RNA modifications: molecular orchestrators of wound healing. [PDF]
Guo X +8 more
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Biological interpretation of DNA/RNA modification by ALKBH proteins and their role in human cancer. [PDF]
Yang S +6 more
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MapID-based quantitative mapping of chemical modifications and expression of human transfer RNA. [PDF]
Tepe ML, Chen Y, Carso A, Zhou H.
europepmc +1 more source
The plastisphere: not a unique biofilm but a unifying concept for the interdisciplinary plastic biofilm research community. [PDF]
Carrillo-Barragán P +3 more
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Generalization of Classification of AlkB Family Alkane Monooxygenases from <i>Rhodococcus</i> (<i>sensu lato</i>) Group Based on Phylogenetic Analysis and Genomic Context Comparison. [PDF]
Petrikov KV +4 more
europepmc +1 more source
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Theory Uncovers an Unusual Mechanism of DNA Repair of a Lesioned Adenine by AlkB Enzymes
Journal of the American Chemical Society, 2014DNA-base lesions cause cancer and propagate into the genome. We use in-protein QM/MM calculations to study the repair of etheno-bridged adenine (εA) by the iron(IV)-oxo species of AlkB enzymes. Recent experimental investigations, using mass-spectrometry and in crystallo isolation, suggested that εA was repaired by formation of an epoxide (εA-ep) that ...
Usharani Dandamudi +2 more
exaly +3 more sources
The bacterial DNA repair enzyme AlkB is an alpha-ketoglutarate (alphaKG) dependent non-heme Fe(II) containing dioxygenase. Here we describe, for the first time, the preparation of a Cu(II)-reconstituted form of AlkB in various complexes. Spectroscopic characterization showed correct AlkB folding upon incorporation of Cu(II) in the active site.
Boris Bleijlevens +2 more
exaly +3 more sources
Protocols for Purifying and Characterizing Integral Membrane AlkB Enzymes
Springer Protocols, 2015Rachel Narehood Austin
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Aberrant activity of the DNA repair enzyme AlkB
Journal of Inorganic Biochemistry, 2004Escherichia coli AlkB is a DNA/RNA repair enzyme containing a mononuclear Fe(II) site that couples the oxidative decomposition of alpha-ketoglutarate (alphaKG) to the hydroxylation of 1-methyladenine or 3-methylcytosine lesions in DNA or RNA, resulting in release of formaldehyde and restoration of the normal bases.
Timothy F, Henshaw +2 more
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