K. Fridborg

2.9k total citations · 1 hit paper
30 papers, 2.3k citations indexed

About

K. Fridborg is a scholar working on Molecular Biology, Ecology and Plant Science. According to data from OpenAlex, K. Fridborg has authored 30 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Molecular Biology, 14 papers in Ecology and 7 papers in Plant Science. Recurrent topics in K. Fridborg's work include Bacteriophages and microbial interactions (14 papers), RNA and protein synthesis mechanisms (9 papers) and Enzyme function and inhibition (7 papers). K. Fridborg is often cited by papers focused on Bacteriophages and microbial interactions (14 papers), RNA and protein synthesis mechanisms (9 papers) and Enzyme function and inhibition (7 papers). K. Fridborg collaborates with scholars based in Sweden, Latvia and United States. K. Fridborg's co-authors include Lars Liljas, K. Valegård, Torsten Unge, B. Strandberg, Seved Lövgren, K. K. Kannan, M. F. Bundule, Anders Liljas, Kaspars Tārs and Hong Zhang and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Molecular Biology.

In The Last Decade

K. Fridborg

30 papers receiving 2.2k citations

Hit Papers

Crystal Structure of Human Carbonic Anhydrase C 1972 2026 1990 2008 1972 100 200 300
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.

  1. Crystal Structure of Human Carbonic Anhydrase C
    1972 373 citations Anders Liljas, K. K. Kannan et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Fridborg Sweden 21 1.5k 852 433 319 301 30 2.3k
Torsten Unge Sweden 32 1.6k 1.1× 428 0.5× 1.1k 2.5× 606 1.9× 48 0.2× 82 2.9k
Wilhelm Guschlbauer France 37 3.8k 2.6× 326 0.4× 223 0.5× 501 1.6× 147 0.5× 142 4.2k
Mark R. Sanderson United Kingdom 29 2.3k 1.5× 231 0.3× 285 0.7× 334 1.0× 51 0.2× 55 2.8k
Steven B. Larson United States 27 1.5k 1.0× 674 0.8× 274 0.6× 449 1.4× 38 0.1× 89 2.9k
Thomas Hermann United States 34 4.2k 2.9× 443 0.5× 228 0.5× 380 1.2× 61 0.2× 76 4.8k
J.N. Champness United Kingdom 19 1.0k 0.7× 276 0.3× 315 0.7× 311 1.0× 39 0.1× 26 1.8k
Oleg V. Tsodikov United States 33 2.6k 1.8× 325 0.4× 624 1.4× 342 1.1× 80 0.3× 101 3.4k
Eric Ennifar France 35 2.9k 2.0× 194 0.2× 335 0.8× 398 1.2× 196 0.7× 97 3.3k
David Freifelder United States 32 2.7k 1.9× 1.1k 1.3× 105 0.2× 147 0.5× 112 0.4× 92 3.5k
Alastair I.H. Murchie United Kingdom 36 4.8k 3.3× 467 0.5× 104 0.2× 123 0.4× 124 0.4× 67 5.2k

Countries citing papers authored by K. Fridborg

Since Specialization
Citations

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

Fields of papers citing papers by K. Fridborg

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Fridborg

This figure shows the co-authorship network connecting the top 25 collaborators of K. Fridborg. A scholar is included among the top collaborators of K. Fridborg 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 K. Fridborg. K. Fridborg 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.
Andersson, Hans O., K. Fridborg, Mathias Alterman, et al.. (2003). Optimization of P1–P3 groups in symmetric and asymmetric HIV‐1 protease inhibitors. European Journal of Biochemistry. 270(8). 1746–1758. 34 indexed citations
2.
Lindberg, Jimmy, Snævar Sigurðsson, Hans O. Andersson, et al.. (2002). Structural basis for the inhibitory efficacy of efavirenz (DMP‐266), MSC194 and PNU142721 towards the HIV‐1 RT K103N mutant. European Journal of Biochemistry. 269(6). 1670–1677. 117 indexed citations
3.
Grahn, E., Timothy J. M. Moss, Charlotte Helgstrand, et al.. (2001). Structural basis of pyrimidine specificity in the MS2 RNA hairpin-coat-protein complex.. PubMed. 7(11). 1616–27. 33 indexed citations
4.
Tārs, Kaspars, K. Fridborg, M. F. Bundule, & Lars Liljas. (2000). The Three-Dimensional Structure of Bacteriophage PP7 from Pseudomonas aeruginosa at 3.7-Å Resolution. Virology. 272(2). 331–337. 47 indexed citations
5.
Tārs, Kaspars, K. Fridborg, M. F. Bundule, & Lars Liljas. (2000). Structure determination of bacteriophage PP7 fromPseudomonas aeruginosa: from poor data to a good map. Acta Crystallographica Section D Biological Crystallography. 56(4). 398–405. 15 indexed citations
6.
Grahn, E., Nicola J. Stonehouse, James B. Murray, et al.. (1999). Crystallographic studies of RNA hairpins in complexes with recombinant MS2 capsids: Implications for binding requirements. RNA. 5(1). 131–138. 33 indexed citations
7.
Högberg, Marita, Christer Sahlberg, Nils Gunnar Johansson, et al.. (1999). Urea−PETT Compounds as a New Class of HIV-1 Reverse Transcriptase Inhibitors. 3. Synthesis and Further Structure−Activity Relationship Studies of PETT Analogues.. Journal of Medicinal Chemistry. 43(2). 304–304. 9 indexed citations
8.
Tārs, Kaspars, et al.. (1998). Structure of Phage fr Capsids with a Deletion in the FG Loop: Implications for Viral Assembly. Virology. 249(1). 80–88. 17 indexed citations
9.
Tārs, Kaspars, M. F. Bundule, K. Fridborg, & Lars Liljas. (1997). The crystal structure of bacteriophage GA and a comparison of bacteriophages belonging to the major groups of Escherichia coli leviviruses. Journal of Molecular Biology. 271(5). 759–773. 66 indexed citations
10.
Fridborg, K., et al.. (1996). The crystal structure of bacteriophage Qβ at 3.5 å resolution. Structure. 4(5). 543–554. 183 indexed citations
11.
Valegård, K., K. Fridborg, & L. Liljas. (1994). Crystallization and preliminary X-ray diffraction studies of the bacteriophage Qβ. Acta Crystallographica Section D Biological Crystallography. 50(1). 105–109. 16 indexed citations
12.
Liljas, Lars, K. Fridborg, K. Valegård, M. F. Bundule, & Paul Pumpens. (1994). Crystal Structure of Bacteriophage fr Capsids at 3.5 Å Resolution. Journal of Molecular Biology. 244(3). 279–290. 49 indexed citations
13.
Valegård, K., et al.. (1993). The Refined Structure of Bacteriophage MS2 at 2·8 Å Resolution. Journal of Molecular Biology. 234(3). 620–639. 243 indexed citations
14.
Valegård, K., L. Liljas, K. Fridborg, & Torsten Unge. (1991). Structure determination of the bacteriophage MS2. Acta Crystallographica Section B Structural Science. 47(6). 949–960. 21 indexed citations
15.
Valegård, K., Lars Liljas, K. Fridborg, & Torsten Unge. (1990). The three-dimensional structure of the bacterial virus MS2. Nature. 345(6270). 36–41. 330 indexed citations
16.
Bergfors, Terese, et al.. (1987). Crystallization of P2 myelin protein. Journal of Molecular Biology. 198(2). 357–358. 3 indexed citations
17.
Lentz, Paul J., et al.. (1976). The determination of the heavy-atom substitution sites in the satellite tobacco necrosis virus. Acta Crystallographica Section B. 32(11). 2979–2983. 8 indexed citations
18.
Strandberg, B., Michael G. Rossmann, K. Fridborg, et al.. (1972). X-Ray Diffraction Studies of the Structure of Satellite Tobacco Necrosis Virus. Cold Spring Harbor Symposia on Quantitative Biology. 36(0). 469–483. 11 indexed citations
19.
Kannan, K. K., Anders Liljas, Seved Lövgren, et al.. (1972). Crystal Structure of Human Erythrocyte Carbonic Anhydrase C. VI. The Three-dimensional Structure at High Resolution in Relation to Other Mammalian Carbonic Anhydrases. Cold Spring Harbor Symposia on Quantitative Biology. 36(0). 221–231. 48 indexed citations
20.
Fridborg, K., et al.. (1967). Crystal structure of human erythrocyte carbonic anhydrase C. Journal of Molecular Biology. 25(3). 505–516. 116 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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