H.J. Imker

2.2k citations

47 papers · 1.7k · 1 hit paper · h-index 18

Impact in

Pharmacology top 2%
- Microbial Natural Products and Biosynthesis
Biochemistry top 5%

Papers in

Information Systems 22
- Research Data Management Practices 22
Information Systems and Management 19
- Scientific Computing and Data Management 19

Co-authors: J.A. Gerlt (11 shared papers)Boris Sadkhin (1 shared paper)Jason T. Bouvier (1 shared paper)K.L. Whalen (1 shared paper)Christopher T. Walsh (4 shared papers)Steven C. Almo (7 shared papers)А.А. Федоров (5 shared papers)E.V. Fedorov (5 shared papers)
Journals: Biochemistry (7 papers)Data Science Journal (2 papers)Nature Chemical Biology (2 papers)Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics (1 paper)PLoS ONE (1 paper)
Partner nations: United States Italy Switzerland

In The Last Decade

H.J. Imker

44 papers receiving 1.7k citations

H.J. Imker's Hit Papers

align trajectories log scale

Enzyme Function Initiative-Enzyme Similarity Tool (EFI-EST): A web tool for generating protein sequence similarity networks 2015 · 648 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2015 Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics

Peers

Countries citing papers authored by H.J. Imker

Since Specialization

Citations

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

Fields of papers citing papers by H.J. Imker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.J. Imker. 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 H.J. Imker. The network helps show where H.J. Imker may publish in the future.

Co-authors

The 25 scholars most cited alongside H.J. Imker, 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 H.J. Imker Line = papers co-authored together H.J. Imker links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 47 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Enzyme Function Initiative-Enzyme Similarity Tool (EFI-EST): A web tool for generating protein sequence similarity networks Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics ·J.A. Gerlt, Jason T. Bouvier, Daniel B. Davidson, H.J. Imker, Boris Sadkhin, David R. Slater, K.L. Whalen Hit paper breakdown →	2015	648
2	The Enzyme Function Initiative Biochemistry ·J.A. Gerlt, Karen N. Allen, Steven C. Almo, Richard N. Armstrong, Patricia C. Babbitt, John E. Cronan, Debra Dunaway‐Mariano, H.J. Imker, Matthew P. Jacobson, W. Minor, C. Dale Poulter, Frank M. Raushel, Andrej Šali, Brian K. Shoichet, Jonathan V. Sweedler	2011	141
3	Nitrification in the Upper Mississippi River: patterns, controls, and contribution to the NO₃⁻budget Journal of the North American Benthological Society ·Eric A. Strauss, William B. Richardson, Lynn A. Bartsch, Jennifer C. Cavanaugh, Denise A. Bruesewitz, H.J. Imker, Julie A. Heinz, David M. Søballe	2004	92
4	Activation of the Pacidamycin PacL Adenylation Domain by MbtH-like Proteins Biochemistry ·Wenjun Zhang, John R. Heemstra, Christopher T. Walsh, H.J. Imker	2010	81
5	N-Acylation during Glidobactin Biosynthesis by the Tridomain Nonribosomal Peptide Synthetase Module GlbF Chemistry & Biology ·H.J. Imker, Daniel Krahn, Jérôme Clerc, Markus Kaiser, Christopher T. Walsh	2010	79
6	Prediction and assignment of function for a divergent N-succinyl amino acid racemase Nature Chemical Biology ·Ling Song, Chakrapani Kalyanaraman, А.А. Федоров, E.V. Fedorov, Margaret E. Glasner, Shoshana Brown, H.J. Imker, Patricia C. Babbitt, Steven C. Almo, Matthew P. Jacobson, J.A. Gerlt	2007	76
7	A RubisCO-like protein links SAM metabolism with isoprenoid biosynthesis Nature Chemical Biology ·Tobias J. Erb, Bradley S. Evans, Kyuil Cho, Benjamin P. Warlick, Jaya Sriram, Brashé Wood, H.J. Imker, Jonathan V. Sweedler, F. Robert Tabita, J.A. Gerlt	2012	69
8	Mechanism of the Orotidine 5′-Monophosphate Decarboxylase-Catalyzed Reaction: Evidence for Substrate Destabilization^, Biochemistry ·Kui K. Chan, B.M. Wood, А.А. Федоров, E.V. Fedorov, H.J. Imker, Tina L. Amyes, John P. Richard, Steven C. Almo, J.A. Gerlt	2009	56
9	Mechanistic Diversity in the RuBisCO Superfamily: The “Enolase” in the Methionine Salvage Pathway in Geobacillus kaustophilus^, Biochemistry ·H.J. Imker, А.А. Федоров, E.V. Fedorov, Steven C. Almo, J.A. Gerlt	2007	48
10	Homology models guide discovery of diverse enzyme specificities among dipeptide epimerases in the enolase superfamily Proceedings of the National Academy of Sciences ·Tiit Lukk, A. Sakai, Chakrapani Kalyanaraman, Shoshana Brown, H.J. Imker, Ling Song, А.А. Федоров, E.V. Fedorov, R. Toro, B. Hillerich, R.D. Seidel, Y. Patskovsky, M.W. Vetting, Satish K. Nair, Patricia C. Babbitt, Steven C. Almo, J.A. Gerlt, Matthew P. Jacobson	2012	45
11	SylC Catalyzes Ureido-Bond Formation During Biosynthesis of the Proteasome Inhibitor Syringolin A Journal of the American Chemical Society ·H.J. Imker, Christopher T. Walsh, William M. Wuest	2009	42
12	Discovery of a Dipeptide Epimerase Enzymatic Function Guided by Homology Modeling and Virtual Screening Structure ·Chakrapani Kalyanaraman, H.J. Imker, А.А. Федоров, E.V. Fedorov, Margaret E. Glasner, Patricia C. Babbitt, Steven C. Almo, J.A. Gerlt, Matthew P. Jacobson	2008	41
13	The Pseudomonas aeruginosa antimetabolite L -2-amino-4-methoxy-trans-3-butenoic acid (AMB) is made from glutamate and two alanine residues via a thiotemplate-linked tripeptide precursor Frontiers in Microbiology ·Nelson Rojas-Murcia, Xiaoyun Lee, Patrice Waridel, Alessandro Maspoli, H.J. Imker, Tiancong Chai, Christopher T. Walsh, Cornelia Reimmann	2015	38
14	How Important is Data Curation? Gaps and Opportunities for Academic Libraries Journal of Librarianship and Scholarly Communication ·Lisa Johnston, Jake Carlson, Cynthia Hudson‐Vitale, H.J. Imker, Wendy Kozlowski, Robert Olendorf, Claire Stewart	2018	31
15	Mechanistic Diversity in the RuBisCO Superfamily: A Novel Isomerization Reaction Catalyzed by the RuBisCO-like Protein from Rhodospirillum rubrum Biochemistry ·H.J. Imker, Jaya Singh, Benjamin P. Warlick, F. Robert Tabita, J.A. Gerlt	2008	25
16	Data Curation Network: A Cross-Institutional Staffing Model for Curating Research Data International Journal of Digital Curation ·Lisa Johnston, Jake Carlson, Cynthia Hudson‐Vitale, H.J. Imker, Wendy Kozlowski, Robert Olendorf, Claire Stewart, Mara Blake, Joel Herndon, Timothy M. McGeary, Elizabeth Hull	2018	25
17	Data Curation Network: How Do We Compare? A Snapshot of Six Academic Library Institutions’ Data Repository and Curation Services University of Minnesota Digital Conservancy (University of Minnesota) ·Lisa Johnston, Jake Carlson, Patricia Hswe, Cynthia Hudson‐Vitale, H.J. Imker, Wendy Kozlowski, Robert Olendorf, Claire Stewart	2017	19
18	An examination of data reuse practices within highly cited articles of faculty at a research university The Journal of Academic Librarianship ·H.J. Imker, Hoa Luong, William H. Mischo, Mary C. Schlembach, Chris Wiley	2021	18
19	25 Years of Molecular Biology Databases: A Study of Proliferation, Impact, and Maintenance Frontiers in Research Metrics and Analytics ·H.J. Imker	2018	16
20	From Plan to Action: Successful Data Management Plan Implementation in a Multidisciplinary Project DOAJ (DOAJ: Directory of Open Access Journals) ·Peg Burnette, Sarah Williams, H.J. Imker	2016	15

About H.J. Imker

H.J. Imker is a scholar working on Information Systems, Information Systems and Management, Molecular Biology, Management Science and Operations Research and Materials Chemistry, having authored 47 papers that have together received 1.7k indexed citations. Recurring topics across this work include Research Data Management Practices (22 papers), Scientific Computing and Data Management (19 papers), Data Quality and Management (14 papers), Enzyme Structure and Function (7 papers), Amino Acid Enzymes and Metabolism (5 papers), Biochemical Acid Research Studies (3 papers), Protein Structure and Dynamics (3 papers) and Peptidase Inhibition and Analysis (3 papers). The work is most often cited by research in Pharmacology (357 citations), Biochemistry (119 citations), Molecular Biology (1.1k citations), Information Systems and Management (108 citations) and Biotechnology (123 citations). H.J. Imker has collaborated with scholars based in United States, Italy and Switzerland. Frequent co-authors include J.A. Gerlt, Boris Sadkhin, Jason T. Bouvier, K.L. Whalen, Christopher T. Walsh, Steven C. Almo, А.А. Федоров, E.V. Fedorov, Matthew P. Jacobson and Patricia C. Babbitt. Their work appears in journals such as Biochemistry, Data Science Journal, Nature Chemical Biology, Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics and PLoS ONE.

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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H.J. Imker

H.J. Imker's Hit Papers

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