Evidence map›Paper›PMID 26699912›Full record

ArticleJournal of medicinal chemistry2016

Docking and Linking of Fragments To Discover Jumonji Histone Demethylase Inhibitors.

Magdalena Korczynska, Daniel D Le, Noah Younger, Elisabet Gregori-Puigjané, Anthony Tumber, Tobias Krojer, Srikannathasan Velupillai, Carina Gileadi, Radosław P Nowak, Eriko Iwasa and 5 more

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. The emerging role of KDM5A in human cancer.Journal of hematology & oncology · 2021
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Small molecule KDM4s inhibitors as anti-cancer agents.Journal of enzyme inhibition and medicinal chemistry · 2018
    Article
  15. Review
  16. Computer-Aided Drug Design in Epigenetics.Frontiers in chemistry · 2018
    Review
  17. Synthesis and Demonstration of the Biological Relevance of spChemistry (Weinheim an der Bergstrasse, Germany) · 2017
    Article
  18. Histone Lysine Demethylase Inhibitors.Cold Spring Harbor perspectives in medicine · 2017
    Review
  19. Review
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

15 authors.

Magdalena Korczynska
Daniel D Le
Noah Younger
Elisabet Gregori-Puigjané
Anthony TumberStructural Genomics Consortium, University of Oxford , Oxford OX3 7DQ, U.K.
Tobias KrojerStructural Genomics Consortium, University of Oxford , Oxford OX3 7DQ, U.K.
Srikannathasan VelupillaiStructural Genomics Consortium, University of Oxford , Oxford OX3 7DQ, U.K.
Carina GileadiStructural Genomics Consortium, University of Oxford , Oxford OX3 7DQ, U.K.
Radosław P NowakStructural Genomics Consortium, University of Oxford , Oxford OX3 7DQ, U.K.
Eriko Iwasa
Samuel B Pollock
Idelisse Ortiz Torres
Udo OppermannStructural Genomics Consortium, University of Oxford , Oxford OX3 7DQ, U.K.
Brian K Shoichet
Danica Galonić Fujimori

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007618 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANDERSON, MARK S · 1985 to 2020
$29.6M
DESIGN AND EXPERIMENTAL TESTING OF NEW DOCKING METHODSR01GM059957 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SHOICHET, BRIAN K · 1999 to 2017
$4.4M
A Specific Mechanism for Non-Specific InhibitionR01GM071630 · NIGMS · UNIVERSITY OF TORONTO · PI SHOICHET, BRIAN K · 2004 to 2016
$3.6M
Allosteric Regulation in the KDM5 Family of Histone DemethylasesR01GM114044 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FUJIMORI, DANICA GALONIC · 2015 to 2018
$1.3M
Arthritis Research UK 20522CIHRNIGMS NIH HHS GM59957NIGMS NIH HHS GM71630NIGMS NIH HHS R01 GM059957NIGMS NIH HHS R01 GM071630NIGMS NIH HHS R01 GM114044NIGMS NIH HHS T32 GM007618Versus Arthritis 20522Wellcome Trust 106169
6 · The paper itself

Abstract

Development of tool molecules that inhibit Jumonji demethylases allows for the investigation of cancer-associated transcription. While scaffolds such as 2,4-pyridinedicarboxylic acid (2,4-PDCA) are potent inhibitors, they exhibit limited selectivity. To discover new inhibitors for the KDM4 demethylases, enzymes overexpressed in several cancers, we docked a library of 600,000 fragments into the high-resolution structure of KDM4A. Among the most interesting chemotypes were the 5-aminosalicylates, which docked in two distinct but overlapping orientations. Docking poses informed the design of covalently linked fragment compounds, which were further derivatized. This combined approach improved affinity by ∼ 3 log-orders to yield compound 35 (Ki = 43 nM). Several hybrid inhibitors were selective for KDM4C over the related enzymes FIH, KDM2A, and KDM6B while lacking selectivity against the KDM3 and KDM5 subfamilies. Cocrystal structures corroborated the docking predictions. This study extends the use of structure-based docking from fragment discovery to fragment linking optimization, yielding novel KDM4 inhibitors.

Indexed as

Crystallography, X-RayDrug DesignEnzyme InhibitorsHumansJumonji Domain-Containing Histone DemethylasesMesalamineMolecular Docking SimulationNeoplasmsSmall Molecule LibrariesEnzyme InhibitorsJumonji Domain-Containing Histone DemethylasesKDM4A protein, humanMesalamineSmall Molecule Libraries

Identifiers

PMID26699912
PMCPMC5080985

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.