Evidence map›Paper›PMID 42470446›Full record

ArticleApplied microbiology and biotechnology2026

A novel multifunctional starch debranching enzyme from Myxococcus sp. V11.

Siting Feng, Peipei Peng, Jinsong Ouyang, Yuxuan Wang, Jinming You, Fei Wang

Abstract read
In one paragraph

Article in Applied microbiology and biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

6 authors.

Siting FengCollege of Bioscience and Bioengineering, Jiangxi Agricultural University, No. 1101 Zhimin Road, Nanchang, 330045, People's Republic of China.
Peipei PengCollege of Bioscience and Bioengineering, Jiangxi Agricultural University, No. 1101 Zhimin Road, Nanchang, 330045, People's Republic of China.
Jinsong OuyangCollege of Bioscience and Bioengineering, Jiangxi Agricultural University, No. 1101 Zhimin Road, Nanchang, 330045, People's Republic of China.
Yuxuan WangKey Laboratory of Agricultural Environmental Microbiology, Ministry of Agriculture, College of Life Science, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China.
Jinming YouJiangxi Province Key Laboratory of Animal Nutrition, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, 330045, China. youjinm@163.com.
Fei WangCollege of Bioscience and Bioengineering, Jiangxi Agricultural University, No. 1101 Zhimin Road, Nanchang, 330045, People's Republic of China. wangfei@mail.jxau.edu.cn.

Funding

Jiangxi Province Swine Industry Technology System Project JXARS-03Science and Technology Project of Jiangxi Provincial Education Departmen GJJ2202703
6 · The paper itself

Abstract

MDBE, a novel multifunctional isoamylase derived from Myxococcus sp. V11, was heterologously expressed in the Escherichia coli BL21 (DE3). Phylogenetic analysis indicated that MDBE is a multifunctional starch debranching enzyme belonging to the glycoside hydrolase GH13_11 family. Functional identification revealed that MDBE exhibits bifunctional hydrolytic activity, enabling it to hydrolyze both α-1,4 and α-1,6 glycosidic bonds, thereby allowing the degradation of both amylose and amylopectin. Moreover, MDBE can transfer α-1,4-glucan oligosaccharides between molecules through a newly discovered 4-α-D-glucanotransferase activity, resulting in the production of serial oligosaccharides. Under conditions devoid of any added ions, the specific enzyme activity of MDBE was determined to be 250.5 μmol·min⁻

Indexed as

IsoamylaseMyxococcusStarchAmylopectinAmyloseCloning, MolecularEscherichia coliGene ExpressionHydrolysisKineticsPhylogenyRecombinant ProteinsSubstrate SpecificityAmylopectinAmyloseIsoamylaseRecombinant ProteinsStarchEnzymatic propertiesMultifunctional starch debranching enzymeMyxococcusStarch hydrolysisTransglycosylation

Identifiers

PMID42470446
PMCPMC13658700

What OpenQuestion holds

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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.