Evidence map›Paper›PMID 42415667›Full record

ArticleChembiochem : a European journal of chemical biology2026

Trylons: Polyamide Surrogate Substrates Enable High-Throughput Screening of Nylon-Degrading Enzymes.

Alana M M Rangaswamy, Francis M Roy, Maria E Cleveland, Jeffrey W Keillor

Abstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Alana M M RangaswamyDepartment of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario, Canada.
Francis M RoyDepartment of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario, Canada.
Maria E ClevelandDepartment of Chemistry, Queen's University, Kingston, Ontario, Canada.
Jeffrey W KeillorDepartment of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario, Canada.

Funding

Natural Sciences and Engineering Research Council of Canada RGPIN-2025-06384
6 · The paper itself

Abstract

The aminohexanoate oligomer hydrolase enzymes, NylCs, have emerged as lead biocatalysts for their potential to depolymerize nylon in a bioremediation context. Protein engineering efforts have thus far improved thermostability and activity, but conversion of the polymer to smaller oligomers remains low. With the intent to accelerate engineering efforts, we report the design, synthesis, and application of polyamide surrogate substrates to a rapid, high-throughput screen of NylC activity by continuous light scattering measurements. Evaluation of a small panel of diamide substrates revealed unprecedented specificity for the amide bonds recognized and hydrolysed by NylCs. We further demonstrate that the active substrates, Trylon-6 and Trylon-66, act as surrogates for nylon hydrolysis, where activity of NylCs towards Trylon is predictive of their activity towards bulk nylon film. Finally, we apply the surrogate screen to four mutant libraries of NylC

Indexed as

AmidohydrolasesHigh-Throughput Screening AssaysNylonsHydrolysisSubstrate SpecificityAmidohydrolasesNylonsassay developmentbiocatalysisnylon hydrolasepolyamideprotein engineering

Identifiers

PMID42415667
PMCPMC13343204

What Socratic 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 Socratic graph.