Hans C. Freeman

3.9k citations

64 papers · 3.2k indexed · 1 hit paper · h-index 28

Impact in

Inorganic Chemistry top 2%
- Metal-Catalyzed Oxygenation Mechanisms
Biochemistry top 1%
- Biochemical Acid Research Studies

Papers in

Inorganic Chemistry 17
- Metal-Catalyzed Oxygenation Mechanisms 9
- Crystal structures of chemical compounds 6
Biochemistry 8

Co-authors: J.M. Guss Mitsuo Murata P. J. M. W. L. BIRKER David M. Dooley Valerie A. Norris Peter Harrowell Keith O. Hodgson R. P. Phizackerley
Journals: Inorganic Chemistry (13 papers)Journal of Molecular Biology (11 papers)Journal of the American Chemical Society (6 papers)Biochemistry (6 papers)JBIC Journal of Biological Inorganic Chemistry (2 papers)
Partner nations: Australia United States United Kingdom

In The Last Decade

Hans C. Freeman

63 papers receiving 3.0k citations

Hit Papers

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Structure of oxidized poplar plastocyanin at 1·6 Å resolution 1983 · 429 citations

Peers

Countries citing papers authored by Hans C. Freeman

Since Specialization

Citations

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

Fields of papers citing papers by Hans C. Freeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans C. Freeman. 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 Hans C. Freeman. The network helps show where Hans C. Freeman may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Hans C. Freeman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hans C. Freeman Line = papers co-authored together Hans C. Freeman links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Complexes of the copper-containing amine oxidase fromArthrobacter globiformiswith the inhibitors benzylhydrazine and tranylcypromine Acta Crystallographica Section F Structural Biology and Crystallization Communications ·David B. Langley, Daniel Trambaiolo, Anthony P. Duff, David M. Dooley, Hans C. Freeman, J.M. Guss	2008	10
2	The 1.23 Å structure ofPichia pastorislysyl oxidase reveals a lysine–lysine cross-link Acta Crystallographica Section D Biological Crystallography ·Anthony P. Duff, Aina E. Cohen, P.J. Ellis, Soni Kamini, David B. Langley, David M. Dooley, Hans C. Freeman, J.M. Guss	2006	13
3	A C-terminal disulfide bond in the copper-containing amine oxidase from pea seedlings violates the twofold symmetry of the molecular dimer Acta Crystallographica Section F Structural Biology and Crystallization Communications ·Anthony P. Duff, Eric M. Shepard, David B. Langley, David M. Dooley, Hans C. Freeman, J.M. Guss	2006	5
4	The copper-containing amine oxidase fromArthrobacter globiformis: refinement at 1.55 and 2.20 Å resolution in two crystal forms Acta Crystallographica Section F Structural Biology and Crystallization Communications ·David B. Langley, Anthony P. Duff, Hans C. Freeman, J.M. Guss	2006	9
5	Crystal Structures of Recombinant Human Purple Acid Phosphatase With and Without an Inhibitory Conformation of the Repression Loop Journal of Molecular Biology ·Norbert Sträter, B. Jasper, Nana Zhao, Bernt Krebs, Anthony P. Duff, David B. Langley, Runlin Han, Bruce A. Averill, Hans C. Freeman, J.M. Guss	2005	61
6	Structure ofEscherichia coliaminopeptidase P in complex with the inhibitor apstatin Acta Crystallographica Section D Biological Crystallography ·Stephen C. Graham, Megan J. Maher, William H. Simmons, Hans C. Freeman, J.M. Guss	2004	24
7	Using Xenon as a Probe for Dioxygen-binding Sites in Copper Amine Oxidases Journal of Molecular Biology ·Anthony P. Duff, Daniel Trambaiolo, Aina E. Cohen, P.J. Ellis, Mavis E. Chambers, Eric M. Shepard, David B. Langley, David M. Dooley, Hans C. Freeman, J.M. Guss	2004	50
8	An orthorhombic form ofEscherichia coliaminopeptidase P at 2.4 Å resolution Acta Crystallographica Section D Biological Crystallography ·Stephen C. Graham, Mihwa Lee, Hans C. Freeman, J.M. Guss	2003	18
9	Auracyanin B structure in space groupP6₅ Acta Crystallographica Section D Biological Crystallography ·Mihwa Lee, Megan J. Maher, Hans C. Freeman, J.M. Guss	2003	3
10	A thin-film electrochemical study of the "blue" copper proteins, auracyanin A and auracyanin B, from the photosynthetic bacterium Chloroflexus aurantiacus: the reduction potential as a function of pH JBIC Journal of Biological Inorganic Chemistry ·Кетов К.А., Michael J. Honeychurch, F Tesè, Robert E. Blankenship, Alan M. Bond, Hans C. Freeman	2003	15
11	Crystallization ofPichia pastorislysyl oxidase Acta Crystallographica Section D Biological Crystallography ·Mihwa Lee, ST Perdue, David B. Langley, Megan J. Maher, Aina E. Cohen, P.J. Ellis, J. Kuchar, David M. Dooley, Hans C. Freeman, J.M. Guss	2002	3
12	Crystal structure of auracyanin, a “blue” copper protein from the green thermophilic photosynthetic bacterium Chloroflexus aurantiacus11Edited by R Huber Journal of Molecular Biology ·Charles S. Bond, Robert E. Blankenship, Hans C. Freeman, J.M. Guss, Megan J. Maher, Zifan Bai, Matthew C. J. Wilce, ST Perdue	2001	29
13	The structure of plastocyanin from the cyanobacterium Phormidium laminosum Acta Crystallographica Section D Biological Crystallography ·Charles S. Bond, Derek S. Bendall, Hans C. Freeman, J.M. Guss, Christopher J. Howe, Michael J. Wagner, Matthew C. J. Wilce	1999	28
14	Crystallization and Preliminary Crystallographic Characterization of the Copper-containing Amine Oxidase from Pea Seedlings Journal of Molecular Biology ·光雄南, David M. Dooley, J.M. Guss, Ian Harvey, Michele A. McGuirl, Hans C. Freeman	1993	15
15	Resonance Raman spectra of plastocyanin and pseudoazurin: evidence for conserved cysteine ligand conformations in cupredoxins (blue copper proteins) Biochemistry ·R. Mohammadzade, Elinor T. Adman, Teruhiko Beppu, Rachel Codd, Hans C. Freeman, N. Laila Huq, Thomas M. Loehr, Joann Sanders–Loehr	1991	73
16	Three-dimensional model for stellacyanin, a “blue” copper-protein Journal of Molecular Biology ·Barry A. Fields, J.M. Guss, Hans C. Freeman	1991	57
17	(Liversidge Research Lecture) Elegance in molecular design: the copper site of photosynthetic electron-transfer protein. Journal and proceedings of the Royal Society of New South Wales ·Hans C. Freeman	1979	1
18	Preliminary crystallographic data for a copper-containing protein, plastocyanin Journal of Molecular Biology ·Graeme Chapman, Peter M. Colman, Hans C. Freeman, J.M. Guss, Mitsuo Murata, Valerie A. Norris, John A. M. Ramshaw, M. P. Venkatappa	1977	15
19	Crystal structure and absolute configuration of L(-)589.beta.2-(RRS)-(triethylenetetramine-(S)-prolinato)cobalt(III) diiodide dihydrate Inorganic Chemistry ·Hans C. Freeman, Ian E. Maxwell	1970	26
20	Crystal Structures of Metal-Peptide Complexes Advances in protein chemistry ·Hans C. Freeman	1967	266

About Hans C. Freeman

Hans C. Freeman is a scholar working on Inorganic Chemistry, Biochemistry, Oncology, Molecular Biology and Electrochemistry, having authored 64 papers that have together received 3.2k indexed citations. Recurring topics across this work include Photosynthetic Processes and Mechanisms (17 papers), Microbial metabolism and enzyme function (13 papers), Metal complexes synthesis and properties (13 papers), Porphyrin Metabolism and Disorders (12 papers), Metal-Catalyzed Oxygenation Mechanisms (9 papers), Enzyme Structure and Function (7 papers), Magnetism in coordination complexes (7 papers) and Crystal structures of chemical compounds (6 papers). The work is most often cited by research in Inorganic Chemistry (821 citations), Biochemistry (339 citations), Oncology (792 citations), Molecular Biology (2.0k citations) and Electrochemistry (173 citations). Hans C. Freeman has collaborated with scholars based in Australia, United States and United Kingdom. Frequent co-authors include J.M. Guss, Mitsuo Murata, P. J. M. W. L. BIRKER, David M. Dooley, Valerie A. Norris, Peter Harrowell, Keith O. Hodgson, R. P. Phizackerley, E.A. Merritt and Ian Harvey. Their work appears in journals such as Inorganic Chemistry, Journal of Molecular Biology, Journal of the American Chemical Society, Biochemistry and JBIC Journal of Biological Inorganic Chemistry.

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