Evidence map›Paper›PMID 35221644›Full record

ArticleCrystallography reports2021

Purification, Crystallization, and Preliminary Crystallographic Studies of Human As(III) S-Adenosylmethionine Methyltransferase (hAS3MT).

M Radhakrishnan, C Packianathan, B Sankaran, P Kandavelu, B P Rosen

Open access · greenAbstract read
In one paragraph

Article in Crystallography reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 49% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

5 authors at 4 institutions in 1 country.

M RadhakrishnanDepartment of Cellular Biology and Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL.33199 USA.
C PackianathanDepartment of Cellular Biology and Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL.33199 USA.
B SankaranMolecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley Laboratory, BLDG 6R2100, Berkeley, CA 94720 USA.
P KandaveluSER-CAT and the Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602 USA.
B P RosenDepartment of Cellular Biology and Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL.33199 USA.
Florida International University · USLawrence Berkeley National Laboratory · USTexas A&M University · USUniversity of Georgia · US

Funding

User Training and OutreachP30GM124169 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI PAUL David ADAMS, Gregory L Hura · 2017 to 2026
$28.6M
Mechanisms of arsenical transportR37GM055425 · NIGMS · WAYNE STATE UNIVERSITY · PI ROSEN, BARRY P. · 2005 to 2014
$4.4M
Mechanisms of Arsenic Transport and BiotransformationsR01GM055425 · NIGMS · WAYNE STATE UNIVERSITY · PI ROSEN, BARRY P. · 1997 to 2019
$3.8M
MECHANISMS OF ARSENIC TRANSPORT AND BIOTRANSFORMATIONSR35GM136211 · NIGMS · FLORIDA INTERNATIONAL UNIVERSITY · PI ROSEN, BARRY P. · 2020 to 2024
$2.3M
The human arsenic methylation pathwayR01ES023779 · NIEHS · FLORIDA INTERNATIONAL UNIVERSITY · PI ROSEN, BARRY P. · 2015 to 2019
$1.6M
NIEHS NIH HHS R01 ES023779NIGMS NIH HHS P30 GM124169NIGMS NIH HHS R01 GM055425NIGMS NIH HHS R35 GM136211NIGMS NIH HHS R37 GM055425
6 · The paper itself

Abstract

Exposure to environmental arsenic is associated with serious of health issues such as cancer, diabetes and developmental delays in infants and children. In human liver, As(III) S-adenosylmethionine methyl transferase (hAS3MT) (EC 2.1.1.137) was proposed to be an detoxification process by methylation of inorganic arsenite into pentavalent methyl MAs(V) and dimethyl arsenite DMAs(V). More recently the first product was shown to be highly toxic and potentially carcinogenic trivalent methylarsenite (MAs(III)). Our studies are designed to elucidate the mechanism of AS3MT and its contribution to arsenic-related diseases. Here, we report the first crystallization and preliminary X-ray diffraction analysis of the human AS3MT enzyme. The crystals belong to the monoclinic

Identifiers

PMID35221644
PMCPMC8879404
OpenAlexW4200334543

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.