Qingjun Ma

3.0k total citations · 1 hit paper
59 papers, 1.9k citations indexed

About

Qingjun Ma is a scholar working on Molecular Biology, Infectious Diseases and Organic Chemistry. According to data from OpenAlex, Qingjun Ma has authored 59 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Molecular Biology, 15 papers in Infectious Diseases and 9 papers in Organic Chemistry. Recurrent topics in Qingjun Ma's work include SARS-CoV-2 and COVID-19 Research (11 papers), Enzyme Structure and Function (7 papers) and Protein Structure and Dynamics (6 papers). Qingjun Ma is often cited by papers focused on SARS-CoV-2 and COVID-19 Research (11 papers), Enzyme Structure and Function (7 papers) and Protein Structure and Dynamics (6 papers). Qingjun Ma collaborates with scholars based in China, Germany and United States. Qingjun Ma's co-authors include Rolf Hilgenfeld, Herbert W. Roesky, Hans‐Georg Schmidt, Mathias Noltemeyer, Johan Neyts, Isabel Usón, Yuqiang Ding, Jiang Wang, Yong Nian and Hong Liu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

Qingjun Ma

56 papers receiving 1.9k 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.

α-Ketoamides as Broad-Spectrum Inhibitors of Coronavirus and Enterovirus Replication: Structure-Based Design, Synthesis, and Activity Assessment

2020 416 citations Qingjun Ma et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Qingjun Ma China	24	721	673	447	276	268	59	1.9k
Torsten Unge Sweden	32	1.6k 2.2×	1.1k 1.6×	606 1.4×	181 0.7×	57 0.2×	82	2.9k
Radim Nencka Czechia	28	1.1k 1.5×	936 1.4×	305 0.7×	150 0.5×	26 0.1×	90	2.4k
Florence Pojer Switzerland	31	2.4k 3.4×	944 1.4×	527 1.2×	117 0.4×	66 0.2×	57	3.9k
Chi‐Yuan Chou Taiwan	28	956 1.3×	779 1.2×	170 0.4×	452 1.6×	23 0.1×	54	2.0k
Marie-Pierre Egloff France	16	1.5k 2.0×	1.0k 1.5×	126 0.3×	132 0.5×	36 0.1×	20	3.2k
Michael W. Mather United States	28	1.6k 2.2×	266 0.4×	117 0.3×	208 0.8×	77 0.3×	58	2.8k
E. Malito Italy	23	1.2k 1.7×	279 0.4×	162 0.4×	62 0.2×	61 0.2×	42	2.1k
Arnout Voet Belgium	29	1.8k 2.4×	645 1.0×	354 0.8×	329 1.2×	33 0.1×	104	3.0k
John R. Rubin United States	25	1.7k 2.3×	260 0.4×	956 2.1×	71 0.3×	76 0.3×	77	2.9k
Steven De Jonghe Belgium	25	919 1.3×	932 1.4×	739 1.7×	222 0.8×	22 0.1×	131	2.4k

Countries citing papers authored by Qingjun Ma

Since Specialization

Citations

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

Fields of papers citing papers by Qingjun Ma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Qingjun Ma

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

Yang, Bin, et al.. (2025). Notoginsenoside R1 attenuates idiopathic pulmonary fibrosis through neuropilin-1/type 2 innate lymphoid cells pathway. International Immunopharmacology. 164. 115385–115385.

Liu, Changshui, et al.. (2025). Structural insight into ligand interactions of thymidylate synthase from white spot syndrome virus. Biochemical and Biophysical Research Communications. 759. 151683–151683.

Liu, Min, Changshui Liu, Likun Guo, et al.. (2022). Lysine acetylation of Escherichia coli lactate dehydrogenase regulates enzyme activity and lactate synthesis. Frontiers in Bioengineering and Biotechnology. 10. 966062–966062. 9 indexed citations

Wang, Fang, Changshui Liu, Yan Wang, et al.. (2021). Structural basis of staphylococcal Stl inhibition on a eukaryotic dUTPase. International Journal of Biological Macromolecules. 184. 821–830. 3 indexed citations

Wang, Xin & Qingjun Ma. (2021). Wzb of Vibrio vulnificus represents a new group of low-molecular-weight protein tyrosine phosphatases with a unique insertion in the W-loop. Journal of Biological Chemistry. 296. 100280–100280. 5 indexed citations

Wan, Ye, Changshui Liu, & Qingjun Ma. (2019). Structural analysis of a Vibrio phospholipase reveals an unusual Ser–His–chloride catalytic triad. Journal of Biological Chemistry. 294(30). 11391–11401. 26 indexed citations

Li, Yingjie & Qingjun Ma. (2017). Iron Acquisition Strategies of Vibrio anguillarum. Frontiers in Cellular and Infection Microbiology. 7. 342–342. 35 indexed citations

Qin, Zhen, Qiaojuan Yan, Qingjun Ma, & Zhengqiang Jiang. (2015). Crystal structure and characterization of a novel l-serine ammonia-lyase from Rhizomucor miehei. Biochemical and Biophysical Research Communications. 466(3). 431–437. 6 indexed citations

Bulut, Haydar, Qingjun Ma, S. Moniot, et al.. (2012). Crystal structures of receptors involved in small molecule transport across membranes. European Journal of Cell Biology. 91(4). 318–325. 5 indexed citations

10.

Zhang, Xiaojuan, Qingqing Yin, Yanhong Zhang, et al.. (2011). Two LXXLL motifs in the N terminus of Mps1 are required for Mps1 nuclear import during G₂/M transition and sustained spindle checkpoint responses. Cell Cycle. 10(16). 2742–2750. 17 indexed citations

11.

Zhu, Xiaohui, Yan Wang, Hongxing Zhang, et al.. (2011). Genetic Variation of the Human α-2-Heremans-Schmid Glycoprotein (AHSG) Gene Associated with the Risk of SARS-CoV Infection. PLoS ONE. 6(8). e23730–e23730. 28 indexed citations

12.

Rao, Yijian, Qingjun Ma, Ardeschir Vahedi‐Faridi, et al.. (2010). Molecular basis for SH3 domain regulation of F-BAR–mediated membrane deformation. Proceedings of the National Academy of Sciences. 107(18). 8213–8218. 125 indexed citations

13.

Yan, Jiangwei, Yuling Shi, Ping Li, et al.. (2009). Lack of association between polymorphisms of MASP2and susceptibility to SARS coronavirus infection. BMC Infectious Diseases. 9(1). 51–51. 18 indexed citations

14.

Nan, Jie, et al.. (2008). C4-Dicarboxylates Sensing Mechanism Revealed by the Crystal Structures of DctB Sensor Domain. Journal of Molecular Biology. 383(1). 49–61. 67 indexed citations

15.

Wu, Jun, et al.. (2006). Identification of N-terminal acetylation of recombinant human prothymosin α in Escherichia coli. Biochimica et Biophysica Acta (BBA) - General Subjects. 1760(8). 1241–1247. 16 indexed citations

16.

Li, Linhai, et al.. (2005). Seroepidemiological Study On SARS-CoV IgG Antibodies Of Different Populations From Several Areas. International Journal of Biomedical Science. 1(1). 72–75. 1 indexed citations

17.

Debreczeni, J.E., G. Bunkóczi, Qingjun Ma, Heiko Blaser, & George M. Sheldrick. (2003). In-house measurement of the sulfur anomalous signal and its use for phasing. Acta Crystallographica Section D Biological Crystallography. 59(4). 688–696. 38 indexed citations

18.

Ma, Qingjun, et al.. (2003). Crystal structure of β-luffin, a ribosome-inactivating protein, at 2.0 Å resolution. Acta Crystallographica Section D Biological Crystallography. 59(8). 1366–1370. 5 indexed citations

19.

Bai, Guangcai, Qingjun Ma, Herbert W. Roesky, D. Vidovic, & Regine Herbst‐Irmer. (2003). New synthetic route for organic polyoxometallic clusters: synthetic and structural investigations on the first dumb-bell shaped polyoxozirconium hydroxide with the [Zr9(µ5-O)2(µ3-O)4(µ-O)4(µ-OH)8] core structureDedicated to Professor C. N. R. Rao on the occasion of his 70th birthday.. Chemical Communications. 898–899. 6 indexed citations

20.

Ma, Qingjun, Chaoshe Guo, George M. Sheldrick, et al.. (2003). Crystal Structure and Functional Analysis of Drosophila Wind, a Protein-disulfide Isomerase-related Protein. Journal of Biological Chemistry. 278(45). 44600–44607. 31 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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