Evidence map›Paper›PMID 29910877›Full record

ArticleChemical science2016

Oxidation triggers extensive conjugation and unusual stabilization of two di-heme dication diradical intermediates: role of bridging group for electronic communication.

Debangsu Sil, Soumyajit Dey, Amit Kumar, Susovan Bhowmik, Sankar Prasad Rath

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2016. 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
2.7field-weighted citation impact, top 10% 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, 55 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 2 institutions in 1 country.

Debangsu SilDepartment of Chemistry , Indian Institute of Technology Kanpur , Kanpur-208016 , India . ; Email: sprath@iitk.ac.in.
Soumyajit DeyDepartment of Chemistry , Indian Institute of Technology Kanpur , Kanpur-208016 , India . ; Email: sprath@iitk.ac.in.
Amit KumarDepartment of Chemistry , Indian Institute of Technology Kanpur , Kanpur-208016 , India . ; Email: sprath@iitk.ac.in.
Susovan BhowmikDepartment of Chemistry , Indian Institute of Technology Kanpur , Kanpur-208016 , India . ; Email: sprath@iitk.ac.in.
Sankar Prasad RathDepartment of Chemistry , Indian Institute of Technology Kanpur , Kanpur-208016 , India . ; Email: sprath@iitk.ac.in.
Chhatrapati Shahu Ji Maharaj University · INIndian Institute of Technology Kanpur · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MauG is a diheme enzyme that utilizes two covalently bound c-type hemes to catalyse the biosynthesis of the protein-derived cofactor tryptophan tryptophylquinone. The two hemes are physically separated by 14.5 Å and a hole-hopping mechanism is proposed in which a tryptophan residue located between the hemes undergoes reversible oxidation and reduction to increase the effective electronic coupling element and enhance the rate of reversible electron transfer between the hemes in bis-Fe(iv) MauG. The present work describes the structure and spectroscopic investigation of 2e-oxidations of the synthetic diheme analogs in which two heme centers are covalently connected through a conjugated ethylene bridge that leads to the stabilization of two unusual

Identifiers

PMID29910877
PMCPMC5975787
OpenAlexW1867481768

What OpenQuestion holds

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LicenceCC BY-NC
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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.