Jun Ohtsuka

765 total citations
42 papers, 601 citations indexed

About

Jun Ohtsuka is a scholar working on Molecular Biology, Materials Chemistry and Cell Biology. According to data from OpenAlex, Jun Ohtsuka has authored 42 papers receiving a total of 601 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Molecular Biology, 27 papers in Materials Chemistry and 6 papers in Cell Biology. Recurrent topics in Jun Ohtsuka's work include Enzyme Structure and Function (26 papers), Enzyme Catalysis and Immobilization (6 papers) and Amino Acid Enzymes and Metabolism (5 papers). Jun Ohtsuka is often cited by papers focused on Enzyme Structure and Function (26 papers), Enzyme Catalysis and Immobilization (6 papers) and Amino Acid Enzymes and Metabolism (5 papers). Jun Ohtsuka collaborates with scholars based in Japan, China and Australia. Jun Ohtsuka's co-authors include Masaru Tanokura, Takuya Miyakawa, Koji Nagata, Masayuki Oda, Hiroki Mizushima, Fusako Kawai, Masahiko Okai, Keiko Kubota, Lijun Guan and Ken‐ichi Miyazono and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and Journal of Molecular Biology.

In The Last Decade

Jun Ohtsuka

42 papers receiving 597 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jun Ohtsuka Japan	14	344	163	143	97	60	42	601
Evamaria I. Petersen Denmark	13	457 1.3×	78 0.5×	114 0.8×	102 1.1×	47 0.8×	23	658
Anne Nicolas France	10	577 1.7×	144 0.9×	149 1.0×	158 1.6×	70 1.2×	23	812
Sigrid Deller Austria	11	251 0.7×	69 0.4×	168 1.2×	131 1.4×	39 0.7×	12	562
Patrick C. F. Buchholz Germany	10	234 0.7×	56 0.3×	138 1.0×	123 1.3×	28 0.5×	22	472
Florence J. Hardy United Kingdom	13	438 1.3×	142 0.9×	194 1.4×	173 1.8×	158 2.6×	19	891
Bert Kazemier Netherlands	15	592 1.7×	74 0.5×	307 2.1×	208 2.1×	94 1.6×	23	923
Pieter de Geus Netherlands	12	578 1.7×	78 0.5×	97 0.7×	100 1.0×	56 0.9×	13	829
Lixin Ma China	13	405 1.2×	49 0.3×	168 1.2×	135 1.4×	47 0.8×	20	755
Melinda E. Wales United States	15	278 0.8×	143 0.9×	179 1.3×	29 0.3×	21 0.3×	34	618
Nigel G. French Australia	10	278 0.8×	66 0.4×	70 0.5×	20 0.2×	43 0.7×	14	449

Countries citing papers authored by Jun Ohtsuka

Since Specialization

Citations

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

Fields of papers citing papers by Jun Ohtsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jun Ohtsuka

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

Nakamura, Akira, Jun Ohtsuka, Tatsuki Kashiwagi, et al.. (2016). In-situ and real-time growth observation of high-quality protein crystals under quasi-microgravity on earth. Scientific Reports. 6(1). 22127–22127. 8 indexed citations

Katayama, Yukie, Tatsuya Suzuki, Jun Ohtsuka, et al.. (2016). A class-A GPCR solubilized under high hydrostatic pressure retains its ligand binding ability. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1858(9). 2145–2151. 1 indexed citations

Miyakawa, Takuya, et al.. (2015). Expression, purification, refolding, and enzymatic characterization of two secretory phospholipases A2 from Neurospora crassa. Protein Expression and Purification. 115. 69–75. 9 indexed citations

Miyakawa, Takuya, Hiroki Mizushima, Jun Ohtsuka, et al.. (2014). Structural basis for the Ca2+-enhanced thermostability and activity of PET-degrading cutinase-like enzyme from Saccharomonospora viridis AHK190. Applied Microbiology and Biotechnology. 99(10). 4297–4307. 112 indexed citations

Guan, Lijun, et al.. (2014). Crystal structure of the novel haloalkane dehalogenase DatA from Agrobacterium tumefaciens C58 reveals a special halide-stabilizing pair and enantioselectivity mechanism. Applied Microbiology and Biotechnology. 98(20). 8573–8582. 10 indexed citations

Tian, Siqi, Jun Ohtsuka, Shipeng Wang, et al.. (2014). Human CTP:phosphoethanolamine cytidylyltransferase: Enzymatic properties and unequal catalytic roles of CTP-binding motifs in two cytidylyltransferase domains. Biochemical and Biophysical Research Communications. 449(1). 26–31. 6 indexed citations

Qin, Hui‐Min, Takuya Miyakawa, Michihiko Kataoka, et al.. (2014). L-allo-Threonine aldolase with an H128Y/S292R mutation fromAeromonas jandaeiDK-39 reveals the structural basis of changes in substrate stereoselectivity. Acta Crystallographica Section D Biological Crystallography. 70(6). 1695–1703. 18 indexed citations

Horita, Shoichiro, Jun Ohtsuka, Hiroyuki Arai, et al.. (2013). Structural Units Important for Activity of a Novel-type Phosphoserine Phosphatase from Hydrogenobacter thermophilus TK-6 Revealed by Crystal Structure Analysis. Journal of Biological Chemistry. 288(16). 11448–11458. 15 indexed citations

Qin, Hui‐Min, Akihiro Yamamura, Takuya Miyakawa, et al.. (2013). Structure of conjugated polyketone reductase from Candida parapsilosis IFO 0708 reveals conformational changes for substrate recognition upon NADPH binding. Applied Microbiology and Biotechnology. 98(1). 243–249. 20 indexed citations

10.

Ohtsuka, Jun, Takuya Miyakawa, Masahiko Okai, et al.. (2012). Expression, purification, crystallization and preliminary X-ray analysis of carbonyl reductase S1 fromCandida magnoliae. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 68(5). 540–542. 3 indexed citations

11.

Okai, Masahiko, et al.. (2012). Crystallization and preliminary X-ray analysis of the haloalkane dehalogenase DatA fromAgrobacterium tumefaciensC58. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 68(6). 652–654. 2 indexed citations

12.

Horita, Shoichiro, Jun Ohtsuka, Hiroyuki Arai, et al.. (2012). Crystallization and preliminary X-ray diffraction analysis of a novel type of phosphoserine phosphatase fromHydrogenobacter thermophilusTK-6. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 68(8). 911–913. 1 indexed citations

13.

Okai, Masahiko, Jun Ohtsuka, Atsuko Asano, et al.. (2012). High pressure refolding, purification, and crystallization of flavin reductase from Sulfolobus tokodaii strain 7. Protein Expression and Purification. 84(2). 214–218. 9 indexed citations

14.

Kubota, Keiko, Koji Nagata, Masahiko Okai, et al.. (2011). The Crystal Structure of l-Sorbose Reductase from Gluconobacter frateurii Complexed with NADPH and l-Sorbose. Journal of Molecular Biology. 407(4). 543–555. 18 indexed citations

15.

Yamamura, Akihiro, Jun Ohtsuka, Noriko Nakagawa, et al.. (2009). Structure of TTHA1623, a novel metallo-β-lactamase superfamily protein fromThermus thermophilusHB8. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 65(5). 455–459. 11 indexed citations

16.

Yamamura, Akihiro, Jun Ohtsuka, Takuya Miyakawa, et al.. (2009). Expression, purification, crystallization and preliminary X-ray analysis of conjugated polyketone reductase C2 (CPR-C2) fromCandida parapsilosisIFO 0708. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 65(11). 1145–1148. 3 indexed citations

17.

Ohtsuka, Jun, et al.. (2009). Crystal structure of TTHA1264, a putative M16‐family zinc peptidase from Thermus thermophilus HB8 that is homologous to the β subunit of mitochondrial processing peptidase. Proteins Structure Function and Bioinformatics. 75(3). 774–780. 11 indexed citations

18.

Yamamura, Akihiro, Futa Mimoto, Jun Ohtsuka, et al.. (2008). A unique catalytic triad revealed by the crystal structure of APE0912, a short‐chain dehydrogenase/reductase family protein from Aeropyrum pernix K1. Proteins Structure Function and Bioinformatics. 70(4). 1640–1645. 7 indexed citations

19.

Nagata, Koji, Jun Ohtsuka, Mihoko Takahashi, et al.. (2007). Crystal structure of TTHA0303 (TT2238), a four‐helix bundle protein with an exposed histidine triad from Thermus thermophilus HB8 at 2.0 Å. Proteins Structure Function and Bioinformatics. 70(3). 1103–1107. 5 indexed citations

20.

Ohtsuka, Jun, Koji Nagata, Woo Cheol Lee, et al.. (2006). Crystallization and preliminary X-ray analysis of CTP:phosphoethanolamine cytidylyltransferase (ECT) fromSaccharomyces cerevisiae. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 62(10). 1003–1005. 3 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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