Author

S. Johannsen

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 1 Biophysics· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:human· 2 Organism:chicken / avian· 1 Assay:DNA methylation· 1 Research Focus:drug response / drug discovery· 1 Research Focus:protein structure prediction· 1 Approach:statistical model· 1

Frequent Co-Authors

R. K. O. Sigel· 2 shared A. A. Heidecker· 1 shared A. Casini· 1 shared A. Poethig· 1 shared B. Aikman· 1 shared B. Masquida· 1 shared C. Campbell· 1 shared D. F. Browning· 1 shared

Activity by Year

2022-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersBiochemistry

R. K. O. Sigel

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Organometallic Pillarplexes that bind DNA 4-way Holliday Junctions and Forks.

J. S. Craig, L. Melidis, H. D. Williams, S. J. Dettmer, A. A. Heidecker, P. J. Altmann, S. Guan, C. Campbell, D. F. Browning, R. K. O. Sigel, S. Johannsen, R. T. Egan, B. Aikman, A. Casini, A. Poethig, M. J. Hannon

This paper demonstrates that Au pillarplexes bind open DNA 4-way junctions and rearrange them into Y-shaped forks, with antiproliferative activity in human cells.

bioRxiv · Jan 4, 2023Biochemistry

Anticodon-like loop-mediated dimerization in the crystal structures of HDV- like CPEB3 ribozymes

I. Przytula-Mally, S. Engilberge, S. Johannsen, V. Olieric, B. Masquida, R. K. O. Sigel

The paper presents crystal structures of human and chimpanzee CPEB3 ribozymes, revealing an anticodon-like loop-mediated dimerization mechanism and linking structural features to sequence specificities.

bioRxiv · Sep 22, 2022 · PreprintBiophysics