Author

N. Hellmann

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

Biology Disciplines

Click to filter author papers

Biophysics· 2 Biochemistry· 1 Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell signaling & trafficking· 4 Research Focus:chromatin & epigenetic regulation· 4 Approach:experimental assay· 4 Research Focus:protein folding & dynamics· 3 Organism:bacteria (other)· 2 Assay:cryo-EM· 2 Approach:microscopy & imaging analysis· 2 Research Focus:cell type annotation· 1

Frequent Co-Authors

B. Junglas· 4 shared D. Schneider· 4 shared A. Axt· 2 shared C. Sachse· 2 shared C. Siebenaller· 2 shared S. A. L. Weber· 2 shared D. Kartte· 1 shared D. Mann· 1 shared

Activity by Year

2020-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 28 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

4 shared papersBiophysics

B. Junglas

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Structural basis for Vipp1 membrane binding: From loose coats and carpetsto ring and rod assemblies

B. Junglas, D. Kartte, M. Kutzner, N. Hellmann, I. Ritter, D. Schneider, C. Sachse, C. Sachse

This study presents cryo-EM structures of Vipp1 interacting with bacterial membranes, revealing curvature-dependent structural transitions and membrane remodeling mechanisms.

bioRxiv · Jul 8, 2024Biophysics

Mg2+-binding shifts the IM30 activity from membrane protection to membrane destabilization

B. Junglas, A. Axt, C. Siebenaller, H. Sonel, N. Hellmann, S. A. L. Weber, D. Schneider

This study shows that Mg2+ binding to IM30 shifts its activity from membrane stabilization to destabilization, promoting membrane fusion in chloroplasts and cyanobacteria.

bioRxiv · Sep 25, 2020 · PreprintBiochemistry

PspA adopts an ESCRT-III-like fold and remodels bacterial membranes

B. Junglas, S. T. Huber, T. Heidler, L. Schloesser, D. Mann, R. Hennig, M. Clarke, N. Hellmann, D. Schneider, C. Sachse

This study presents the cryo-EM structure of PspA and shows its ability to remodel bacterial membranes through ESCRT-III-like mechanisms.

bioRxiv · Sep 23, 2020Microbiology

IM30 IDPs form a membrane protective carpet upon super-complex disassembly

B. Junglas, R. Orru, A. Axt, C. Siebenaller, W. Steinchen, J. Heidrich, U. A. Hellmich, N. Hellmann, E. Wolf, S. A. L. Weber, D. Schneider

This study identifies that IM30 forms a membrane-protecting carpet upon super-complex disassembly, revealing a novel mechanism of membrane stabilization by intrinsically disordered proteins.

bioRxiv · Sep 16, 2020Biophysics