Evidence map›Paper›PMID 39333393›Full record

ArticleNature chemistry2024

Enzymatic synthesis of azide by a promiscuous N-nitrosylase.

Antonio Del Rio Flores, Rui Zhai, David W Kastner, Kaushik Seshadri, Siyue Yang, Kyle De Matias, Yuanbo Shen, Wenlong Cai, Maanasa Narayanamoorthy, Nicholas B Do and 4 more

Abstract read
In one paragraph

Article in Nature chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Structural Basis for the Catalytic Mechanism of ATP-Dependent Diazotase CmaA6.Angewandte Chemie (International ed. in English) · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. 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

14 authors.

Antonio Del Rio Flores *Department of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.ORCID 0000-0001-5893-3557
Rui Zhai *Department of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.
David W KastnerDepartment of Bioengineering, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID 0000-0002-7766-4249
Kaushik SeshadriDepartment of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.ORCID 0000-0003-3436-4585
Siyue YangDepartment of Chemistry, University of California Berkeley, Berkeley, CA, USA.ORCID 0000-0002-0516-4624
Kyle De MatiasDepartment of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.ORCID 0000-0001-9072-9599
Yuanbo ShenDepartment of Chemistry, University of California Berkeley, Berkeley, CA, USA.ORCID 0000-0001-9464-7320
Wenlong CaiDepartment of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.
Maanasa NarayanamoorthyDepartment of Chemistry, University of California Berkeley, Berkeley, CA, USA.ORCID 0000-0002-7418-2607
Nicholas B DoDepartment of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.
Zhaoqiang XueDepartment of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.ORCID 0000-0002-0095-4731
Dunya Al MarzooqiDepartment of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA.
Heather J KulikDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA. hjkulik@mit.edu.ORCID 0000-0001-9342-0191
Wenjun ZhangDepartment of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA, USA. wjzhang@berkeley.edu.ORCID 0000-0001-9348-972X

Funding

User Training and OutreachP30GM124169 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI PAUL David ADAMS, Gregory L Hura · 2017 to 2026
$28.6M
Biosynthesis of unusual bio-orthogonal functionalities in natural productsR01GM136758 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI ZHANG, WENJUN · 2020 to 2023
$1.5M
Biosynthesis of Unusual Bio-Orthogonal Functionalities in Natural ProductsR35GM153289 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI Wenjun Zhang · 2024 to 2026
$1.1M
Foundation for the National Institutes of Health (Foundation for the National Institutes of Health, Inc.) R01GM136758Foundation for the National Institutes of Health (Foundation for the National Institutes of Health, Inc.) R35GM153289National Science Foundation (NSF) CBET-1704266National Science Foundation (NSF) CBET-1846426NIGMS NIH HHS P30 GM124169NIGMS NIH HHS R01 GM136758NIGMS NIH HHS R35 GM153289Wellcome Trust
6 · The paper itself

Abstract

Azides are energy-rich compounds with diverse representation in a broad range of scientific disciplines, including material science, synthetic chemistry, pharmaceutical science and chemical biology. Despite ubiquitous usage of the azido group, the underlying biosynthetic pathways for its formation remain largely unknown. Here we report the characterization of an enzymatic route for de novo azide construction. We demonstrate that Tri17, a promiscuous ATP- and nitrite-dependent enzyme, catalyses organic azide synthesis through sequential N-nitrosation and dehydration of aryl hydrazines. Through biochemical, structural and computational analyses, we further propose a plausible molecular mechanism for azide synthesis that sets the stage for future biocatalytic applications and biosynthetic pathway engineering.

Indexed as

AzidesBiocatalysisHydrazinesAzidesHydrazines

Identifiers

PMID39333393
PMCPMC11611683

What OpenQuestion holds

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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.