Heidi A. Ernst

2.8k total citations · 1 hit paper
23 papers, 2.2k citations indexed

About

Heidi A. Ernst is a scholar working on Molecular Biology, Plant Science and Biotechnology. According to data from OpenAlex, Heidi A. Ernst has authored 23 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 10 papers in Plant Science and 6 papers in Biotechnology. Recurrent topics in Heidi A. Ernst's work include Enzyme Structure and Function (6 papers), Enzyme Production and Characterization (5 papers) and Drug Transport and Resistance Mechanisms (4 papers). Heidi A. Ernst is often cited by papers focused on Enzyme Structure and Function (6 papers), Enzyme Production and Characterization (5 papers) and Drug Transport and Resistance Mechanisms (4 papers). Heidi A. Ernst collaborates with scholars based in Denmark, France and Germany. Heidi A. Ernst's co-authors include Leila Lo Leggio, Karen Skriver, Addie N. Olsen, Sine Larsen, Osman Mirza, Paul Blum, Gordon A. Leonard, Martin Willemoës, Moazur Rahman and Hussam Hassan Nour‐Eldin and has published in prestigious journals such as Journal of Biological Chemistry, Nature Communications and PLoS ONE.

In The Last Decade

Heidi A. Ernst

23 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

NAC transcription factors: structurally distinct, functionally diverse

2005 1.2k citations Addie N. Olsen, Heidi A. Ernst et al. Trends in Plant Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Heidi A. Ernst Denmark	16	1.7k	1.6k	184	114	84	23	2.2k
Kyun Oh Lee South Korea	26	842 0.5×	1.4k 0.9×	160 0.9×	57 0.5×	135 1.6×	65	1.9k
Sébastien Besseau France	24	1.3k 0.8×	1.7k 1.1×	225 1.2×	134 1.2×	28 0.3×	61	2.3k
Susumu Kajiwara Japan	23	426 0.2×	1.4k 0.9×	134 0.7×	142 1.2×	50 0.6×	67	1.9k
Deyou Qiu China	21	644 0.4×	1.0k 0.6×	73 0.4×	35 0.3×	46 0.5×	67	1.5k
Ricarda Niggeweg Germany	13	842 0.5×	1.1k 0.7×	102 0.6×	46 0.4×	51 0.6×	16	1.8k
William R. Belknap United States	22	1.1k 0.6×	1.1k 0.7×	180 1.0×	27 0.2×	58 0.7×	43	1.7k
Hideyuki Matsuda Japan	26	285 0.2×	1.6k 1.0×	272 1.5×	101 0.9×	77 0.9×	64	1.9k
Rudi Grimm Germany	19	432 0.3×	718 0.5×	67 0.4×	83 0.7×	87 1.0×	28	1.4k
Marcel·lí del Olmo Spain	22	359 0.2×	1.1k 0.7×	145 0.8×	241 2.1×	34 0.4×	61	1.4k
Attila Szentirmai Hungary	21	390 0.2×	1.0k 0.6×	205 1.1×	203 1.8×	55 0.7×	67	1.4k

Countries citing papers authored by Heidi A. Ernst

Since Specialization

Citations

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

Fields of papers citing papers by Heidi A. Ernst

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Heidi A. Ernst. 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 Heidi A. Ernst. The network helps show where Heidi A. Ernst may publish in the future.

Co-authorship network of co-authors of Heidi A. Ernst

This figure shows the co-authorship network connecting the top 25 collaborators of Heidi A. Ernst. A scholar is included among the top collaborators of Heidi A. Ernst 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 Heidi A. Ernst. Heidi A. Ernst 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

Ernst, Heidi A., Nanda G. Aduri, Bala Krishna Prabhala, et al.. (2021). Expression, purification and characterization of human proton-coupled oligopeptide transporter 1 hPEPT1. Protein Expression and Purification. 190. 105990–105990. 2 indexed citations

Ernst, Heidi A., Annette E. Langkilde, Peter Westh, et al.. (2020). The structural basis of fungal glucuronoyl esterase activity on natural substrates. Nature Communications. 11(1). 1026–1026. 24 indexed citations

Ernst, Heidi A., Morten Egevang Jørgensen, Tobias Maierhofer, et al.. (2019). An Optimized Screen Reduces the Number of GA Transporters and Provides Insights Into Nitrate Transporter 1/Peptide Transporter Family Substrate Determinants. Frontiers in Plant Science. 10. 1106–1106. 22 indexed citations

Ernst, Heidi A., Klaus Piontek, Dietmar A. Plattner, et al.. (2018). A comparative structural analysis of the surface properties of asco-laccases. PLoS ONE. 13(11). e0206589–e0206589. 21 indexed citations

Baum, Andreas, et al.. (2018). Laccase activity measurement by FTIR spectral fingerprinting. Enzyme and Microbial Technology. 122. 64–73. 15 indexed citations

Jørgensen, Morten Egevang, Deyang Xu, Christoph Crocoll, et al.. (2017). Origin and evolution of transporter substrate specificity within the NPF family. eLife. 6. 90 indexed citations

Lucas, Maria Fátima, Emanuele Monza, Heidi A. Ernst, et al.. (2017). Simulating Substrate Recognition and Oxidation in Laccases: From Description to Design. Journal of Chemical Theory and Computation. 13(3). 1462–1467. 24 indexed citations

Aduri, Nanda G., Heidi A. Ernst, Bala Krishna Prabhala, et al.. (2017). Human proton coupled folic acid transporter is a monodisperse oligomer in the lauryl maltose neopentyl glycol solubilized state. Biochemical and Biophysical Research Communications. 495(2). 1738–1743. 5 indexed citations

Aduri, Nanda G., Bala Krishna Prabhala, Heidi A. Ernst, et al.. (2015). Salt Bridge Swapping in the EXXERFXYY Motif of Proton-coupled Oligopeptide Transporters. Journal of Biological Chemistry. 290(50). 29931–29940. 25 indexed citations

10.

Prabhala, Bala Krishna, et al.. (2014). New insights into the substrate specificities of proton‐coupled oligopeptide transporters from E. coli by a pH sensitive assay. FEBS Letters. 588(4). 560–565. 21 indexed citations

11.

Skov, Lars K., Sandra Pizzut‐Serin, Magali Remaud‐Siméon, et al.. (2013). The structure of amylosucrase fromDeinococcus radioduranshas an unusual open active-site topology. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 69(9). 973–978. 26 indexed citations

12.

Ernst, Heidi A., et al.. (2012). Functional Investigation of Conserved Membrane-Embedded Glutamate Residues in the Proton-Coupled Peptide Transporter YjdL. Protein and Peptide Letters. 19(3). 282–287. 24 indexed citations

13.

Wang, Xiaole, Heidi A. Ernst, Jan Egebjerg, et al.. (2010). Over-expression, purification and characterization of an Asc-1 homologue from Gloeobacter violaceus. Protein Expression and Purification. 71(2). 179–183. 1 indexed citations

14.

Ernst, Heidi A., et al.. (2009). Ligand binding analyses of the putative peptide transporter YjdL from E. coli display a significant selectivity towards dipeptides. Biochemical and Biophysical Research Communications. 389(1). 112–116. 34 indexed citations

15.

Ernst, Heidi A., Leila Lo Leggio, Martin Willemoës, et al.. (2006). Structure of the Sulfolobus solfataricus α-Glucosidase: Implications for Domain Conservation and Substrate Recognition in GH31. Journal of Molecular Biology. 358(4). 1106–1124. 124 indexed citations

16.

Ernst, Heidi A., Martin Willemoës, Leila Lo Leggio, et al.. (2005). Characterization of different crystal forms of the α-glucosidase MalA fromSulfolobus solfataricus. Acta Crystallographica Section F Structural Biology and Crystallization Communications. 61(12). 1039–1042. 5 indexed citations

17.

Olsen, Addie N., Heidi A. Ernst, Leila Lo Leggio, & Karen Skriver. (2005). NAC transcription factors: structurally distinct, functionally diverse. Trends in Plant Science. 10(2). 79–87. 1173 indexed citations breakdown →

18.

Ernst, Heidi A., Addie N. Olsen, Karen Skriver, Sine Larsen, & Leila Lo Leggio. (2004). Structure of the conserved domain of ANAC, a member of the NAC family of transcription factors. EMBO Reports. 5(3). 297–303. 368 indexed citations

19.

Olsen, Addie N., Heidi A. Ernst, Leila Lo Leggio, et al.. (2003). Preliminary crystallographic analysis of the NAC domain of ANAC, a member of the plant-specific NAC transcription factor family. Acta Crystallographica Section D Biological Crystallography. 60(1). 112–115. 24 indexed citations

20.

Eckert, Kelvin, Heidi A. Ernst, Erwin Schneider, Sine Larsen, & Leila Lo Leggio. (2002). Crystallization and preliminary X-ray analysis ofAlicyclobacillus acidocaldariusendoglucanase CelA. Acta Crystallographica Section D Biological Crystallography. 59(1). 139–141. 10 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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