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T
Tadhg P. Begley
Texas A&M University System
66
H指数
306
论文数
1.4W
被引数
0
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115
发表时间
发表时间
IF
被引数
Insights into the initial steps of the thiamin pyrimidine synthase (ThiC)-catalyzed reaction through EPR spectroscopic characterization of radical intermediates
通过EPR光谱学表征自由基中间体,对硫胺素嘧啶合成酶(ThiC)催化反应的初始步骤的见解
Chem. Sci.
IF
7.4
2025-11-19
0
OA
AI
Melissa Bollmeyer; Vishav Sharma; Dmytro Fedoseyenko; Yumeng Cao; Guodong Rao; Dean J Tantillo; Tadhg P. Begley; R. David Britt
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Vitamin B2 Catabolism: Nature's Route from Riboflavin to Acetoacetate and Pyruvate
ACS CENTRAL SCIENCE
IF
10.4
2025-11-01
1
PRE
AI
Sinha, Sreyashi; Jian, Xiaohong; Adak, Sanjoy; Naseem, Saad; Steiner, Jessica L.; Fedoseyenko, Dmytro; Thiagarayaselvam, Aarthy; Begley, Tadhg P.
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Phosphomethylpyrimidine Synthase (ThiC): Trapping of Five Intermediates Provides Mechanistic Insights on a Complex Radical Cascade Reaction in Thiamin Biosynthesis
ACS CENTRAL SCIENCE
IF
10.4
2024-05-13
1
OA
AI
Sharma, Vishav; Fedoseyenko, Dmytro; Joshi, Sumedh; Abdelwahed, Sameh; Begley, Tadhg P.
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Characterization of a bacterial vitamin B2 catabolic pathway
JOURNAL OF BIOLOGICAL CHEMISTRY
IF
3.9
2024-03-01
0
OA
AI
Sinha, Sreyashi; Naseem, Saad; Adak, Sanjoy; Jian, Xiaohong; Steiner, Jessica; Selvam, Aarthy Thiagaraya; Fedoseyenko, Dymtro; Begley, Tadhg
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Menaquinone Biosynthesis: Regioselectivity of Prenylation and Methylation in the final steps of aminofutalosine pathway
JOURNAL OF BIOLOGICAL CHEMISTRY
IF
3.9
2024-03-01
0
OA
AI
Hazra, Sohan; Begley, Tadhg
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Phosphomethylpyrimidine synthase (ThiC): A Radical Dance in bacterial thiamin biosynthesis
JOURNAL OF BIOLOGICAL CHEMISTRY
IF
3.9
2024-03-01
0
OA
AI
Sharma, Vishav; Fedoseyenko, Dymtro; Joshi, Sumedh; Abdelwahed, Sameh; Begley, Tadhg
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Alkylcysteine Sulfoxide C-S Monooxygenase Uses a Flavin-Dependent Pummerer Rearrangement
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF
15.6
2023-05-25
7
OA
AI
Hazra, Sohan; Begley, Tadhg P.
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Oxidative Dearomatization of PLP in Thiamin Pyrimidine Biosynthesis in Candida albicans
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF
15.6
2023-02-20
2
OA
AI
Mondal, Anushree; Lai, Rung-Yi; Fedoseyenko, Dmytro; Giri, Nitai; Begley, Tadhg P.
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Mechanistic Studies on the Single-Turnover Yeast Thiamin Pyrimidine Synthase: Characterization of the Inactive Enzyme
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF
15.6
2022-06-08
2
PRE
AI
Lai, Rung-Yi; Mondal, Anushree; Fedoseyenko, Dmytro; Begley, Tadhg P.
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Trapping and structural characterisation of a covalent intermediate in vitamin B6 biosynthesis catalysed by the Pdx1 PLP synthase
RSC CHEMICAL BIOLOGY
IF
3.1
2022-01-01
3
OA
AI
Rodrigues, Matthew J.; Giri, Nitai; Royant, Antoine; Zhang, Yang; Bolton, Rachel; Evans, Gwyndaf; Ealick, Steve E.; Begley, Tadhg; Tews, Ivo
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Radiosynthesis of 5-[18F]Fluoro-1,2,3-triazoles through Aqueous Iodine-[18F]Fluorine Exchange Reaction
MOLECULES
IF
4.6
2021-09-11
4
OA
AI
Zhang, Xiang; Basuli, Falguni; Abdelwahed, Sameh; Begley, Tadhg; Swenson, Rolf
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Structural basis for antibiotic action of the B1 antivitamin 2′-methoxy-thiamine
NATURE CHEMICAL BIOLOGY
IF
13.7
2020-08-24
17
OA
AI
Rabe von Pappenheim, Fabian; Aldeghi, Matteo; Shome, Brateen; Begley, Tadhg; de Groot, Bert L.; Tittmann, Kai
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Radical SAM Enzyme HydE Generates Adenosylated Fe(I) Intermediates En Route to the [FeFe]-Hydrogenase Catalytic H-Cluster
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF
15.6
2020-05-21
43
OA
AI
Tao, Lizhi; Pattenaude, Scott A.; Joshi, Sumedh; Begley, Tadhg P.; Rauchfuss, Thomas B.; Britt, R. David
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Mechanistic Studies on CysS - A Vitamin B12-Dependent Radical SAM Methyltransferase Involved in the Biosynthesis of the tert-Butyl Group of Cystobactamid
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF
15.6
2020-05-06
34
PRE
AI
Wang, Yuanyou; Begley, Tadhg P.
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Trapping and Electron Paramagnetic Resonance Characterization of the 5′dAdo• Radical in a Radical S-Adenosyl Methionine Enzyme Reaction with a Non-Native Substrate
ACS CENTRAL SCIENCE
IF
10.4
2019-09-25
57
OA
AI
Sayler, Richard I.; Stich, Troy A.; Joshi, Sumedh; Cooper, Nicole; Shaw, Jared T.; Begley, Tadhg P.; Tantillo, Dean J.; Britt, R. David
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Antibacterial Strategy against H. pylori: Inhibition of the Radical SAM Enzyme MqnE in Menaquinone Biosynthesis
ACS MEDICINAL CHEMISTRY LETTERS
IF
4
2019-02-15
14
OA
AI
Joshi, Sumedh; Fedoseyenko, Dmytro; Mahanta, Nilkamal; Ducati, Rodrigo G.; Feng, Mu; Schramm, Vern L.; Begley, Tadhg P.
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Novel enzymology in futalosine-dependent menaquinone biosynthesis
CURRENT OPINION IN CHEMICAL BIOLOGY
IF
6.1
2018-12-01
40
OA
AI
Joshi, Sumedh; Fedoseyenko, Dmytro; Mahanta, Nilkamal; Manion, Hannah; Naseem, Saad; Dairi, Tohru; Begley, Tadhg P.
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An Aminoimidazole Radical Intermediate in the Anaerobic Biosynthesis of the 5,6-Dimethylbenzimidazole Ligand to Vitamin B12
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF
15.6
2018-09-13
19
OA
AI
Gagnon, Derek M.; Stich, Troy A.; Mehta, Angad P.; Abdelwahed, Sameh H.; Begley, Tadhg P.; Britt, R. David
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Mechanistic Studies on Tryptophan Lyase (NosL): Identification of Cyanide as a Reaction Product
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
IF
15.6
2018-01-02
29
OA
AI
Bhandari, Dhananjay M.; Fedoseyenko, Dmytro; Begley, Tadhg P.
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Globally Important Haptophyte Algae Use Exogenous Pyrimidine Compounds More Efficiently than Thiamin
MBIO
IF
4.7
2017-11-08
35
OA
AI
Gutowska, Magdalena A.; Shome, Brateen; Sudek, Sebastian; McRose, Darcy L.; Hamilton, Maria; Giovannoni, Stephen J.; Begley, Tadhg P.; Worden, Alexandra Z.
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研究方向
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合作学者
合作期刊
A
Aziz Sancar
H 指数: 122 · 论文数: 595
P
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H 指数: 122 · 论文数: 872
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H 指数: 113 · 论文数: 448
张扬
(Yang Zhang)
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N
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H 指数: 106 · 论文数: 714
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