Gregory A. Hunter

987 total citations
33 papers, 731 citations indexed

About

Gregory A. Hunter is a scholar working on Molecular Biology, Rheumatology and Materials Chemistry. According to data from OpenAlex, Gregory A. Hunter has authored 33 papers receiving a total of 731 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Molecular Biology, 14 papers in Rheumatology and 7 papers in Materials Chemistry. Recurrent topics in Gregory A. Hunter's work include Porphyrin Metabolism and Disorders (30 papers), Folate and B Vitamins Research (14 papers) and Heme Oxygenase-1 and Carbon Monoxide (9 papers). Gregory A. Hunter is often cited by papers focused on Porphyrin Metabolism and Disorders (30 papers), Folate and B Vitamins Research (14 papers) and Heme Oxygenase-1 and Carbon Monoxide (9 papers). Gregory A. Hunter collaborates with scholars based in United States, Sweden and Germany. Gregory A. Hunter's co-authors include Glória C. Ferreira, Vladimir N. Uversky, Salam Al‐Karadaghi, Tracy Swainston Harrison, Dieter Jahn, Rays H. Y. Jiang, Michael Barber, Leonid Breydo, Martina Jahn and Grazia Isaya and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and Biochemistry.

In The Last Decade

Gregory A. Hunter

33 papers receiving 727 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gregory A. Hunter United States 18 609 138 127 88 87 33 731
Rosine Labbe‐Bois France 17 844 1.4× 70 0.5× 102 0.8× 77 0.9× 196 2.3× 34 920
Charlotte S. Russell United States 7 423 0.7× 84 0.6× 120 0.9× 58 0.7× 116 1.3× 14 632
Nicole Rietzschel Germany 9 508 0.8× 27 0.2× 32 0.3× 28 0.3× 88 1.0× 9 837
Jingjing Xiang China 15 360 0.6× 25 0.2× 89 0.7× 167 1.9× 19 0.2× 67 853
Syozo Tuboi Japan 19 645 1.1× 66 0.5× 119 0.9× 15 0.2× 77 0.9× 44 824
Markus Ruetz United States 17 518 0.9× 373 2.7× 83 0.7× 18 0.2× 35 0.4× 40 670
Ang Gao China 16 400 0.7× 30 0.2× 27 0.2× 40 0.5× 21 0.2× 42 756
John H. Mangum United States 16 357 0.6× 252 1.8× 70 0.6× 14 0.2× 33 0.4× 31 604
Holger Webert Germany 7 684 1.1× 53 0.4× 65 0.5× 9 0.1× 51 0.6× 7 1.1k
Yael Harir Israel 8 551 0.9× 35 0.3× 17 0.1× 20 0.2× 24 0.3× 10 827

Countries citing papers authored by Gregory A. Hunter

Since Specialization
Citations

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

Fields of papers citing papers by Gregory A. Hunter

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gregory A. Hunter

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

All Works

20 of 20 papers shown
1.
Adapa, Swamy R., Gregory A. Hunter, Elizabeth M. Sagatys, et al.. (2024). Porphyrin overdrive rewires cancer cell metabolism. Life Science Alliance. 7(7). e202302547–e202302547. 11 indexed citations
2.
Hunter, Gregory A. & Glória C. Ferreira. (2022). Metal ion coordination sites in ferrochelatase. Coordination Chemistry Reviews. 460. 214464–214464. 15 indexed citations
3.
Hunter, Gregory A. & Glória C. Ferreira. (2022). An Extended C-Terminus, the Possible Culprit for Differential Regulation of 5-Aminolevulinate Synthase Isoforms. Frontiers in Molecular Biosciences. 9. 920668–920668. 6 indexed citations
4.
Hunter, Gregory A., et al.. (2019). 5-Aminolevulinate synthase catalysis: The catcher in heme biosynthesis. Molecular Genetics and Metabolism. 128(3). 178–189. 32 indexed citations
5.
Hunter, Gregory A., et al.. (2018). Ferrochelatase π-helix: Implications from examining the role of the conserved π-helix glutamates in porphyrin metalation and product release. Archives of Biochemistry and Biophysics. 644. 37–46. 5 indexed citations
6.
Söderberg, Christopher A. G., Gregory A. Hunter, Oleksandr Gakh, et al.. (2016). The Structure of the Complex between Yeast Frataxin and Ferrochelatase. Journal of Biological Chemistry. 291(22). 11887–11898. 20 indexed citations
7.
Hunter, Gregory A., Sarah Ducamp, Leonid Breydo, et al.. (2015). Human Erythroid 5-Aminolevulinate Synthase Mutations Associated with X-Linked Protoporphyria Disrupt the Conformational Equilibrium and Enhance Product Release. Biochemistry. 54(36). 5617–5631. 22 indexed citations
8.
Hunter, Gregory A., et al.. (2014). Expression of Murine 5-Aminolevulinate Synthase Variants Causes Protoporphyrin IX Accumulation and Light-Induced Mammalian Cell Death. PLoS ONE. 9(4). e93078–e93078. 20 indexed citations
9.
Breydo, Leonid, et al.. (2014). Catalytically active alkaline molten globular enzyme: Effect of pH and temperature on the structural integrity of 5-aminolevulinate synthase. Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics. 1844(12). 2145–2154. 17 indexed citations
10.
Hunter, Gregory A., et al.. (2014). Unstable Reaction Intermediates and Hysteresis during the Catalytic Cycle of 5-Aminolevulinate Synthase. Journal of Biological Chemistry. 289(33). 22915–22925. 18 indexed citations
11.
Ferreira, Glória C., et al.. (2014). Ferrochelatase, the Cornerstone Sensor Between Porphyrin Synthesis and Iron Metabolism. ECS Meeting Abstracts. MA2014-01(35). 1326–1326. 1 indexed citations
12.
Hunter, Gregory A., et al.. (2011). Functional asymmetry for the active sites of linked 5-aminolevulinate synthase and 8-amino-7-oxononanoate synthase. Archives of Biochemistry and Biophysics. 511(1-2). 107–117. 6 indexed citations
13.
Hunter, Gregory A., et al.. (2009). Serine 254 Enhances an Induced Fit Mechanism in Murine 5-Aminolevulinate Synthase. Journal of Biological Chemistry. 285(5). 3351–3359. 12 indexed citations
14.
Hunter, Gregory A., et al.. (2008). Metal Ion Substrate Inhibition of Ferrochelatase. Journal of Biological Chemistry. 283(35). 23685–23691. 41 indexed citations
15.
Hunter, Gregory A., et al.. (2007). Transient Kinetic Studies Support Refinements to the Chemical and Kinetic Mechanisms of Aminolevulinate Synthase. Journal of Biological Chemistry. 282(32). 23025–23035. 34 indexed citations
16.
Hunter, Gregory A., et al.. (2005). Supraphysiological concentrations of 5-aminolevulinic acid dimerize in solution to produce superoxide radical anions via a protonated dihydropyrazine intermediate. Archives of Biochemistry and Biophysics. 437(2). 128–137. 20 indexed citations
17.
Chan, Bosco M. C., et al.. (2002). Integrin α2 β1 on rat myeloma cells modulates interaction of α4β1 integrin with vascular cell adhesion molecule-1 but not fibronectin. Journal of Biomaterials Science Polymer Edition. 13(4). 429–446. 1 indexed citations
18.
Hunter, Gregory A. & Glória C. Ferreira. (1999). Pre-steady-state Reaction of 5-Aminolevulinate Synthase. Journal of Biological Chemistry. 274(18). 12222–12228. 48 indexed citations
19.
Hunter, Gregory A., et al.. (1995). Aminolevulinate synthase: Lysine 313 is not essential for binding the pyridoxal phosphate cofactor but is essential for catalysis. Protein Science. 4(5). 1001–1006. 29 indexed citations
20.
Hunter, Gregory A. & Glória C. Ferreira. (1995). A Continuous Spectrophotometric Assay for 5-Aminolevulinate Synthase That Utilizes Substrate Cycling. Analytical Biochemistry. 226(2). 221–224. 44 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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