Champak Chatterjee

4.4k total citations · 1 hit paper
53 papers, 3.6k citations indexed

About

Champak Chatterjee is a scholar working on Molecular Biology, Organic Chemistry and Oncology. According to data from OpenAlex, Champak Chatterjee has authored 53 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Molecular Biology, 11 papers in Organic Chemistry and 7 papers in Oncology. Recurrent topics in Champak Chatterjee's work include Ubiquitin and proteasome pathways (20 papers), Genomics and Chromatin Dynamics (12 papers) and Protein Degradation and Inhibitors (10 papers). Champak Chatterjee is often cited by papers focused on Ubiquitin and proteasome pathways (20 papers), Genomics and Chromatin Dynamics (12 papers) and Protein Degradation and Inhibitors (10 papers). Champak Chatterjee collaborates with scholars based in United States, Switzerland and India. Champak Chatterjee's co-authors include Tom W. Muir, Robert K. McGinty, Wilfred A. van der Donk, Lili Xie, Moushumi Paul, Beat Fierz, Jaehoon Kim, Robert G. Roeder, Abhinav Dhall and Leah M. Miller and has published in prestigious journals such as Nature, Science and Cell.

In The Last Decade

Champak Chatterjee

52 papers receiving 3.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Biosynthesis and Mode of Action of Lantibiotics

2005 594 citations Champak Chatterjee, Moushumi Paul et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Champak Chatterjee United States	28	3.1k	625	528	484	456	53	3.6k
Ahmed Bouhss France	33	2.5k 0.8×	682 1.1×	194 0.4×	190 0.4×	306 0.7×	78	3.4k
Éric Biron Canada	22	1.3k 0.4×	378 0.6×	125 0.2×	512 1.1×	160 0.4×	49	1.9k
Huawei Chen United States	32	2.1k 0.7×	395 0.6×	394 0.7×	65 0.1×	810 1.8×	81	2.9k
Guillaume Charron Canada	27	1.9k 0.6×	529 0.8×	338 0.6×	376 0.8×	49 0.1×	47	2.9k
Robert Thaï France	25	1.1k 0.4×	220 0.4×	235 0.4×	60 0.1×	391 0.9×	58	1.7k
Conan K. Wang Australia	38	3.7k 1.2×	453 0.7×	244 0.5×	63 0.1×	218 0.5×	105	4.3k
H.T. Wright United States	26	2.0k 0.6×	196 0.3×	203 0.4×	96 0.2×	205 0.4×	61	3.0k
Armando Albert Spain	31	1.7k 0.5×	382 0.6×	64 0.1×	240 0.5×	111 0.2×	114	3.3k
Weixin Tang United States	18	2.3k 0.7×	172 0.3×	102 0.2×	124 0.3×	351 0.8×	33	2.7k
Amy M. Gehring United States	21	1.9k 0.6×	484 0.8×	119 0.2×	67 0.1×	1.4k 3.2×	23	2.7k

Countries citing papers authored by Champak Chatterjee

Since Specialization

Citations

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

Fields of papers citing papers by Champak Chatterjee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Champak Chatterjee

This figure shows the co-authorship network connecting the top 25 collaborators of Champak Chatterjee. A scholar is included among the top collaborators of Champak Chatterjee 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 Champak Chatterjee. Champak Chatterjee 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

Singh, Sumeet K., Xiaowen Xie, Haibin Mao, et al.. (2023). Total chemical synthesis of sumoylated histone H4 reveals negative biochemical crosstalk with histone ubiquitylation. Chemical Communications. 59(27). 4063–4066. 1 indexed citations

Singh, Sumeet K., et al.. (2023). The semisynthesis of site-specifically modified histones and histone-based probes of chromatin-modifying enzymes. Methods. 215. 28–37. 2 indexed citations

Burrell, Anika L., Daniel P. Farrell, Jianming Kang, et al.. (2021). BRCA1/BARD1 site-specific ubiquitylation of nucleosomal H2A is directed by BARD1. Nature Structural & Molecular Biology. 28(3). 268–277. 58 indexed citations

Weller, Caroline E. & Champak Chatterjee. (2020). Facile Semisynthesis of Ubiquitylated Peptides with the Ligation Auxiliary 2-Aminooxyethanethiol. Methods in molecular biology. 2133. 293–312. 1 indexed citations

Hsu, Peter, et al.. (2019). Structural Basis of H2B Ubiquitination-Dependent H3K4 Methylation by COMPASS. Molecular Cell. 76(5). 712–723.e4. 77 indexed citations

Stewart, Mikaela D., Elena Zelin, Abhinav Dhall, et al.. (2018). BARD1 is necessary for ubiquitylation of nucleosomal histone H2A and for transcriptional regulation of estrogen metabolism genes. Proceedings of the National Academy of Sciences. 115(6). 1316–1321. 42 indexed citations

Hsu, Peter, Heng Li, Ho-Tak Lau, et al.. (2018). Crystal Structure of the COMPASS H3K4 Methyltransferase Catalytic Module. Cell. 174(5). 1106–1116.e9. 66 indexed citations

Chatterjee, Champak, et al.. (2018). Studies of biochemical crosstalk in chromatin with semisynthetic histones. Current Opinion in Chemical Biology. 45. 27–34. 11 indexed citations

Li, Heng, Kah Suan Lim, Hyungjin Kim, et al.. (2016). Allosteric Activation of Ubiquitin-Specific Proteases by β-Propeller Proteins UAF1 and WDR20. Molecular Cell. 63(2). 249–260. 55 indexed citations

10.

Weller, Caroline E., Abhinav Dhall, Feizhi Ding, et al.. (2016). Aromatic thiol-mediated cleavage of N–O bonds enables chemical ubiquitylation of folded proteins. Nature Communications. 7(1). 12979–12979. 52 indexed citations

11.

Dhall, Abhinav, Caroline E. Weller, & Champak Chatterjee. (2016). Rapid Semisynthesis of Acetylated and Sumoylated Histone Analogs. Methods in enzymology on CD-ROM/Methods in enzymology. 574. 149–165. 6 indexed citations

12.

Dhall, Abhinav, Sijie Wei, Beat Fierz, et al.. (2014). Sumoylated Human Histone H4 Prevents Chromatin Compaction by Inhibiting Long-range Internucleosomal Interactions. Journal of Biological Chemistry. 289(49). 33827–33837. 63 indexed citations

13.

Meier, Franziska, Tharindumala Abeywardana, Abhinav Dhall, et al.. (2012). Semisynthetic, Site-Specific Ubiquitin Modification of α-Synuclein Reveals Differential Effects on Aggregation. Journal of the American Chemical Society. 134(12). 5468–5471. 97 indexed citations

14.

Fierz, Beat, et al.. (2011). Histone H2B ubiquitylation disrupts local and higher-order chromatin compaction. Nature Chemical Biology. 7(2). 113–119. 354 indexed citations

15.

Chatterjee, Champak, Robert K. McGinty, Beat Fierz, & Tom W. Muir. (2010). Disulfide-directed histone ubiquitylation reveals plasticity in hDot1L activation. Nature Chemical Biology. 6(4). 267–269. 217 indexed citations

16.

McGinty, Robert K., Champak Chatterjee, & Tom W. Muir. (2009). Chapter 11 Semisynthesis of Ubiquitylated Proteins. Methods in enzymology on CD-ROM/Methods in enzymology. 462. 225–243. 19 indexed citations

17.

McGinty, Robert K., Jaehoon Kim, Champak Chatterjee, Robert G. Roeder, & Tom W. Muir. (2008). Chemically ubiquitylated histone H2B stimulates hDot1L-mediated intranucleosomal methylation. Nature. 453(7196). 812–816. 444 indexed citations

18.

Chatterjee, Champak, Robert K. McGinty, Jean‐Philippe Pellois, & Tom W. Muir. (2007). Auxiliary‐Mediated Site‐Specific Peptide Ubiquitylation. Angewandte Chemie International Edition. 46(16). 2814–2818. 161 indexed citations

19.

Chatterjee, Champak, Gregory C. Patton, Lisa E. Cooper, Moushumi Paul, & Wilfred A. van der Donk. (2006). Engineering Dehydro Amino Acids and Thioethers into Peptides Using Lacticin 481 Synthetase. Chemistry & Biology. 13(10). 1109–1117. 75 indexed citations

20.

Xie, Lili, Champak Chatterjee, Rashna D. Balsara, Nicole M. Okeley, & Wilfred A. van der Donk. (2002). Heterologous expression and purification of SpaB involved in subtilin biosynthesis. Biochemical and Biophysical Research Communications. 295(4). 952–957. 24 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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