenceTDM
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.