Evidence map›Paper›PMID 33686629›Full record

ArticleApplied biochemistry and biotechnology2021

The Change Mechanism of Structural Characterization and Thermodynamic Properties of Tannase from Aspergillus niger NL112 Under High Temperature.

Yin Wan, Haowei Fan, Lin Gao, Ruyi Li, Mingyong Xie, ChouFei Wu, Longyan Chen, Guiming Fu

Abstract read
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In one paragraph

Article in Applied biochemistry and biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
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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

8 authors.

Yin WanState Key Laboratory of Food Science and Technology & College of Food Science and Technology, Nanchang University, Nanchang, 330047, Jiangxi, China.
Haowei FanState Key Laboratory of Food Science and Technology & College of Food Science and Technology, Nanchang University, Nanchang, 330047, Jiangxi, China.
Lin GaoState Key Laboratory of Food Science and Technology & College of Food Science and Technology, Nanchang University, Nanchang, 330047, Jiangxi, China.
Ruyi LiState Key Laboratory of Food Science and Technology & College of Food Science and Technology, Nanchang University, Nanchang, 330047, Jiangxi, China.
Mingyong XieState Key Laboratory of Food Science and Technology & College of Food Science and Technology, Nanchang University, Nanchang, 330047, Jiangxi, China.
ChouFei WuKey Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, Huzhou University, Huzhou, Zhejiang, 313000, China.
Longyan ChenAlentic Microscience Inc., 1344 Summer St, Halifax, NS, B3H 0A8, Canada.
Guiming FuState Key Laboratory of Food Science and Technology & College of Food Science and Technology, Nanchang University, Nanchang, 330047, Jiangxi, China. fuguiming@ncu.edu.cn.ORCID http://orcid.org/0000-0001-7367-520X

Funding

National Natural Science Foundation of China 31460434Postgraduate Technology Innovation Project in Jiangxi Province cx2015119
6 · The paper itself

Abstract

Tannase from Aspergillus niger NL112 was purified 5.1-fold with a yield of 50.44% via ultrafiltration, DEAE-Sepharose Fast Flow column chromatography, and Sephadex G-100 column chromatography. The molecular weight of the purified tannase was estimated as 45 kDa. The optimum temperature and pH for its activity were 45 °C and 5.0, respectively. The results of circular dichroism, FT-IR (Fourier transform infrared) spectroscopy, and fluorescence spectra indicated that high temperature could lead to the change of tannase secondary and tertiary structures. Tannase had a greater affinity for tannic acid at 40 °C with a K

Indexed as

Aspergillus nigerCarboxylic Ester HydrolasesEnzyme StabilityFungal ProteinsHot TemperatureProtein DomainsCarboxylic Ester HydrolasesFungal ProteinstannaseCatalytic propertiesHigh temperatureProtein structureTannaseThermodynamic properties

Identifiers

PMID33686629

What OpenQuestion holds

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Registered trials

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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.