Evidence map›Paper›PMID 40706026›Full record

ArticleInorganic chemistry2025

Catalytic Mechanism of the Bacterial Non-Heme Fe(II) and 2-Oxoglutarate Dependent Enzyme AlkB with Single-Stranded DNA Containing Complex Guanine Adducts.

Sreerag Melayikandy, Anandhu Krishnan, Ann Varghese, Simahudeen Bathir Jaber Sathik Rifayee, Sodiq O Waheed, Rajeev Ramanan, Deyu Li, Christo Z Christov, Tatyana G Karabencheva-Christova

Abstract read
In one paragraph

Article in Inorganic chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Mutagenicity and Repair of Acrolein Adduct to Cytosine.International journal of molecular sciences · 2025
    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

9 authors.

Sreerag MelayikandyDepartment of Chemistry, Michigan Technological University, Houghton, Michigan 49931 , United States.
Anandhu KrishnanDepartment of Chemistry, Michigan Technological University, Houghton, Michigan 49931 , United States.
Ann VargheseDepartment of Chemistry, Michigan Technological University, Houghton, Michigan 49931 , United States.
Simahudeen Bathir Jaber Sathik RifayeeDepartment of Chemistry, Michigan Technological University, Houghton, Michigan 49931 , United States.ORCID 0000-0001-8557-078X
Sodiq O WaheedDepartment of Chemistry, Michigan Technological University, Houghton, Michigan 49931 , United States.ORCID 0000-0003-3422-4531
Rajeev RamananDepartment of Chemistry, National Institute of Technology, Rourkela, Odisha 769008, India.ORCID 0000-0002-5879-0768
Deyu LiDepartment of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island 02881, United States.ORCID 0000-0002-1082-0569
Christo Z ChristovDepartment of Chemistry, Michigan Technological University, Houghton, Michigan 49931 , United States.ORCID 0000-0002-4481-0246
Tatyana G Karabencheva-ChristovaDepartment of Chemistry, Michigan Technological University, Houghton, Michigan 49931 , United States.ORCID 0000-0001-8629-4377

Funding

Understanding the Ligand Binding by Non-Heme Fe(II)- and 2-Oxoglutarate-Dependent Histone DemethylasesR15GM139118 · NIGMS · MICHIGAN TECHNOLOGICAL UNIVERSITY · PI CHRISTOV, CHRISTO ZHIVKOV · 2021 to 2024
$786k
NIGMS NIH HHS R15 GM139118
6 · The paper itself

Abstract

The bacterial nonheme Fe(II)/2-oxoglutarate (2OG)-dependent enzyme AlkB repairs alkylation damages in single-stranded DNA (ss-DNA) nucleotide bases. This study examines for the first time the reaction mechanism of the AlkB-catalyzed repair of alkylated and exocyclic guanine adducts (GAs) in single-stranded DNA induced by everyday chemical exposures associated with cancers and other genetic disorders. The studied substrates include N2-furfurylguanine (FF-dG), N2-tetrahydrofuran-2-yl-methylguanine (HF-dG), 3-(2'-deoxy-β-D-erythro-pentofuranosyl)-5,6,7,8-tetrahydro-6-hydroxypyrimido[1,2-α]purin-10(3H)-one (α-OH-PdG), 3-(2'-deoxy-β-D-erythro-pentofuranosyl)-5,6,7,8-tetrahydro-8-hydroxypyrimido[1,2-α]purin-10(3H)-one (γ-OH-PdG), and 3-(2'-deoxy-β-D-erythro-pentofuranosyl) pyrimido[1,2-α]purin-10(3H)-one (M

Indexed as

AlkB EnzymesDNA AdductsDNA, Single-StrandedGuanineKetoglutaric AcidsBiocatalysisEscherichia coli ProteinsMixed Function OxygenasesMolecular StructureAlkB EnzymesAlkB protein, E coliDNA AdductsDNA, Single-StrandedEscherichia coli ProteinsGuanineKetoglutaric AcidsMixed Function Oxygenases

Identifiers

PMID40706026
PMCPMC12380083

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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.