John G. Dann

644 total citations
12 papers, 523 citations indexed

About

John G. Dann is a scholar working on Molecular Biology, Infectious Diseases and Rheumatology. According to data from OpenAlex, John G. Dann has authored 12 papers receiving a total of 523 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 3 papers in Infectious Diseases and 3 papers in Rheumatology. Recurrent topics in John G. Dann's work include Biochemical and Molecular Research (5 papers), HIV/AIDS drug development and treatment (3 papers) and Folate and B Vitamins Research (3 papers). John G. Dann is often cited by papers focused on Biochemical and Molecular Research (5 papers), HIV/AIDS drug development and treatment (3 papers) and Folate and B Vitamins Research (3 papers). John G. Dann collaborates with scholars based in United Kingdom and Portugal. John G. Dann's co-authors include Richard A. Bjur, A. S. V. Burgen, Gordon C. K. Roberts, J.N. Champness, C.R. Beddell, R. W. King, D.K. Stammers, Philip Turner, P Scudder and David P. Baccanari and has published in prestigious journals such as Biochemistry, Biochemical Journal and Biochemical and Biophysical Research Communications.

In The Last Decade

John G. Dann

12 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John G. Dann United Kingdom	11	387	150	85	82	55	12	523
D.K. Stammers United Kingdom	13	443 1.1×	157 1.0×	143 1.7×	87 1.1×	58 1.1×	14	652
Myra N. Williams United States	11	473 1.2×	149 1.0×	66 0.8×	52 0.6×	21 0.4×	13	606
Tavner J. Delcamp United States	17	611 1.6×	185 1.2×	91 1.1×	126 1.5×	49 0.9×	29	814
F. E. Norrington United Kingdom	7	226 0.6×	75 0.5×	56 0.7×	91 1.1×	93 1.7×	14	356
V. Mikol France	10	507 1.3×	182 1.2×	187 2.2×	51 0.6×	17 0.3×	19	736
Galzitskaia Ov Russia	4	341 0.9×	50 0.3×	58 0.7×	69 0.8×	119 2.2×	9	547
Lobanov MIu Russia	4	341 0.9×	49 0.3×	58 0.7×	69 0.8×	119 2.2×	9	546
Rekha Chevli United States	17	294 0.8×	33 0.2×	54 0.6×	75 0.9×	92 1.7×	21	1.1k
Susan M. Green United States	9	475 1.2×	184 1.2×	22 0.3×	81 1.0×	20 0.4×	9	617
Eric Hunt United States	13	240 0.6×	66 0.4×	30 0.4×	188 2.3×	8 0.1×	43	462

Countries citing papers authored by John G. Dann

Since Specialization

Citations

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

Fields of papers citing papers by John G. Dann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John G. Dann. 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 John G. Dann. The network helps show where John G. Dann may publish in the future.

Co-authorship network of co-authors of John G. Dann

This figure shows the co-authorship network connecting the top 25 collaborators of John G. Dann. A scholar is included among the top collaborators of John G. Dann 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 John G. Dann. John G. Dann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

Stammers, D.K., John G. Dann, C.J. Harris, & Dana R. Smith. (1987). Comparison of angiotensinogen and tetradecapeptide as substrates for human renin. Archives of Biochemistry and Biophysics. 258(2). 413–420. 17 indexed citations

Stammers, D.K., J.N. Champness, C.R. Beddell, et al.. (1987). The structure of mouse L1210 dihydrofolate reductase‐drug complexes and the construction of a model of human enzyme. FEBS Letters. 218(1). 178–184. 78 indexed citations

Dann, John G., et al.. (1986). Human renin: A new class of inhibitors. Biochemical and Biophysical Research Communications. 134(1). 71–77. 27 indexed citations

Carter, Keith D., John G. Dann, C.J. Harris, et al.. (1986). Novel renin inhibitors: synthesis of aminostatine and comparison with statine-containing analogues. Journal of the Chemical Society Chemical Communications. 755–755. 23 indexed citations

Kuyper, Lee F., Barbara Roth, David P. Baccanari, et al.. (1985). Receptor-based design of dihydrofolate reductase inhibitors: comparison of crystallographically determined enzyme binding with enzyme affinity in a series of carboxy-substituted trimethoprim analogs. Journal of Medicinal Chemistry. 28(3). 303–311. 78 indexed citations

Birdsall, B., Gordon C. K. Roberts, J. Feeney, John G. Dann, & A. S. V. Burgen. (1983). Trimethoprim binding to bacterial and mammalian dihydrofolate reductase: a comparison by proton and carbon-13 nuclear magnetic resonance. Biochemistry. 22(24). 5597–5604. 25 indexed citations

Kuyper, Lee F., Barbara Roth, David P. Baccanari, et al.. (1983). ChemInform Abstract: RECEPTOR‐BASED DESIGN OF DIHYDROFOLATE REDUCTASE INHIBITORS: COMPARISON OF CRYSTALLOGRAPHICALLY DETERMINED ENZYME BINDING WITH ENZYME AFFINITY IN A SERIES OF CARBOXY‐SUBSTITUTED TRIMETHOPRIM ANALOGS. Chemischer Informationsdienst. 14(10). 16 indexed citations

Kuyper, Lee F., Barbara Roth, David P. Baccanari, et al.. (1982). Receptor-based design of dihydrofolate reductase inhibitors: comparison of crystallographically determined enzyme binding with enzyme affinity in a series of carboxy-substituted trimethoprim analogs. Journal of Medicinal Chemistry. 25(10). 1120–1122. 57 indexed citations

Dann, John G., Richard A. Bjur, R. W. King, et al.. (1976). Large-scale purification and characterization of dihydrofolate reductase from a methotrexate-resistant strain of Lactobacillus casei. Biochemical Journal. 157(3). 559–571. 137 indexed citations

10.

Morris, Howard R., et al.. (1974). Dihydrofolate reductase: low-resolution mass-spectrometric analysis of an elastase digest as a sequencing tool. Biochemical Journal. 137(2). 409–411. 30 indexed citations

11.

Roberts, Gordon C. K., et al.. (1974). Nuclear magnetic resonance studies of the binding of substrate analogs and coenzyme to dihydrofolate reductase from Lactobacillus casei. Biochemistry. 13(26). 5351–5357. 32 indexed citations

12.

Dann, John G., N. G. L. Harding, Paul Newbold, & John M. Whiteley. (1972). Single-step purification of dihydrofolate reductases on pteridine matrices. Biochemical Journal. 127(2). 28P–29P. 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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