Evidence map›Paper›PMID 25749469›Full record

ArticleInternational journal of molecular sciences2015

Biochemical properties and structure analysis of a DAG-Like lipase from Malassezia globosa.

Huan Xu, Dongming Lan, Bo Yang, Yonghua Wang

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

7 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Review
  3. Cold Active Lipases: Biocatalytic Tools for Greener Technology.Applied biochemistry and biotechnology · 2021
    Review
  4. Skin Commensal FungusJournal of microbiology and biotechnology · 2021
    Review
  5. Review
  6. Review
  7. 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

4 authors at 2 institutions in 1 country.

Huan XuCollege of Light Industry and Food Sciences, South China University of Technology, Guangzhou 510640, China. xuhuanscut@163.com.
Dongming LanCollege of Light Industry and Food Sciences, South China University of Technology, Guangzhou 510640, China. xuhuanscut@163.com.
Bo YangSchool of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, China. yangbo@scut.edu.cn.
Yonghua WangCollege of Light Industry and Food Sciences, South China University of Technology, Guangzhou 510640, China. yonghw@scut.edu.cn.
South China University of Technology · CNBioscience (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diacylglycerol (DAG)-like lipases are found to play an important role in the life sciences and industrial fields. A putative DAG-like lipase (MgMDL2) from Malassezia globosa was cloned and expressed in recombinant Pichia pastoris. The recombinant MgMDL2 was expressed as a glycosylated protein and purified into homogeneity by anion exchange chromatography. The activity of recombinant MgMDL2 was optimal at 15 °C and pH 6.0, and it keeps over 50% of relative activity at 5 °C, suggesting that MgMDL2 was a cold active lipase. MgMDL2 retained over 80% of initial activity after incubation at 30 and 40 °C for 2.5 h, but it was not stable at 50 °C. Incubation of methanol and ethanol at a concentration of 30% for 2 h did not affect the recombinant enzyme activity, while metal ions, including Ca2+, Mn2+ and Ni2+, sharply inhibited the MgMDL2 activity at 5 mM by 42%, 35% and 36%, respectively. MgMDL2 exhibited a preference for medium chain-length esters with highest activity toward p-nitrophenyl caprylate, while it was active on mono- and diacylglycerol but not on triacylglycerol, indicating that it was a typical DAG-like lipase. By homology modeling, Phe278 was predicted to be involved in the preference of MgMDL2 for monoacyl- and diacyl-glyceride substrates, but not triglycerides.

Indexed as

Amino Acid SequenceBinding SitesCaprylatesDiglyceridesEthanolHydrogen-Ion ConcentrationLipoprotein LipaseMalasseziaMetalsMethanolMolecular Dynamics SimulationMolecular Sequence DataPichiaProtein StabilityProtein Structure, TertiaryRecombinant Proteins4-nitrophenyloctanoateCaprylatesDiglyceridesEthanolLipoprotein LipaseMetalsMethanolRecombinant Proteins

Identifiers

PMID25749469
PMCPMC4394454
OpenAlexW2091609075

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.