Evidence map›Paper›PMID 22661718›Full record

ArticleThe Journal of biological chemistry2012

Characterization and solution structure of mouse myristoylated methionine sulfoxide reductase A.

Jung Chae Lim, James M Gruschus, Bart Ghesquière, Geumsoo Kim, Grzegorz Piszczek, Nico Tjandra, Rodney L Levine

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2012. 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
1.1field-weighted citation impact, top 24% 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, 16 citations in OpenAlex.

  1. Improving pJournal of chemical theory and computation · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Methionine oxidation and reduction in proteins.Biochimica et biophysica acta · 2014
    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

7 authors at 1 institution in 2 countries.

Jung Chae LimLaboratory of Biochemistry, NHLBI, National Institutes of Health, Bethesda, Maryland 20892-8012, USA.
James M Gruschus
Bart Ghesquière
Geumsoo Kim
Grzegorz Piszczek
Nico Tjandra
Rodney L Levine
National Institutes of Health · US

Funding

Oxidative Modification Of ProteinsZIAHL000225 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEVINE, RODNEY L. · 2009 to 2025
$35.2M
Nmr Studies Of The Regulation Of Cell SignalingZIAHL001048 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI TJANDRA, NICO · 2009 to 2025
$20.1M
Biophysics FacilityZICHL000338 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI PISZCZEK, GRZEGORZ · 2009 to 2025
$12.2M
Intramural NIH HHS
6 · The paper itself

Abstract

Methionine sulfoxide reductase A is an essential enzyme in the antioxidant system which scavenges reactive oxygen species through cyclic oxidation and reduction of methionine and methionine sulfoxide. The cytosolic form of the enzyme is myristoylated, but it is not known to translocate to membranes, and the function of myristoylation is not established. We compared the biochemical and biophysical properties of myristoylated and nonmyristoylated mouse methionine sulfoxide reductase A. These were almost identical for both forms of the enzyme, except that the myristoylated form reduced methionine sulfoxide in protein much faster than the nonmyristoylated form. We determined the solution structure of the myristoylated protein and found that the myristoyl group lies in a relatively surface exposed "myristoyl nest." We propose that this structure functions to enhance protein-protein interaction.

Indexed as

AnimalsLipoylationMethionineMethionine Sulfoxide ReductasesMiceProtein Structure, TertiaryMethioninemethionine sulfoxidemethionine sulfoxide reductaseMethionine Sulfoxide Reductases

Identifiers

PMID22661718
PMCPMC3408158
OpenAlexW2060697733

What OpenQuestion holds

Textmetadata
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.