William H. Orme‐Johnson

8.4k total citations
136 papers, 6.3k citations indexed

About

William H. Orme‐Johnson is a scholar working on Renewable Energy, Sustainability and the Environment, Molecular Biology and Materials Chemistry. According to data from OpenAlex, William H. Orme‐Johnson has authored 136 papers receiving a total of 6.3k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Renewable Energy, Sustainability and the Environment, 51 papers in Molecular Biology and 34 papers in Materials Chemistry. Recurrent topics in William H. Orme‐Johnson's work include Metalloenzymes and iron-sulfur proteins (58 papers), Metal-Catalyzed Oxygenation Mechanisms (19 papers) and Hydrogen Storage and Materials (16 papers). William H. Orme‐Johnson is often cited by papers focused on Metalloenzymes and iron-sulfur proteins (58 papers), Metal-Catalyzed Oxygenation Mechanisms (19 papers) and Hydrogen Storage and Materials (16 papers). William H. Orme‐Johnson collaborates with scholars based in United States, Spain and Germany. William H. Orme‐Johnson's co-authors include Helmut Beinert, Eckard Münck, Christopher T. Walsh, Winston J. Brill, Vinod K. Shah, Colin R. Jefcoate, Lawrence C. Davis, Daniel M. Ziegler, Lacy Daniels and N R Orme-Johnson and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Nucleic Acids Research.

In The Last Decade

William H. Orme‐Johnson

136 papers receiving 5.8k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
William H. Orme‐Johnson United States	50	2.5k	2.5k	1.3k	964	606	136	6.3k
C. Veeger Netherlands	42	1.4k 0.6×	4.0k 1.6×	619 0.5×	995 1.0×	199 0.3×	185	7.4k
Russ Hille United States	54	6.3k 2.5×	4.7k 1.9×	3.3k 2.6×	1.5k 1.6×	771 1.3×	218	13.0k
Juan C. Fontecilla‐Camps France	60	7.7k 3.1×	3.9k 1.6×	1.8k 1.4×	2.9k 3.0×	725 1.2×	153	14.1k
Maria João Romão Portugal	43	2.1k 0.8×	2.7k 1.1×	1.4k 1.2×	858 0.9×	274 0.5×	182	6.1k
Graham Palmer United States	48	1.1k 0.4×	4.5k 1.8×	1.1k 0.9×	761 0.8×	71 0.1×	146	7.4k
Bruce A. Averill United States	44	1.5k 0.6×	2.0k 0.8×	1.7k 1.4×	1.2k 1.3×	243 0.4×	140	6.1k
Peter M. H. Kroneck Germany	46	1.4k 0.6×	3.0k 1.2×	1.5k 1.2×	986 1.0×	289 0.5×	179	7.5k
Paulette M. Vignais France	44	3.7k 1.5×	3.9k 1.6×	382 0.3×	971 1.0×	316 0.5×	147	8.0k
Lewis M. Siegel United States	34	1.1k 0.4×	3.6k 1.5×	725 0.6×	849 0.9×	44 0.1×	63	6.0k
Leonard E. Mortenson United States	46	3.6k 1.5×	2.1k 0.8×	1.1k 0.9×	1.4k 1.5×	688 1.1×	133	5.9k

Countries citing papers authored by William H. Orme‐Johnson

Since Specialization

Citations

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

Fields of papers citing papers by William H. Orme‐Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William H. Orme‐Johnson. 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 William H. Orme‐Johnson. The network helps show where William H. Orme‐Johnson may publish in the future.

Co-authorship network of co-authors of William H. Orme‐Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of William H. Orme‐Johnson. A scholar is included among the top collaborators of William H. Orme‐Johnson 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 William H. Orme‐Johnson. William H. Orme‐Johnson 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

McLean, Paul A., Anne E. True, Mark Nelson, et al.. (2003). Effects of substrates (methyl isocyanide, C2H2) and inhibitor (CO) on resting-state wild-type and NifV−Klebsiella pneumoniae MoFe proteins. Journal of Inorganic Biochemistry. 93(1-2). 18–32. 9 indexed citations

Christie, Patricia D., et al.. (1995). Continuous monitoring of nitrogenase activity in Azotobacter vinelandii fermentation using off‐gas mass spectrometry. Biotechnology and Bioengineering. 47(3). 373–383. 2 indexed citations

Cloutier, Normand J., et al.. (1995). Cytochrome P-450scc-mediated oxidation of (20S)-22-thiacholesterol: Characterization of mechanism-based inhibition. Biochemistry. 34(26). 8415–8421. 4 indexed citations

Merritt, E.A., George H. Stout, S. Turley, et al.. (1993). Structure at pH 6.5 of ferredoxin I from Azotobacter vinelandii at 2.3 Å resolution. Acta Crystallographica Section D Biological Crystallography. 49(2). 272–281. 14 indexed citations

Miller, Anne‐Frances & William H. Orme‐Johnson. (1992). The dependence on iron availability of allocation of iron to nitrogenase components in Klebsiella pneumoniae and Escherichia coli.. Journal of Biological Chemistry. 267(13). 9398–9408. 6 indexed citations

Morgan, Túlio, John McCracken, William H. Orme‐Johnson, et al.. (1990). Pulsed electron paramagnetic resonance studies of the interaction of magnesium-ATP and deuterium oxide with the iron protein of nitrogenase. Biochemistry. 29(12). 3077–3082. 20 indexed citations

McLean, Paul A., David A. Wink, Stephen K. Chapman, et al.. (1989). A new method for extraction of iron-molybdenum cofactor (FeMoco) from nitrogenase adsorbed to DEAE-cellulose. 1. Effects of anions, cations, and preextraction treatments. Biochemistry. 28(24). 9402–9406. 27 indexed citations

Wink, David A., Paul A. McLean, Alison B. Hickman, & William H. Orme‐Johnson. (1989). A new method for extraction of iron-molybdenum cofactor (FeMoco) from nitrogenase adsorbed to DEAE-cellulose. 2. Solubilization of FeMoco in a wide range of organic solvents. Biochemistry. 28(24). 9407–9412. 21 indexed citations

Wackett, Lawrence P., et al.. (1987). Substrate analogues as mechanistic probes of methyl-S-coenzyme M reductase. Biochemistry. 26(19). 6012–6018. 31 indexed citations

10.

Day, Edmund P., Thomas A. Kent, Paul A. Lindahl, et al.. (1987). SQUID measurement of metalloprotein magnetization. New methods applied to the nitrogenase proteins. Biophysical Journal. 52(5). 837–853. 19 indexed citations

11.

Krueger, Rick J., Atsushi Nagahisa, Marcel Gut, Stephen R. Wilson, & William H. Orme‐Johnson. (1985). Effect of P-450scc inhibitors on corticosterone production by rat adrenal cells.. Journal of Biological Chemistry. 260(2). 852–859. 4 indexed citations

12.

Nagahisa, Atsushi, William H. Orme‐Johnson, & Stephen R. Wilson. (1984). Silicon-mediated suicide inhibition: an efficient mechanism-based inhibitor of cytochrome P-450scc oxidation of cholesterol. Journal of the American Chemical Society. 106(4). 1166–1167. 12 indexed citations

13.

Nagahisa, Atsushi, Robin W. Spencer, & William H. Orme‐Johnson. (1983). Acetylenic mechanism-based inhibitors of cholesterol side chain cleavage by cytochrome P-450scc.. Journal of Biological Chemistry. 258(11). 6721–6723. 31 indexed citations

14.

Newton, William E. & William H. Orme‐Johnson. (1980). Free-living systems and chemical models. 1 indexed citations

15.

Balandreau, J., et al.. (1980). Analysis of factors limiting nitrogenase (C2H2) activity in the field.. 229–242. 8 indexed citations

16.

Beinert, Helmut, William H. Orme‐Johnson, & Graham Palmer. (1978). [10] Special techniques for the preparation of samples for low-temperature EPR spectroscopy. Methods in enzymology on CD-ROM/Methods in enzymology. 54. 111–132. 53 indexed citations

17.

Münck, Eckard, Winston J. Brill, Vinod K. Shah, et al.. (1978). Nitrogenase X: Mössbauer and EPR studies on reversibly oxidized MoFe protein from Azotobacter vinelandii OP Nature of the iron centers. Biochimica et Biophysica Acta (BBA) - Protein Structure. 537(2). 185–207. 146 indexed citations

18.

Orme-Johnson, N R, William H. Orme‐Johnson, Raymond E. Hansen, Helmut Beinert, & Youssef Hatefi. (1971). EPR detectable electron acceptors in submitochondrial particles from beef heart with special reference to the iron-sulfur components of DPNH-ubiquinone reductase. Biochemical and Biophysical Research Communications. 44(2). 446–452. 84 indexed citations

19.

Orme‐Johnson, William H. & Helmut Beinert. (1969). Reductive Titrations of Iron-Sulfur Proteins Containing Two to Four Iron Atoms. Journal of Biological Chemistry. 244(22). 6143–6148. 84 indexed citations

20.

Tsibris, John C.M., R.L. Tsai, I. C. Gunsalus, et al.. (1968). The number of iron atoms in the paramagnetic center (G =1.94) of reduced putidaredoxin, a nonheme iron protein.. Proceedings of the National Academy of Sciences. 59(3). 959–965. 56 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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