Hwan Youn

1.4k total citations
46 papers, 1.1k citations indexed

About

Hwan Youn is a scholar working on Molecular Biology, Cell Biology and Genetics. According to data from OpenAlex, Hwan Youn has authored 46 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Molecular Biology, 19 papers in Cell Biology and 9 papers in Genetics. Recurrent topics in Hwan Youn's work include Hemoglobin structure and function (19 papers), Heme Oxygenase-1 and Carbon Monoxide (16 papers) and Bacterial Genetics and Biotechnology (9 papers). Hwan Youn is often cited by papers focused on Hemoglobin structure and function (19 papers), Heme Oxygenase-1 and Carbon Monoxide (16 papers) and Bacterial Genetics and Biotechnology (9 papers). Hwan Youn collaborates with scholars based in United States and South Korea. Hwan Youn's co-authors include Gary P. Roberts, Robert L. Kerby, Mary Conrad, Marc V. Thorsteinsson, Jin‐Won Lee, Judith N. Burstyn, Mark F. Conrad, Greg Roberts, Hong‐Duk Youn and José Serate and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and PLoS ONE.

In The Last Decade

Hwan Youn

44 papers receiving 1.1k citations

Peers

Hwan Youn

PPCH

GENET

Erik T. Yukl United States

E. Bitto United States

Markéta Martínková Czechia

Julie A. Hoy United States

Laura Giangiacomo Italy

Jason G. McCoy United States

Thorsten Seidel Germany

S. P. Wood United Kingdom

Г.С. Качалова Russia

Hitomi Sawai Japan

Erik T. Yukl United States

Hwan Youn

663 ×0.8

254 ×0.5

35 ×0.3

PPCH

267 ×2.3

114 ×1.0

GENET

Citations per year, relative to Hwan Youn Hwan Youn (= 1×) peers Erik T. Yukl

Countries citing papers authored by Hwan Youn

Since Specialization

Citations

This map shows the geographic impact of Hwan Youn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hwan Youn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hwan Youn more than expected).

Fields of papers citing papers by Hwan Youn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hwan Youn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hwan Youn. The network helps show where Hwan Youn may publish in the future.

Co-authorship network of co-authors of Hwan Youn

This figure shows the co-authorship network connecting the top 25 collaborators of Hwan Youn. A scholar is included among the top collaborators of Hwan Youn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hwan Youn. Hwan Youn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Park, Jin, et al.. (2024). Unexpected Requirement of Small Amino Acids at Position 183 for DNA Binding in the Escherichia coli cAMP Receptor Protein. The Journal of Microbiology. 62(10). 871–882.

Youn, Hwan, et al.. (2023). cAMP Activation of the cAMP Receptor Protein, a Model Bacterial Transcription Factor. The Journal of Microbiology. 61(3). 277–287. 7 indexed citations

Youn, Hwan, et al.. (2018). The roles of two O-donor ligands in the Fe2+-binding and H2O2-sensing by the Fe2+-dependent H2O2 sensor PerR. Biochemical and Biophysical Research Communications. 501(2). 458–464. 1 indexed citations

Serate, José, et al.. (2017). Gly184 of the Escherichia coli cAMP receptor protein provides optimal context for both DNA binding and RNA polymerase interaction. The Journal of Microbiology. 55(10). 816–822. 3 indexed citations

Park, Jin, Cory L. Brooks, José Serate, et al.. (2015). Directed Evolution of the Escherichia coli cAMP Receptor Protein at the cAMP Pocket. Journal of Biological Chemistry. 290(44). 26587–26596. 10 indexed citations

Kerby, Robert L., Hwan Youn, & Gary P. Roberts. (2008). RcoM: A New Single-Component Transcriptional Regulator of CO Metabolism in Bacteria. Journal of Bacteriology. 190(9). 3336–3343. 58 indexed citations

Youn, Hwan, et al.. (2006). A C-helix Residue, Arg-123, Has Important Roles in Both the Active and Inactive Forms of the cAMP Receptor Protein. Journal of Biological Chemistry. 282(6). 3632–3639. 11 indexed citations

Clark, Robert W., Hwan Youn, Andrea J. Lee, Gary P. Roberts, & Judith N. Burstyn. (2006). DNA binding by an imidazole-sensing CooA variant is dependent on the heme redox state. JBIC Journal of Biological Inorganic Chemistry. 12(2). 139–146. 8 indexed citations

Youn, Hwan, et al.. (2006). Roles of the heme and heme ligands in the activation of CooA, the CO-sensing transcriptional activator. Biochemical and Biophysical Research Communications. 348(2). 345–350. 11 indexed citations

10.

Youn, Hwan, Robert L. Kerby, Mary Conrad, & Gary P. Roberts. (2005). Study of Highly Constitutively Active Mutants Suggests How cAMP Activates cAMP Receptor Protein. Journal of Biological Chemistry. 281(2). 1119–1127. 44 indexed citations

11.

Roberts, Greg, Robert L. Kerby, Hwan Youn, & Mark F. Conrad. (2004). CooA, a paradigm for gas sensing regulatory proteins. Journal of Inorganic Biochemistry. 99(1). 280–292. 78 indexed citations

12.

Puranik, Mrinalini, Hwan Youn, Steen Brøndsted Nielsen, et al.. (2003). Activation Mechanism of the CO Sensor CooA. Journal of Biological Chemistry. 278(37). 35384–35393. 40 indexed citations

13.

Youn, Hwan, Dongwon Kim, Changjin Lee, et al.. (2002). Sequence Analysis and Functional Expression of the Structural and Regulatory Genes for Pyruvate Dehydrogenase Complex from Streptomyces seoulensis. The Journal of Microbiology. 40(1). 43–50. 1 indexed citations

14.

Kerby, Robert L., Hwan Youn, Marc V. Thorsteinsson, & Gary P. Roberts. (2002). Repositioning about the Dimer Interface of the Transcription Regulator CooA: A Major Signal Transduction Pathway between the Effector and DNA-binding Domains. Journal of Molecular Biology. 325(4). 809–823. 41 indexed citations

15.

Youn, Hwan, Robert L. Kerby, Marc V. Thorsteinsson, et al.. (2001). The Heme Pocket Afforded by Gly117 Is Crucial for Proper Heme Ligation and Activity of CooA. Journal of Biological Chemistry. 276(45). 41603–41610. 23 indexed citations

16.

Thorsteinsson, Marc V., Robert L. Kerby, Hwan Youn, et al.. (2001). Redox-mediated Transcriptional Activation in a CooA Variant. Journal of Biological Chemistry. 276(29). 26807–26813. 14 indexed citations

17.

Thorsteinsson, Marc V., Robert L. Kerby, Mary Conrad, et al.. (2000). Characterization of Variants Altered at the N-terminal Proline, a Novel Heme-Axial Ligand in CooA, the CO-sensing Transcriptional Activator. Journal of Biological Chemistry. 275(50). 39332–39338. 38 indexed citations

18.

Youn, Hwan & Sa-Ouk Kang. (2000). Enhanced sensitivity of Streptomyces seoulensis to menadione by superfluous lipoamide dehydrogenase. FEBS Letters. 472(1). 57–61. 9 indexed citations

19.

Youn, Hwan, et al.. (1998). Lipoamide dehydrogenase from Streptomyces seoulensis: biochemical and genetic properties. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1388(2). 405–418. 12 indexed citations

20.

Lee, Jin‐Won, et al.. (1996). An FMN-Containing NADH-Quinone Reductase from Streptomyces sp.. The Journal of Microbiology. 34(2). 206–213. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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