Shawn E. Ramer

479 total citations
13 papers, 406 citations indexed

About

Shawn E. Ramer is a scholar working on Molecular Biology, Spectroscopy and Pharmacology. According to data from OpenAlex, Shawn E. Ramer has authored 13 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 3 papers in Spectroscopy and 2 papers in Pharmacology. Recurrent topics in Shawn E. Ramer's work include Microbial Metabolic Engineering and Bioproduction (5 papers), Chemical Synthesis and Analysis (4 papers) and Glycosylation and Glycoproteins Research (2 papers). Shawn E. Ramer is often cited by papers focused on Microbial Metabolic Engineering and Bioproduction (5 papers), Chemical Synthesis and Analysis (4 papers) and Glycosylation and Glycoproteins Research (2 papers). Shawn E. Ramer collaborates with scholars based in United States and Canada. Shawn E. Ramer's co-authors include John C. Vederas, Paul B. Reese, Bernard J. Rawlings, Scott A. Raybuck, Christopher T. Walsh, Hyeongjin Cho, Eric Kitas, Paul Burn, Haruo Saito and Willi Bannwarth and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Biochemistry.

In The Last Decade

Shawn E. Ramer

13 papers receiving 382 citations

Peers

Shawn E. Ramer
Kathleen A. Merkler United States
Friso S. Aalbers Netherlands
Dan J. Hawkins United States
Jeffrey X. Duggan United States
Gregory A. Petsko United States
Taiki Nishioka Japan
Carla‐Maria Gauss United States
Brigitte D’Arcy Switzerland
R. Coelho Portugal
José Olucha United States
Kathleen A. Merkler United States
Shawn E. Ramer
Citations per year, relative to Shawn E. Ramer Shawn E. Ramer (= 1×) peers Kathleen A. Merkler

Countries citing papers authored by Shawn E. Ramer

Since Specialization
Citations

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

Fields of papers citing papers by Shawn E. Ramer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shawn E. Ramer. 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 Shawn E. Ramer. The network helps show where Shawn E. Ramer may publish in the future.

Co-authorship network of co-authors of Shawn E. Ramer

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

All Works

13 of 13 papers shown
1.
Coffen, David L., et al.. (1994). Discovery of a Drug Lead Employing a Peptide Library: Inhibition of HIV-1 Tat and Viral Replication by the Tripeptide YPG-NH2. Antiviral chemistry & chemotherapy. 5(2). 128–129. 5 indexed citations
2.
Cho, Hyeongjin, Shawn E. Ramer, Michiyasu Itoh, et al.. (1992). Catalytic domains of the LAR and CD45 protein tyrosine phosphatases from Escherichia coli expression systems: purification and characterization for specificity and mechanism. Biochemistry. 31(1). 133–138. 59 indexed citations
3.
4.
Ramer, Shawn E., David G. Winkler, Ana C. Carrera, Thomas M. Roberts, & C T Walsh. (1991). Purification and initial characterization of the lymphoid-cell protein-tyrosine kinase p56lck from a baculovirus expression system.. Proceedings of the National Academy of Sciences. 88(14). 6254–6258. 29 indexed citations
5.
6.
Ramer, Shawn E., Scott A. Raybuck, W H Orme-Johnson, & Christopher T. Walsh. (1989). Kinetic characterization of the [3'-32P]coenzyme A/acetyl coenzyme A exchange catalyzed by a three-subunit form of the carbon monoxide dehydrogenase/acetyl-CoA synthase from Clostridium thermoaceticum. Biochemistry. 28(11). 4675–4680. 37 indexed citations
7.
Ramer, Shawn E., Hengmiao Cheng, & John C. Vederas. (1989). Investigations of polypeptide biosynthesis: formation of peptide amides. Pure and Applied Chemistry. 61(3). 489–492. 5 indexed citations
8.
Rawlings, Bernard J., Paul B. Reese, Shawn E. Ramer, & John C. Vederas. (1989). Comparison of fatty acid and polyketide biosynthesis: stereochemistry of cladosporin and oleic acid formation in Cladosporium cladosporioides. Journal of the American Chemical Society. 111(9). 3382–3390. 43 indexed citations
9.
Townsend, Craig A., Susan W. Brobst, Shawn E. Ramer, & John C. Vederas. (1988). Stereochemical features of enoyl thiol ester reductase in averufin and fatty acid biosynthesis in Aspergillus parasiticus. Journal of the American Chemical Society. 110(1). 318–319. 14 indexed citations
10.
Reese, Paul B., Bernard J. Rawlings, Shawn E. Ramer, & John C. Vederas. (1988). Comparison of stereochemistry of fatty acid and cladosporin biosynthesis in Cladosporium cladosporioides using deuterium-decoupled proton, carbon-13 NMR shift correlation. Journal of the American Chemical Society. 110(1). 316–318. 23 indexed citations
11.
Ramer, Shawn E., Hengmiao Cheng, Monica M. Palcic, & John C. Vederas. (1988). Formation of peptide amides by peptidylglycine .alpha.-amidating monooxygenase: a new assay and stereochemistry of hydrogen loss. Journal of the American Chemical Society. 110(25). 8526–8532. 45 indexed citations
12.
Holker, J. S. E., Miyuki Kaneda, Shawn E. Ramer, & John C. Vederas. (1987). Biosynthesis of multicolosic acid, a polyketide metabolite from Penicillium multicolor: occurrence of large18O-induced β-isotope shifts in13C n.m.r. spectra. Journal of the Chemical Society Chemical Communications. 1099–1100. 5 indexed citations
13.
Ramer, Shawn E., Richard N. Moore, & John C. Vederas. (1986). Mechanism of formation of serine β-lactones by Mitsunobu cyclization: synthesis and use of L-serine stereospecifically labelled with deuterium at C-3. Canadian Journal of Chemistry. 64(4). 706–713. 38 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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