Evidence map›Paper›PMID 23718681›Full record

ArticleThe Biochemical journal2013

Molecular determinants of co- and post-translational N-glycosylation of type I transmembrane peptides.

Heidi L H Malaby, William R Kobertz

Open access · greenAbstract read
In one paragraph

Article in The Biochemical journal, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 18% 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, 20 citations in OpenAlex.

  1. Article
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  7. Mucin Glycans: A Target for Cancer Therapy.Molecules (Basel, Switzerland) · 2023
    Review
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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

2 authors at 1 institution in 1 country.

Heidi L H MalabyDepartment of Biochemistry and Molecular Pharmacology, Programs in Neuroscience and Chemical Biology, University of Massachusetts Medical School, 364 Plantation Street, Worcester, MA 01605-2324, U.S.A.
William R Kobertz
University of Massachusetts Chan Medical School · US

Funding

K+ channel complexes: assembly, trafficking and functionR01GM070650 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KOBERTZ, WILLIAM R · 2005 to 2022
$5.7M
NIGMS NIH HHS GM-070650NIGMS NIH HHS R01 GM070650
6 · The paper itself

Abstract

Type I transmembrane peptides acquire N-linked glycans during and after protein synthesis to facilitate anterograde trafficking through the secretory pathway. Mutations in N-glycosylation consensus sites (NXT and NXS, where X≠P) that alter the kinetics of the initial N-glycan attachment have been associated with cardiac arrhythmias; however, the molecular determinants that define co- and post-translational consensus sites in proteins are not known. In the present study, we identified co- and post-translational consensus sites in the KCNE family of K+ channel regulatory subunits to uncover three determinants that favour co-translational N-glycosylation kinetics of type I transmembrane peptides which lack a cleavable signal sequence: threonine-containing consensus sites (NXT), multiple N-terminal consensus sites and long C-termini. The identification of these three molecular determinants now makes it possible to predict co- and post-translational consensus sites in type I transmembrane peptides.

Indexed as

AnimalsCHO CellsCricetinaeGlycosylationHexosyltransferasesMembrane ProteinsPeptidesPotassium Channels, Voltage-GatedProtein Processing, Post-Translationaldolichyl-diphosphooligosaccharide - protein glycotransferaseHexosyltransferasesKCNE1 protein, humanKCNE2 protein, humanKCNE3 protein, humanKCNE4 protein, humanKCNE5 protein, humanMembrane ProteinsPeptidesPotassium Channels, Voltage-Gated

Identifiers

PMID23718681
PMCPMC3856582
OpenAlexW2101544545

What OpenQuestion holds

Textmetadata
LicenceTDM
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.