Evidence map›Paper›PMID 30383465›Full record

ArticleSLAS discovery : advancing life sciences R & D2019

Development of a Selection Method for Discovering Irreversible (Covalent) Binders from a DNA-Encoded Library.

Zhengrong Zhu, LaShadric C Grady, Yun Ding, Kenneth E Lind, Christopher P Davie, Christopher B Phelps, Ghotas Evindar

Open access · hybridAbstract read
In one paragraph

Article in SLAS discovery : advancing life sciences R & D, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Identification of Structurally Novel KRASJournal of medicinal chemistry · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Advances in covalent drug discovery.Nature reviews. Drug discovery · 2022
    Review
  7. Article
  8. Review
  9. Article
  10. 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

7 authors at 1 institution in 2 countries.

Zhengrong Zhu1 GlaxoSmithKline, Cambridge, Massachusetts, USA.ORCID 0000-0001-6766-8927
LaShadric C Grady1 GlaxoSmithKline, Cambridge, Massachusetts, USA.
Yun Ding1 GlaxoSmithKline, Cambridge, Massachusetts, USA.
Kenneth E Lind1 GlaxoSmithKline, Cambridge, Massachusetts, USA.
Christopher P Davie1 GlaxoSmithKline, Cambridge, Massachusetts, USA.
Christopher B Phelps1 GlaxoSmithKline, Cambridge, Massachusetts, USA.
Ghotas Evindar1 GlaxoSmithKline, Cambridge, Massachusetts, USA.
GlaxoSmithKline (India) · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA-encoded libraries (DELs) have been broadly applied to identify chemical probes for target validation and lead discovery. To date, the main application of the DEL platform has been the identification of reversible ligands using multiple rounds of affinity selection. Irreversible (covalent) inhibition offers a unique mechanism of action for drug discovery research. In this study, we report a developing method of identifying irreversible (covalent) ligands from DELs. The new method was validated by using 3C protease (3CP) and on-DNA irreversible tool compounds (rupintrivir derivatives) spiked into a library at the same concentration as individual members of that library. After affinity selections against 3CP, the irreversible tool compounds were specifically enriched compared with the library members. In addition, we compared two immobilization methods and concluded that microscale columns packed with the appropriate affinity resin gave higher tool compound recovery than magnetic beads.

Indexed as

Gene Library3C Viral ProteasesChromatography, AffinityCysteine EndopeptidasesDrug DiscoveryHumansMicrospheresViral Proteins3C Viral ProteasesCysteine EndopeptidasesViral Proteinsaffinity selectionscovalent inhibitorsDELDNA-encoded chemical librariesDNA-encoded library technologyirreversible inhibitorsselection of covalent binders

Identifiers

PMID30383465
PMCPMC7221453
OpenAlexW2898854371

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.