Evidence map›Paper›PMID 31980708›Full record

ArticleScientific reports2020

Structural characterization and in-silico analysis of Momordica charantia 7S globulin for stability and ACE inhibition.

Pooja Kesari, Shivendra Pratap, Poonam Dhankhar, Vikram Dalal, Manisha Mishra, Pradyumna Kumar Singh, Harsh Chauhan, Pravindra Kumar

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Compounds of plants with activity against SARS-CoV-2 targets.Expert review of clinical pharmacology · 2021
    Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Screening of Severe Acute Respiratory Syndrome Coronavirus 2 RNA-Dependent RNA Polymerase Inhibitors Using Computational Approach.Journal of computational biology : a journal of computational molecular cell biology · 2021
    Article
  13. Article
  14. Three Selected Edible Crops of the GenusFrontiers in pharmacology · 2021
    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

8 authors at 2 institutions in 1 country.

Pooja Kesari *Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247667, India.
Shivendra Pratap *Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247667, India.ORCID http://orcid.org/0000-0002-3812-5939
Poonam Dhankhar *Department of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247667, India.
Vikram DalalDepartment of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247667, India.
Manisha MishraPlant Molecular Biology Division, Council of Scientific and Industrial Research (CSIR)-National Botanical Research Institute, Lucknow, India.
Pradyumna Kumar SinghPlant Molecular Biology Division, Council of Scientific and Industrial Research (CSIR)-National Botanical Research Institute, Lucknow, India.
Harsh ChauhanDepartment of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247667, India.
Pravindra KumarDepartment of Biotechnology, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247667, India. pravinmcu@gmail.com.ORCID http://orcid.org/0000-0003-2128-7736
Indian Institute of Technology Roorkee · INNational Botanical Research Institute · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Momordica charantia (Mc) seeds are widely used edible crop with high nutritional quality. The food and pharmaceutical industries use it as a natural anti-oxygenic agent. Herein, a ~52 kDa protein, which is a major part of seed proteome has been purified, biochemically characterized and structure has been determined. MALDI-ESI-MS identified peptide fragments and contig-deduced sequence suggested the protein to be homologous to 7S globulins. The crystal structure shows that protein has a bicupin fold similar to 7S globulins and the electron density for a copper and acetate ligand were observed in the C-terminal barrel domain. In silico study reveals that a tripeptide (VFK) from Mc7S possess a higher binding affinity for angiotensin converting enzyme (ACE) than already reported drug Lisinopril (LPR). The protein is a glycoprotein and highly stable under varying thermal and pH conditions due to its secondary structures. The DPPH (2,2-diphenyl-1-picryl-hydrazyl-hydrate) assay showed the protein to have an anti-oxygenic nature and can aid in scavenging free radical from sample. The protein can assist to enhance the nutritional and functional value of food by acting as a food antioxidant. Further, characterization of Mc7S required which might add in importance of Mc7S as antioxidant, anti-diabetic and anti-hypertensive.

Indexed as

AcetatesAngiotensin-Converting Enzyme InhibitorsAntioxidantsCopperCrystallography, X-RayFree Radical ScavengersGlobulinsGlycosylationLisinoprilModels, MolecularMolecular Dynamics SimulationMomordica charantiaPeptidyl-Dipeptidase AProtein BindingProtein ConformationProtein DomainsACE protein, humanAcetatesAngiotensin-Converting Enzyme InhibitorsAntioxidantsCopperFree Radical ScavengersGlobulinsLisinoprilPeptidyl-Dipeptidase ASeed Storage Proteins

Identifiers

PMID31980708
PMCPMC6981215
OpenAlexW3001542265

What OpenQuestion holds

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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.