Philip K. Hammen

478 total citations
18 papers, 411 citations indexed

About

Philip K. Hammen is a scholar working on Molecular Biology, Clinical Biochemistry and Materials Chemistry. According to data from OpenAlex, Philip K. Hammen has authored 18 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 6 papers in Clinical Biochemistry and 6 papers in Materials Chemistry. Recurrent topics in Philip K. Hammen's work include Mitochondrial Function and Pathology (9 papers), Metabolism and Genetic Disorders (6 papers) and Enzyme Structure and Function (6 papers). Philip K. Hammen is often cited by papers focused on Mitochondrial Function and Pathology (9 papers), Metabolism and Genetic Disorders (6 papers) and Enzyme Structure and Function (6 papers). Philip K. Hammen collaborates with scholars based in United States and Canada. Philip K. Hammen's co-authors include Henry Weiner, David G. Gorenstein, E. Bruce Waygood, Rachel E. Klevit, Thomas D. Hurley, Thomas S. Heard, Abdellah Allali‐Hassani, Klaas Hallenga, J.W. Anderson and Anna Oi Wah Leung and has published in prestigious journals such as Journal of Biological Chemistry, Biochemistry and FEBS Letters.

In The Last Decade

Philip K. Hammen

18 papers receiving 404 citations

Peers

Philip K. Hammen

GENET

Annie Glatigny France

Dmitriy A. Vinarov United States

Susana Frago Spain

Carol A. Caperelli United States

Wing-Cheong Tsui United Kingdom

Heike Angerer Germany

A L Fimmel Australia

Jonathan M. Burg United States

William F. Benisek United States

Kenneth E. Moon Australia

Annie Glatigny France

Philip K. Hammen

410 ×1.2

85 ×1.0

40 ×0.8

43 ×0.9

GENET

60 ×1.6

Citations per year, relative to Philip K. Hammen Philip K. Hammen (= 1×) peers Annie Glatigny

Countries citing papers authored by Philip K. Hammen

Since Specialization

Citations

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

Fields of papers citing papers by Philip K. Hammen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Philip K. Hammen. 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 Philip K. Hammen. The network helps show where Philip K. Hammen may publish in the future.

Co-authorship network of co-authors of Philip K. Hammen

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

All Works

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18 of 18 papers shown

Heard, Thomas S., et al.. (2003). Location of the Actual Signal in the Negatively Charged Leader Sequence Involved in the Import into the Mitochondrial Matrix Space. Journal of Biological Chemistry. 278(16). 13712–13718. 14 indexed citations

Hammen, Philip K., et al.. (2002). Timing and structural consideration for the processing of mitochondrial matrix space proteins by the mitochondrial processing peptidase (MPP). Protein Science. 11(5). 1026–1035. 6 indexed citations

Zhu‐Salzman, Keyan, Philip K. Hammen, Ron A. Salzman, et al.. (2002). Calcium modulates protease resistance and carbohydrate binding of a plant defense legume lectin, Griffonia simplicifolia lectin II (GSII). Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 132(2). 327–334. 11 indexed citations

Hammen, Philip K., Abdellah Allali‐Hassani, Klaas Hallenga, Thomas D. Hurley, & Henry Weiner. (2002). Multiple Conformations of NAD and NADH When Bound to Human Cytosolic and Mitochondrial Aldehyde Dehydrogenase. Biochemistry. 41(22). 7156–7168. 69 indexed citations

Hammen, Philip K. & Henry Weiner. (2000). Structure of the cytosolic domain of TOM5, a mitochondrial import protein. FEBS Letters. 468(1). 101–104. 8 indexed citations

Hammen, Philip K., et al.. (1999). The loss in hydrophobic surface area resulting from a Leu to Val mutation at the N‐terminus of the aldehyde dehydrogenase presequence prevents import of the protein into mitochondria. Protein Science. 8(4). 890–896. 4 indexed citations

Hammen, Philip K. & Henry Weiner. (1998). Mitochondrial leader sequences: Structural similarities and sequence differences. Journal of Experimental Zoology. 282(12). 280–283. 1 indexed citations

Hammen, Philip K. & Henry Weiner. (1998). Mitochondrial leader sequences: Structural similarities and sequence differences. Journal of Experimental Zoology. 282(1-2). 280–283. 18 indexed citations

Hammen, Philip K., David G. Gorenstein, & Henry Weiner. (1996). Amphiphilicity Determines Binding Properties of Three Mitochondrial Presequences to Lipid Surfaces. Biochemistry. 35(12). 3772–3781. 31 indexed citations

10.

Hammen, Philip K., et al.. (1996). Influence of the Mature Portion of a Precursor Protein on the Mitochondrial Signal Sequence. Journal of Biological Chemistry. 271(35). 21226–21230. 32 indexed citations

11.

Hammen, Philip K., et al.. (1996). The Role of Positive Charges and Structural Segments in the Presequence of Rat Liver Aldehyde Dehydrogenase in Import into Mitochondria. Journal of Biological Chemistry. 271(35). 21041–21048. 51 indexed citations

12.

Hammen, Philip K., Rachel E. Klevit, J. Martin Scholtz, J.W. Anderson, & E. Bruce Waygood. (1995). Investigation of a side‐chain‐side‐chain hydrogen bond by mutagenesis, thermodynamics, and NMR spectroscopy. Protein Science. 4(5). 936–944. 17 indexed citations

13.

Hammen, Philip K., David G. Gorenstein, & Henry Weiner. (1994). Structure of the Signal Sequences for Two Mitochondrial Matrix Proteins That Are Not Proteolytically Processed upon Import. Biochemistry. 33(28). 8610–8617. 59 indexed citations

14.

Hammen, Philip K., J.W. Anderson, Anna Oi Wah Leung, et al.. (1993). Deamidation of HPr, a phosphocarrier protein of the phosphoenolpyruvate:sugar phosphotransferase system, involves asparagine 38 (HPr-1) and asparagine 12 (HPr-2) in isoaspartyl acid formation.. Journal of Biological Chemistry. 268(24). 17695–17704. 32 indexed citations

15.

Hammen, Philip K., E. Bruce Waygood, & Rachel E. Klevit. (1991). Reexamination of the secondary and tertiary structure of histidine-containing protein from Escherichia coli by homonuclear and heteronuclear NMR spectroscopy. Biochemistry. 30(51). 11842–11850. 39 indexed citations

16.

Andersen, Niels H. & Philip K. Hammen. (1991). A conformation-preference/potency correlation for GnRH analogs: NMR evidence. Bioorganic & Medicinal Chemistry Letters. 1(5). 263–266. 6 indexed citations

17.

Andersen, Niels H., et al.. (1990). Computer-Aided Conformational Analysis Based on NOESY Signal Intensities. PubMed. 56. 95–134. 5 indexed citations

18.

Pratum, T.K, Philip K. Hammen, & Niels H. Andersen. (1988). Direct observation of long-range heteronuclear splittings in proton 2D J spectra. Journal of Magnetic Resonance (1969). 78(2). 376–381. 8 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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