Sum Chan

1.5k citations

24 papers · 1.1k indexed · 1 hit paper · h-index 17

Impact in

Molecular Biology top 10%
- Microbial Metabolic Engineering and Bioproduction
- RNA and protein synthesis mechanisms
- Photosynthetic Processes and Mechanisms
- Advanced biosensing and bioanalysis techniques
- CRISPR and Genetic Engineering
Molecular Medicine top 10%

Papers in ⓘ

Molecular Medicine 2
- Antibiotic Resistance in Bacteria 2
Infectious Diseases 5
- Tuberculosis Research and Epidemiology 4

Co-authors: Sriram Satagopan (2 shared papers)F. Robert Tabita (2 shared papers)Thomas E. Hanson (1 shared paper)Jaya Singh (1 shared paper)Huiying Li (1 shared paper)Mark A. Arbing (9 shared papers)L. Jeanne Perry (6 shared papers)Duilio Cascio (5 shared papers)
Journals: Physical Review Letters (2 papers)Journal of Biological Chemistry (2 papers)Journal of Molecular Biology (2 papers)Nature Methods (1 paper)Journal of the American Chemical Society (1 paper)
Partner nations: United States Canada Germany

In The Last Decade

Sum Chan

23 papers receiving 1.1k citations

Hit Papers

align trajectories log scale

Engineering an allosteric transcription factor to respond to new ligands 2015 · 253 citations

Peers

Countries citing papers authored by Sum Chan

Since Specialization

Citations

This map shows the geographic impact of Sum Chan'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 Sum Chan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sum Chan more than expected).

Fields of papers citing papers by Sum Chan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sum Chan. 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 Sum Chan. The network helps show where Sum Chan may publish in the future.

Co-authors

The 25 scholars most cited alongside Sum Chan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Sum Chan Line = papers co-authored together Sum Chan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 24 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Function, Structure, and Evolution of the RubisCO-Like Proteins and Their RubisCO Homologs Microbiology and Molecular Biology Reviews ·F. Robert Tabita, Thomas E. Hanson, Huiying Li, Sriram Satagopan, Jaya Singh, Sum Chan	2007	280
2	Engineering an allosteric transcription factor to respond to new ligands Nature Methods ·Noah D. Taylor, Alexander S. Garruss, Rocco Moretti, Sum Chan, Mark A. Arbing, Duilio Cascio, Jameson K. Rogers, Farren J. Isaacs, Sriram Kosuri, David Baker, Stanley Fields, George M. Church, Srivatsan Raman Hit paper breakdown →	2015	253
3	Crystal Structure of the Mycobacterium tuberculosis dUTPase: Insights into the Catalytic Mechanism Journal of Molecular Biology ·Sum Chan, Brent W. Segelke, Timothy Lekin, Heike I. Krupka, Uhn‐Soo Cho, Min Young Kim, Minyoung So, Chang‐Yub Kim, Cleo M. Naranjo, Y.C. Rogers, Min Park, Geoffrey S. Waldo, I. Pashkov, Duilio Cascio, Jeanne Perry, M.R. Sawaya	2004	78
4	Structure of the surface layer of the methanogenic archaean Methanosarcina acetivorans Proceedings of the National Academy of Sciences ·Mark A. Arbing, Sum Chan, Annie Shin, Tung Gia Phan, Christine J. Ahn, Lars Rohlin, Robert P. Gunsalus	2012	61
5	Isobutanol production freed from biological limits using synthetic biochemistry Nature Communications ·Saken Sherkhanov, Tyler P. Korman, Sum Chan, Salem Faham, Hongjiang Liu, M.R. Sawaya, Wan-Ting Hsu, Ellee P. Vikram, Tiffany Cheng, James U. Bowie	2020	58
6	Allosteric Control through Mechanical Tension Physical Review Letters ·Brian Choi, Giovanni Zocchi, Yim Wu, Sum Chan, L. Jeanne Perry	2005	58
7	Artificial Allosteric Control of Maltose Binding Protein Physical Review Letters ·Brian Choi, Giovanni Zocchi, Stephen Canale, Yim Wu, Sum Chan, L. Jeanne Perry	2005	47
8	Structure-Function Studies with the Unique Hexameric Form II Ribulose-1,5-bisphosphate Carboxylase/Oxygenase (Rubisco) from Rhodopseudomonas palustris Journal of Biological Chemistry ·Sriram Satagopan, Sum Chan, L. Jeanne Perry, F. Robert Tabita	2014	36
9	Comparative Proteomics Identifies the Cell-Associated Lethality of M. tuberculosis RelBE-like Toxin-Antitoxin Complexes Structure ·L. Miallau, Paras Jain, Mark A. Arbing, Duilio Cascio, Tung Gia Phan, Christine J. Ahn, Sum Chan, I. Chernishof, Michelle E. Maxson, Janet Chiang, William R. Jacobs, David Eisenberg	2013	28
10	Structures of EccB1 and EccD1 from the core complex of the mycobacterial ESX-1 type VII secretion system BMC Structural Biology ·Jonathan M. Wagner, Sum Chan, Timothy J. Evans, Sara Kahng, Jennifer Kim, Mark A. Arbing, David Eisenberg, Konstantin V. Korotkov	2016	27
11	Tetrodotoxin: Effects on Brain Metabolism in vitro Science ·Sum Chan, J. H. Quastel	1967	24
12	The crystal structure of the mycobacterium tuberculosis Rv3019c‐Rv3020c ESX complex reveals a domain‐swapped heterotetramer Protein Science ·Mark A. Arbing, Markus Kaufmann, Tung Gia Phan, Sum Chan, Duilio Cascio, David Eisenberg	2010	24
13	Synthesis of a triazole homo-C-nucleoside Journal of the American Chemical Society ·Walter J. Gensler, Sum Chan, David B. Ball	1975	23
14	Crystal Structure of the Apo Forms of ψ 55 tRNA Pseudouridine Synthase from Mycobacterium tuberculosis Journal of Biological Chemistry ·Barnali N. Chaudhuri, Sum Chan, L. Jeanne Perry, Todd O. Yeates	2004	22
15	Structural Variability of EspG Chaperones from Mycobacterial ESX-1, ESX-3, and ESX-5 Type VII Secretion Systems Journal of Molecular Biology ·Anne Tuukkanen, Diana Mendes Freire, Sum Chan, Mark A. Arbing, Robert W. Reed, Timothy J. Evans, Grasilda Zenkevičiūtė, Jennifer Kim, Sara Kahng, M.R. Sawaya, Catherine T. Chaton, Matthias Wilmanns, David Eisenberg, Annabel Parret, Konstantin V. Korotkov	2018	19
16	Heterologous Expression of Mycobacterial Esx Complexes in Escherichia coli for Structural Studies Is Facilitated by the Use of Maltose Binding Protein Fusions PLoS ONE ·Mark A. Arbing, Sum Chan, L.R. Harris, E. Kuo, Tina T. Zhou, Christine J. Ahn, Lin Nguyen, Cyndi Qixin He, Jamie Lu, Phuong T. Menchavez, Annie Shin, Thomas Holton, M.R. Sawaya, Duilio Cascio, David Eisenberg	2013	18
17	High-dose frequency beta-interferons increase the risk of liver test abnormalities in multiple sclerosis: a longitudinal study Multiple Sclerosis Journal ·Sum Chan, Elaine Kingwell, Joël Oger, Eric M. Yoshida, Helen Tremlett	2010	16
18	Apo and ligand-bound structures of ModA from the archaeonMethanosarcina acetivorans Acta Crystallographica Section F Structural Biology and Crystallization Communications ·Sum Chan, I. Giuroiu, I. Chernishof, M.R. Sawaya, Janet Chiang, Robert P. Gunsalus, Mark A. Arbing, L. Jeanne Perry	2010	13
19	The 1.70 Å X-ray crystal structure ofMycobacterium tuberculosisphosphoglycerate mutase Acta Crystallographica Section D Biological Crystallography ·Péter Müller, M.R. Sawaya, I. Pashkov, Sum Chan, Chau H. Nguyen, Yim Wu, L. Jeanne Perry, David Eisenberg	2005	12
20	Adult males with haemophilia have a different macrovascular and microvascular endothelial function profile compared with healthy controls Haemophilia ·Haowei Sun, Ming Yang, Michelle Fung, Sum Chan, Motasim Jawi, Todd J. Anderson, Man‐Chiu Poon, Shannon Jackson	2017	10

About Sum Chan

Sum Chan is a scholar working on Molecular Medicine, Infectious Diseases, Physiology, Genetics and Endocrinology, having authored 24 papers that have together received 1.1k indexed citations. Recurring topics across this work include Bacterial Genetics and Biotechnology (6 papers), Enzyme Structure and Function (6 papers), Bacteriophages and microbial interactions (4 papers), Tuberculosis Research and Epidemiology (4 papers), Biochemical and Molecular Research (3 papers), RNA and protein synthesis mechanisms (3 papers), Microbial Metabolic Engineering and Bioproduction (2 papers) and Antibiotic Resistance in Bacteria (2 papers). The work is most often cited by research in Molecular Biology (796 citations), Molecular Medicine (51 citations), Ecology (218 citations), Structural Biology (10 citations) and Infectious Diseases (118 citations). Sum Chan has collaborated with scholars based in United States, Canada and Germany. Frequent co-authors include Sriram Satagopan, F. Robert Tabita, Thomas E. Hanson, Jaya Singh, Huiying Li, Mark A. Arbing, L. Jeanne Perry, Duilio Cascio, Jameson K. Rogers and Alexander S. Garruss. Their work appears in journals such as Physical Review Letters, Journal of Biological Chemistry, Journal of Molecular Biology, Nature Methods and Journal of the American Chemical Society.

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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