Evidence map›Paper›PMID 25902405›Full record

ArticleScientific reports2015

Releasing N-glycan from peptide N-terminus by N-terminal succinylation assisted enzymatic deglycosylation.

Yejing Weng, Zhigang Sui, Hao Jiang, Yichu Shan, Lingfan Chen, Shen Zhang, Lihua Zhang, Yukui Zhang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Clinical proteomics · 2019
    Article
  4. Review
  5. Article
  6. Glycomic and glycoproteomic analysis of glycoproteins-a tutorial.Analytical and bioanalytical chemistry · 2017
    Article
  7. Review
  8. Chemical Glycoproteomics.Chemical reviews · 2016
    Review
  9. Article
  10. Article
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 3 institutions in 1 country.

Yejing Weng1] Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China [2] University of Chinese Academy of Sciences, Beijing 100049, China.
Zhigang SuiKey Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
Hao Jiang1] Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China [2] University of Chinese Academy of Sciences, Beijing 100049, China.
Yichu ShanKey Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
Lingfan Chen1] Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China [2] University of Chinese Academy of Sciences, Beijing 100049, China.
Shen Zhang1] Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China [2] University of Chinese Academy of Sciences, Beijing 100049, China.
Lihua ZhangKey Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
Yukui ZhangKey Lab of Separation Sciences for Analytical Chemistry, National Chromatographic R. &A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
Chinese Academy of Sciences · CNDalian Institute of Chemical Physics · CNUniversity of Chinese Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the important roles of N-glycoproteins in various biological processes, the global N-glycoproteome analysis has been paid much attention. However, by current strategies for N-glycoproteome profiling, peptides with glycosylated Asn at N-terminus (PGANs), generated by protease digestion, could hardly be identified, due to the poor deglycosylation capacity by enzymes. However, theoretically, PGANs occupy 10% of N-glycopeptides in the typical tryptic digests. Therefore, in this study, we developed a novel strategy to identify PGANs by releasing N-glycans through the N-terminal site-selective succinylation assisted enzymatic deglycosylation. The obtained PGANs information is beneficial to not only achieve the deep coverage analysis of glycoproteomes, but also discover the new biological functions of such modification.

Indexed as

Amino Acid SequenceAnimalsBrainChromatography, High Pressure LiquidEnzymesGlycopeptidesGlycoproteinsGlycosylationHeLa CellsHumansMicePeptide MappingPeptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine AmidasePolysaccharidesProtein Structure, TertiarySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationEnzymesGlycopeptidesGlycoproteinsPeptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine AmidasePolysaccharidesTrypsin

Identifiers

PMID25902405
PMCPMC4405948
OpenAlexW1986740660

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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.