Evidence map›Paper›PMID 23563526›Full record

ArticleNature chemical biology2013

A single-molecule analysis reveals morphological targets for cellulase synergy.

Jerome M Fox, Phillip Jess, Rakesh B Jambusaria, Genny M Moo, Jan Liphardt, Douglas S Clark, Harvey W Blanch

Abstract read
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In one paragraph

Article in Nature chemical biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 74 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Jerome M FoxEnergy Biosciences Institute, University of California, Berkeley, California, USA.
Phillip Jess
Rakesh B Jambusaria
Genny M Moo
Jan Liphardt
Douglas S Clark
Harvey W Blanch
University of California, Berkeley · USEnergy Biosciences Institute · USQB3 · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mechanisms of enzyme activity on solid substrates are not well understood. Unlike enzyme catalysis in aqueous solutions, enzyme activity on surfaces is complicated by adsorption steps and structural heterogeneities that make enzyme-substrate interactions difficult to characterize. Cellulase enzymes, which catalyze the depolymerization of cellulose, show binding specificities for different cellulose surface morphologies, but the influence of these specificities on the activity of multienzyme mixtures has remained unclear. We developed a metric to quantify binding-target arrangements determined by photoactivated localization microscopy, and we used that metric to show that combinations of cellulases designed to bind within similar but nonidentical morphologies can have synergistic activity. This phenomenon cannot be explained with the binary crystalline or amorphous classifications commonly used to characterize cellulase-binding targets. Our results reveal a strategy for improving the activity of cellulolytic mixtures and demonstrate a versatile method for investigating protein organization on heterogeneous surfaces.

Indexed as

AdsorptionBinding SitesCatalysisCellulaseCelluloseCotton FiberFluorescent DyesHydrolysisMicroscopy, FluorescenceMolecular Sequence DataProtein BindingSubstrate SpecificityCellulaseCelluloseFluorescent Dyes

Identifiers

PMID23563526
OpenAlexW2084955103

What OpenQuestion holds

Textmetadata
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.