Search Results - "Hundt, Nikolas"
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Quantitative mass imaging of single biological macromolecules
Published in Science (American Association for the Advancement of Science) (27-04-2018)“…The cellular processes underpinning life are orchestrated by proteins and their interactions. The associated structural and dynamic heterogeneity, despite…”
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Mass-sensitive particle tracking to elucidate the membrane-associated MinDE reaction cycle
Published in Nature methods (01-10-2021)“…In spite of their great importance in biology, methods providing access to spontaneous molecular interactions with and on biological membranes have been…”
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McsB forms a gated kinase chamber to mark aberrant bacterial proteins for degradation
Published in eLife (30-07-2021)“…In Gram-positive bacteria, the McsB protein arginine kinase is central to protein quality control, labeling aberrant molecules for degradation by the ClpCP…”
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Load-dependent modulation of non-muscle myosin-2A function by tropomyosin 4.2
Published in Scientific reports (05-02-2016)“…Tropomyosin isoforms play an important role in the organisation of cytoplasmic actomyosin complexes in regard to function and cellular localisation. In…”
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FluoroTensor: Identification and tracking of colocalised molecules and their stoichiometries in multi-colour single molecule imaging via deep learning
Published in Computational and structural biotechnology journal (01-12-2024)“…The identification of photobleaching steps in single molecule fluorescence imaging is a well-established procedure for analysing the stoichiometries of…”
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Global fit analysis of myosin-5b motility reveals thermodynamics of Mg2+-sensitive acto-myosin-ADP states
Published in PloS one (23-05-2013)“…Kinetic and thermodynamic studies of the mechanochemical cycle of myosin motors are essential for understanding the mechanism of energy conversion. Here, we…”
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Mass-Sensitive Particle Tracking to Characterize Membrane-Associated Macromolecule Dynamics
Published in Journal of visualized experiments (18-02-2022)“…Short-lived or transient interactions of macromolecules at and with lipid membranes, an interface where a multitude of essential biological reactions take…”
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Quantitative Mass Imaging of Actin Nucleation
Published in Biophysical journal (15-02-2019)Get full text
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Interferometric Scattering Mass Spectrometry (ISCAMS): Single Molecule Mass Imaging in Solution
Published in Biophysical journal (02-02-2018)Get full text
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Myosin II Filament Dynamics in Actin Networks Revealed with Interferometric Scattering Microscopy
Published in Biophysical journal (21-04-2020)“…The plasma membrane and the underlying cytoskeletal cortex constitute active platforms for a variety of cellular processes. Recent work has shown that the…”
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Three mammalian tropomyosin isoforms have different regulatory effects on nonmuscle myosin-2B and filamentous β-actin in vitro
Published in The Journal of biological chemistry (19-01-2018)“…The metazoan actin cytoskeleton supports a wide range of contractile and transport processes. Recent studies have shown how the dynamic association with…”
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Label-Free Visualisation of Actin Nucleation and Polymerisation at the Single-Molecule Level using Interferometric Scattering Microscopy
Published in Biophysical journal (02-02-2018)Get full text
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How the pArg protein mark keeps the stress response kinase MCSB under control
Published in Acta crystallographica. Section A, Foundations and advances (18-08-2019)“…Abstract only…”
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Molecular mechanisms of disease‐related human β‐actin mutations p.R183W and p.E364K
Published in The FEBS journal (01-12-2014)“…Cytoplasmic β‐actin supports fundamental cellular processes in healthy and diseased cells including cell adhesion, migration, cytokinesis and maintenance of…”
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Direct observation of the molecular mechanism underlying protein polymerization
Published in Science advances (02-09-2022)“…Protein assembly is a main route to generating complexity in living systems. Revealing the relevant molecular details is challenging because of the intrinsic…”
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Functional Characterization of Disease-Related Human β-Actin Mutants
Published in Biophysical journal (28-01-2014)Get full text
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Global Fit Analysis of Myosin-5b Motility Reveals Thermodynamics of Mg.sup.2+-Sensitive Acto-Myosin-ADP States
Published in PloS one (23-05-2013)“…Kinetic and thermodynamic studies of the mechanochemical cycle of myosin motors are essential for understanding the mechanism of energy conversion. Here, we…”
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Direct Single Molecule Observations of the Unique Mechanical State of Human Myosin-6
Published in Biophysical journal (03-02-2017)Get full text
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Structural and Functional Characterization of Nonmuscle Myosin-2B in the Presence of Regulated Actin Filaments
Published in Biophysical journal (28-01-2014)Get full text
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