Evidence map›Paper›PMID 31320618›Full record

ArticleNature communications2019

Structural mechanism of synergistic activation of Aurora kinase B/C by phosphorylated INCENP.

Kamal R Abdul Azeez, Sneha Chatterjee, Channing Yu, Todd R Golub, Frank Sobott, Jonathan M Elkins

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

22 citing papers in PubMed, 45 citations in OpenAlex.

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  9. Surface-mutagenesis strategies to enable structural biology crystallization platforms.Acta crystallographica. Section D, Structural biology · 2024
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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

6 authors at 5 institutions in 4 countries.

Kamal R Abdul AzeezStructural Genomics Consortium, University of Oxford, Old Road Campus Research Building, Old Road Campus, Roosevelt Drive, Oxford, OX3 7DQ, UK.
Sneha ChatterjeeBiomolecular and Analytical Mass Spectrometry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium.
Channing YuBroad Institute, 415 Main St, Cambridge, MA, 02142, USA.ORCID http://orcid.org/0000-0002-3231-2565
Todd R GolubBroad Institute, 415 Main St, Cambridge, MA, 02142, USA.ORCID http://orcid.org/0000-0003-0113-2403
Frank SobottBiomolecular and Analytical Mass Spectrometry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium.
Jonathan M ElkinsStructural Genomics Consortium, University of Oxford, Old Road Campus Research Building, Old Road Campus, Roosevelt Drive, Oxford, OX3 7DQ, UK. jon.elkins@sgc.ox.ac.uk.ORCID http://orcid.org/0000-0003-2858-8929
Broad Institute · USUniversidade Estadual de Campinas (UNICAMP) · BRUniversity of Antwerp · BEUniversity of Leeds · GBUniversity of Oxford · GB

Funding

Wellcome TrustWellcome Trust 106169/ZZ14/Z
6 · The paper itself

Abstract

Aurora kinases B and C (AURKB/AURKC) are activated by binding to the C-terminal domain of INCENP. Full activation requires phosphorylation of two serine residues of INCENP that are conserved through evolution, although the mechanism of this activation has not been explained. Here we present crystal structures of the fully active complex of AURKC bound to INCENP, consisting of phosphorylated, activated, AURKC and INCENP phosphorylated on its TSS motif, revealing the structural and biochemical mechanism of synergistic activation of AURKC:INCENP. The structures show that TSS motif phosphorylation stabilises the kinase activation loop of AURKC. The TSS motif phosphorylations alter the substrate-binding surface consistent with a mechanism of altered kinase substrate selectivity and stabilisation of the protein complex against unfolding. We also analyse the binding of the most specific available AURKB inhibitor, BRD-7880, and demonstrate that the well-known Aurora kinase inhibitor VX-680 disrupts binding of the phosphorylated INCENP TSS motif.

Indexed as

Aurora Kinase BAurora Kinase CChromosomal Proteins, Non-HistoneCrystallography, X-RayCyclopropanesEnzyme ActivationHumansPhosphorylationPiperazinesProtein BindingProtein DomainsProtein FoldingPyrazolesPyrimidinesSerineAURKB protein, humanAURKC protein, humanAurora Kinase BAurora Kinase CChromosomal Proteins, Non-HistoneCyclopropanesINCENP protein, humanPiperazinesPyrazolesPyrimidinesSerinetozasertib

Identifiers

PMID31320618
PMCPMC6639382
OpenAlexW2960064402

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.