Evidence map›Paper›PMID 26828269›Full record

ArticleBiochemical and biophysical research communications2016

The solution structure of the kallikrein-related peptidases inhibitor SPINK6.

Sascha Jung, Jan Fischer, Björn Spudy, Tim Kerkow, Frank D Sönnichsen, Li Xue, Alexandre M J J Bonvin, Peter Goettig, Viktor Magdolen, Ulf Meyer-Hoffert and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Biochemical and biophysical research communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

9 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Review
  3. Drug Discovery Strategies for Kallikrein-Related Peptidases.International journal of molecular sciences · 2025
    Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. 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

11 authors at 5 institutions in 3 countries.

Sascha JungInstitute of Biochemistry, Christian-Albrechts-University, Olshausenstr. 40, 24098 Kiel, Germany.
Jan FischerDepartment of Dermatology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.
Björn SpudyInstitute of Biochemistry, Christian-Albrechts-University, Olshausenstr. 40, 24098 Kiel, Germany.
Tim KerkowInstitute of Biochemistry, Christian-Albrechts-University, Olshausenstr. 40, 24098 Kiel, Germany.
Frank D SönnichsenOtto Diels Institute of Organic Chemistry, Christian-Albrechts-University, Olshausenstr. 40, 24098 Kiel, Germany.
Li XueBijvoet Center for Biomolecular Research, Faculty of Science - Chemistry, Utrecht University, Utrecht 3584 CH, The Netherlands.
Alexandre M J J BonvinBijvoet Center for Biomolecular Research, Faculty of Science - Chemistry, Utrecht University, Utrecht 3584 CH, The Netherlands.
Peter GoettigDepartment of Molecular Biology, University of Salzburg, Salzburg, Austria.
Viktor MagdolenKlinische Forschergruppe der Frauenklinik, Klinikum rechts der Isar, TU München, Munich, Germany.
Ulf Meyer-HoffertDepartment of Dermatology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.
Joachim GrötzingerInstitute of Biochemistry, Christian-Albrechts-University, Olshausenstr. 40, 24098 Kiel, Germany. Electronic address: jgroetzinger@biochem.uni-kiel.de.
Christian-Albrechts-Universität zu Kiel · DEUniversity Hospital Schleswig-Holstein · DEUniversity of Applied Sciences Utrecht · NLTUM Klinikum · DEUniversity of Salzburg · AT

Funding

Austrian Science Fund FWF P 25003
6 · The paper itself

Abstract

Kallikrein-related peptidases (KLKs) are crucial for epidermal barrier function and are involved in the proteolytic regulation of the desquamation process. Elevated KLK levels were reported in atopic dermatitis. In skin, the proteolytic activity of KLKs is regulated by specific inhibitors of the serine protease inhibitor of Kazal-type (SPINK) family. SPINK6 was shown to be expressed in human stratum corneum and is able to inhibit several KLKs such as KLK4, -5, -12, -13 and -14. In order to understand the structural traits of the specific inhibition we solved the structure of SPINK6 in solution by NMR-spectroscopy and studied its interaction with KLKs. Thereby, beside the conserved binding mode, we identified an alternate binding mode which has so far not been observed for SPINK inhibitors.

Indexed as

Models, ChemicalModels, MolecularAmino Acid SequenceBinding SitesComputer SimulationEnzyme ActivationHumansMagnetic Resonance SpectroscopyMolecular Sequence DataProteinase Inhibitory Proteins, SecretoryProtein BindingProtein ConformationSequence Analysis, ProteinSerine Peptidase Inhibitors, Kazal TypeProteinase Inhibitory Proteins, SecretorySerine Peptidase Inhibitors, Kazal TypeSPINK6 protein, humanKallikrein-related peptidase 4KLK4Model protease – inhibitor complexNuclear magnetic resonanceSPINK6Structure

Identifiers

PMID26828269
PMCPMC5553623
OpenAlexW2256053074

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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.