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Chemistry

D-Index
44
Citations
6813
World Ranking
16894
National Ranking
1223

Overview

Maarten P. Heyn is affiliated with Freie Universität Berlin in Germany. Their research profile includes academic contributions primarily associated with this institution.

Heyn's body of work does not currently list specific recent papers, co-authors, publication venues, fields of study, subfields, or main topics. There are also no records of book publications or awards won available at this time.

The profile indicates that Heyn is actively engaged in research and collaboration at Freie Universität Berlin, a notable research environment in Germany.

Best Publications

  • Aspartic acid-96 is the internal proton donor in the reprotonation of the Schiff base of bacteriorhodopsin

    H Otto;T Marti;M Holz;T Mogi

  • Determination of lipid order parameters and rotational correlation times from fluorescence depolarization experiments

    Unknown

  • Substitution of amino acids Asp-85, Asp-212, and Arg-82 in bacteriorhodopsin affects the proton release phase of the pump and the pK of the Schiff base.

    H Otto;T Marti;M Holz;T Mogi

  • Replacement of aspartic acid-96 by asparagine in bacteriorhodopsin slows both the decay of the M intermediate and the associated proton movement

    M Holz;L A Drachev;T Mogi;H Otto

  • Binding of all-trans-retinal to the purple membrane. Evidence for cooperativity and determination of the extinction coefficient.

    Mike Rehorek;Maarten P. Heyn

  • Transient and linear dichroism studies on bacteriorhodopsin: determination of the orientation of the 568 nm all-trans retinal chromophore.

    M.P. Heyn;R.J. Cherry;U. Müller

  • Temperature-dependent aggregation of bacteriorhodopsin in dipalmitoyl- and dimyristoylphosphatidylcholine vesicles

    R.J. Cherry;U. Müller;R. Henderson;M.P. Heyn

  • Light-induced proton release of phytochrome is coupled to the transient deprotonation of the tetrapyrrole chromophore

    Berthold Borucki;David von Stetten;Sven Seibeck;Tilman Lamparter

  • Rapid long-range proton diffusion along the surface of the purple membrane and delayed proton transfer into the bulk.

    U Alexiev;R Mollaaghababa;P Scherrer;H G Khorana

  • Lipid--protein interactions in bacteriorhodopsin--dimyristoylphosphatidylcholine vesicles.

    Maarten P. Heyn;Richard J. Cherry;Norbert A. Dencher

  • Light-induced proton release and proton uptake reactions in the cyanobacterial phytochrome Cph1.

    J.J. van Thor;B. Borucki;W. Crielaard;H. Otto

  • Photochemical cycle and light-dark adaptation of monomeric and aggregated bacteriorhodopsin in various lipid environments.

    Norbert A. Dencher;Klaus Dieter Kohl;Maarten P. Heyn

  • Bacteriorhodopsin mutants containing single substitutions of serine or threonine residues are all active in proton translocation

    T Marti;H Otto;T Mogi;S J Rösselet

  • [2] Preparation and properties of monomeric bacteriorhodopsin

    Norbert A. Dencher;Maarten P. Heyn

  • Highly conserved residues Asp-197 and His-250 in Agp1 phytochrome control the proton affinity of the chromophore and Pfr formation.

    David von Stetten;Sven Seibeck;Norbert Michael;Patrick Scheerer

  • The retinylidene Schiff base counterion in bacteriorhodopsin.

    T Marti;S J Rösselet;H Otto;M P Heyn

  • Calorimetric and fluorescence depolarization studies on the lipid phase transition of bacteriorhodopsin--dimyristoylphosphatidylcholine vesicles.

    Maarten P. Heyn;Alfred Blume;Mike Rehorek;Norbert A. Dencher

  • Bacteriorhodopsin monomers pump protons

    Unknown

  • Covalently bound pH-indicator dyes at selected extracellular or cytoplasmic sites in bacteriorhodopsin. 1. Proton migration along the surface of bacteriorhodopsin micelles and its delayed transfer from surface to bulk.

    Scherrer P;Alexiev U;Marti T;Khorana Hg

  • Distorted structure of the retinal chromophore in bacteriorhodopsin resolved by 2H-NMR.

    Anne S. Ulrich;Anthony Watts;Ingrid Wallat;Maarten P. Heyn

  • Expression of the bacterioopsin gene in Halobacterium halobium using a multicopy plasmid.

    M P Krebs;T Hauss;M P Heyn;U L RajBhandary

  • Substitution of amino acids Asp-85, Asp-212, and Arg-82 in bacteriorhodopsin affects the proton release phase of the pump and the pK of the Schiff base (site-specific mutagenesis/purple membrane/proton pump/photocycle/photovoltage)

    Harald Otto;Martin Holz;Lawrence J. STERNt;Frank Engel

Frequent Co-Authors

Michael A. Cusanovich
Michael A. Cusanovich University of Arizona
Norbert A. Dencher
Norbert A. Dencher Technical University of Darmstadt
Anne S. Ulrich
Anne S. Ulrich Karlsruhe Institute of Technology
Richard J. Cherry
Richard J. Cherry University of Essex
Michael F. Brown
Michael F. Brown University of Arizona
Anthony Watts
Anthony Watts University of Oxford
Thorsten Mielke
Thorsten Mielke Max Planck Society
Daniel H. Murgida
Daniel H. Murgida University of Buenos Aires
Peter Hildebrandt
Peter Hildebrandt Technical University of Berlin

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