Klaus Hofmann
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German musicologist
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Why Is Klaus Hofmann Influential?
(Suggest an Edit or Addition)According to Wikipedia, Klaus Hofmann is a German musicologist who is an expert on the music of Johann Sebastian Bach. Born in Würzburg, Hofmann studied after graduation from 1958 to 1959 at the University of Erlangen. He then continued his studies at the Albert-Ludwigs-University Freiburg. In 1968 he received his doctorate with a dissertation " " . From 1968 to 1978 he worked as an employee of the Hänssler Verlag. From 1978 he was a research assistant of the Johann Sebastian Bach Institute in Göttingen, one of the two institutions which prepared the Neue Bach-Ausgabe, the second complete edition of Bach's work. In 2004 he was appointed to the position of Executive Director, a position which he held until the Institute closed in 2006.
Klaus Hofmann's Published Works
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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Crystal structure of opsin in its G-protein-interacting conformation (2008) (1082)
- Crystal structure of the ligand-free G-protein-coupled receptor opsin (2008) (874)
- Crystal structure of metarhodopsin II (2011) (625)
- Site of G protein binding to rhodopsin mapped with synthetic peptides from the alpha subunit. (1988) (469)
- High-resolution distance mapping in rhodopsin reveals the pattern of helix movement due to activation (2008) (447)
- Activation of rhodopsin: new insights from structural and biochemical studies. (2001) (360)
- A G protein-coupled receptor at work: the rhodopsin model. (2009) (351)
- Rhodopsin mutants that bind but fail to activate transducin. (1990) (348)
- Three cytoplasmic loops of rhodopsin interact with transducin. (1989) (338)
- Role of the conserved NPxxY(x)5,6F motif in the rhodopsin ground state and during activation (2003) (320)
- Light-dependent delay in the falling phase of the retinal rod photoresponse (1992) (230)
- Monomeric G protein-coupled receptor rhodopsin in solution activates its G protein transducin at the diffusion limit (2007) (219)
- Complex formation between metarhodopsin II and GTP‐binding protein in bovine protoreceptor membranes leads to a shift of the photoproduct equilibrium (1982) (214)
- Micropatterned immobilization of a G protein–coupled receptor and direct detection of G protein activation (1999) (212)
- A conserved carboxylic acid group mediates light-dependent proton uptake and signaling by rhodopsin. (1994) (209)
- The role of arrestin and retinoids in the regeneration pathway of rhodopsin. (1992) (190)
- Rod outer segment retinol dehydrogenase: substrate specificity and role in phototransduction. (1994) (175)
- Kinetics, binding constant, and activation energy of the 48-kDa protein-rhodopsin complex by extra-metarhodopsin II. (1989) (174)
- Maximal Rate and Nucleotide Dependence of Rhodopsin-catalyzed Transducin Activation (2001) (171)
- Crystal structure of a common GPCR-binding interface for G protein and arrestin (2014) (161)
- Crystal structure of pre-activated arrestin p44 (2013) (159)
- Mutation of the Fourth Cytoplasmic Loop of Rhodopsin Affects Binding of Transducin and Peptides Derived from the Carboxyl-terminal Sequences of Transducin α and γ Subunits* (2000) (156)
- The modular nature of apoptotic signaling proteins (1999) (153)
- Interaction of glutamic-acid-rich proteins with the cGMP signalling pathway in rod photoreceptors (1999) (147)
- Two different forms of metarhodopsin II: Schiff base deprotonation precedes proton uptake and signaling state. (1993) (145)
- Opsin/all-trans-retinal complex activates transducin by different mechanisms than photolyzed rhodopsin. (1996) (139)
- Sequence of late molecular events in the activation of rhodopsin (2007) (127)
- Interaction of rhodopsin with the G‐protein, transducin (1993) (122)
- Structure and function of proteins in G-protein-coupled signal transfer. (1996) (122)
- Incorporation of rhodopsin in laterally structured supported membranes: observation of transducin activation with spatially and time-resolved surface plasmon resonance. (1998) (118)
- Interaction between photoactivated rhodopsin and its kinase: stability and kinetics of complex formation. (1993) (116)
- Phosphorylated rhodopsin and heparin induce similar conformational changes in arrestin. (1991) (115)
- A Ligand Channel through the G Protein Coupled Receptor Opsin (2009) (112)
- Ligand Channeling within a G-protein-coupled Receptor (2003) (109)
- Retinol Dehydrogenase (RDH12) Protects Photoreceptors from Light-induced Degeneration in Mice* (2006) (107)
- Reaction rate and collisional efficiency of the rhodopsin-transducin system in intact retinal rods. (1991) (101)
- G-protein-effector coupling: a real-time light-scattering assay for transducin-phosphodiesterase interaction. (1993) (100)
- Signal transfer from rhodopsin to the G-protein: evidence for a two-site sequential fit mechanism. (1999) (96)
- Functional differences in the interaction of arrestin and its splice variant, p44, with rhodopsin. (1997) (96)
- Position of transmembrane helix 6 determines receptor G protein coupling specificity. (2014) (94)
- Signaling States of Rhodopsin (2003) (92)
- Sequence of Interactions in Receptor-G Protein Coupling* (2004) (87)
- Characterization of Rhodopsin Mutants That Bind Transducin but Fail to Induce GTP Nucleotide Uptake (1995) (84)
- Effect of bleached rhodopsin on signal amplification in rod visual receptors (1990) (81)
- Distinct loops in arrestin differentially regulate ligand binding within the GPCR opsin (2012) (80)
- Conformational equilibria of light-activated rhodopsin in nanodiscs (2017) (75)
- Effect of channel mutations on the uptake and release of the retinal ligand in opsin (2012) (75)
- Diffusible Ligand All-trans-retinal Activates Opsin via a Palmitoylation-dependent Mechanism* (2000) (73)
- Differential Expression and Interaction with the Visual G-protein Transducin of Centrin Isoforms in Mammalian Photoreceptor Cells* (2004) (71)
- Photic modulation of a highly sensitive, near-infrared light-scattering signal recorded from intact retinal photoreceptors. (1988) (70)
- Opsin, a structural model for olfactory receptors? (2013) (68)
- Calcium-Dependent Assembly of Centrin-G-Protein Complex in Photoreceptor Cells (2002) (68)
- Interactions of the beta-ionone ring with the protein in the visual pigment rhodopsin control the activation mechanism. An FTIR and fluorescence study on artificial vertebrate rhodopsins. (1994) (64)
- Structure of palmitoylated BET3: insights into TRAPP complex assembly and membrane localization (2005) (62)
- Binding of inositol phosphates to arrestin (1991) (62)
- Mechanism of action of monoclonal antibodies that block the light activation of the guanyl nucleotide-binding protein, transducin. (1987) (58)
- Structural and kinetic modeling of an activating helix switch in the rhodopsin-transducin interface (2009) (55)
- New infrared spectroscopic beamline at BESSY II (2002) (55)
- Signal Transfer from GPCRs to G Proteins (2006) (55)
- Spatial and Temporal Aspects of Signaling by G-Protein–Coupled Receptors (2015) (55)
- Shift in the relation between flash‐induced metarhodopsin I and metarhodopsin II within the first 10% rhodopsin bleaching in bovine disc membranes (1981) (55)
- Light-induced Reorganization of Phospholipids in Rod Disc Membranes* (2001) (54)
- Molecular determinants of the reversible membrane anchorage of the G-protein transducin. (1999) (54)
- Measurements of fast light-induced light-scattering and -absorption changes in outer segments of vertebrate light sensitive rod cells (1976) (53)
- Photoregeneration of bovine rhodopsin from its signaling state. (1995) (52)
- Arrestin-Rhodopsin Binding Stoichiometry in Isolated Rod Outer Segment Membranes Depends on the Percentage of Activated Receptors*♦ (2010) (52)
- Signaling States of Rhodopsin (2000) (49)
- Building functional modules from molecular interactions. (2006) (49)
- Interactions of Metarhodopsin II (2000) (48)
- Measurement of fast light-induced disc shrinkage within bovine rod outer segments by means of a light-scattering transient. (1977) (47)
- Recovery kinetics of human rod phototransduction inferred from the two-branched alpha-wave saturation function. (1996) (47)
- Palmitoylation of rhodopsin with S-protein acyltransferase: enzyme catalyzed reaction versus autocatalytic acylation. (1998) (46)
- Secondary binding sites of retinoids in opsin: characterization and role in regeneration (2003) (45)
- Signaling States of Rhodopsin (2001) (44)
- Precision vs flexibility in GPCR signaling. (2013) (44)
- Interplay between hydroxylamine, metarhodopsin II and GTP-binding protein in bovine photoreceptor membranes. (1983) (44)
- Mechanism of Rhodopsin Activation as Examined with Ring-constrained Retinal Analogs and the Crystal Structure of the Ground State Protein* (2001) (43)
- Transition of Rhodopsin into the Active Metarhodopsin II State Opens a New Light-induced Pathway Linked to Schiff Base Isomerization* (2004) (42)
- Explicit spatiotemporal simulation of receptor-G protein coupling in rod cell disk membranes. (2014) (39)
- Intrinsic biophysical monitors of transducin activation: fluorescence, UV-visible spectroscopy, light scattering, and evanescent field techniques. (2000) (39)
- Photoactivation of rhodopsin and interaction with transducin in detergent micelles (1989) (39)
- Partial Agonism in a G Protein-coupled Receptor (2005) (38)
- Signal Transduction in the Visual Cascade Involves Specific Lipid-Protein Interactions* (2003) (37)
- Proton transfer reactions linked to rhodopsin activation. (1998) (37)
- Arrestin and Its Splice Variant Arr1–370A(p44) (2002) (37)
- Interactions of Metarhodopsin II: Arrestin Peptides Compete with Arrestin and Transducin (2000) (37)
- Crystal Structure of Native Opsin: the G Protein-Coupled Receptor Rhodopsin in its Ligand-free State (2008) (36)
- Structure and Function of Activated Rhodopsin (1995) (35)
- Two distinct rhodopsin molecules within the disc membrane of vertebrate rod outer segments. (1978) (34)
- Stochastic simulation of the transducin GTPase cycle. (1996) (34)
- Effect of GTP on the rhodopsin-G-protein complex by transient formation of extra metarhodopsin II. (1985) (34)
- The transbilayer distribution of phospholipids in disc membranes is a dynamic equilibrium evidence for rapid flip and flop movement. (2000) (34)
- Biochemical and Physiological Properties of Rhodopsin Regenerated with 11-cis-6-Ring- and 7-Ring-retinals* (2002) (33)
- Light-induced activation of bacterial phytochrome Agp1 monitored by static and time-resolved FTIR spectroscopy. (2010) (33)
- Displacement of rhodopsin by GDP from three-loop interaction with transducin depends critically on the diphosphate beta-position. (1990) (33)
- Deoxylysolecithin and a new biphenyl detergent as solubilizing agents for bovine rhodopsin. Functional test by formation of metarhodopsin II and binding of G-protein. (1987) (32)
- Surface tension and viscosity of surfactant from the resonance of an oscillating drop (2000) (31)
- It takes two transducins to activate the cGMP-phosphodiesterase 6 in retinal rods (2018) (30)
- Interaction with Transducin Depletes Metarhodopsin III (2004) (30)
- Conserved Tyr223(5.58) plays different roles in the activation and G-protein interaction of rhodopsin. (2011) (30)
- Temperature dependence of G-protein activation in photoreceptor membranes. Transient extra metarhodopsin II on bovine disk membranes. (1987) (29)
- Molecular motions and hydration of purple membranes and disk membranes studied by neutron scattering (1998) (28)
- FORMATION OF THE STORAGE FORM, METARHODOPSIN III, FROM ACTIVE METARHODOPSIN II* (2006) (28)
- FTIR spectroscopy of complexes formed between metarhodopsin II and C‐terminal peptides from the G‐protein α‐ and γ‐subunits (2000) (28)
- Chemical probing of the light-induced interaction between rhodopsin and G-protein. Near-infrared light-scattering and sulfhydryl modifications. (1985) (27)
- On the light-stimulated coupling between rhodopsin and its disk membrane environment. (1978) (26)
- Signalling states of photoactivated rhodopsin. (1999) (25)
- A model for the recovery kinetics of rod phototransduction, based on the enzymatic deactivation of rhodopsin. (1998) (24)
- Structure-based biophysical analysis of the interaction of rhodopsin with G protein and arrestin. (2015) (24)
- Chapter 3 Late photoproducts and signaling states of bovine rhodopsin (2000) (23)
- Assays for activation of opsin by all-trans-retinal. (2000) (22)
- A photo-cross-linking strategy to map sites of protein-protein interactions. (2010) (22)
- Sulfhydryl group modification of photoreceptor G‐protein prevents its light‐induced binding to rhodopsin (1984) (21)
- N‐terminal and C‐terminal Domains of Arrestin Both Contribute in Binding to Rhodopsin † (2007) (20)
- Quantitative Spectroscopy—Reproducible Production of Thin Layers on Supports from Solutions (1971) (20)
- Rhodopsin–transducin coupling: Role of the Gα C-terminus in nucleotide exchange catalysis (2006) (20)
- Light scattering methods to monitor interactions between rhodopsin-containing membranes and soluble proteins. (2000) (19)
- Rhodopsin—Advances and perspectives (2006) (19)
- Effect of cholesterol and surfactant protein B on the viscosity of phospholipid mixtures. (2002) (19)
- Light‐induced activation of the rod phosphodiesterase leads to a rapid transient increase of near‐infrared light scattering (1985) (19)
- Signaling States of Rhodopsin RETINAL PROVIDES A SCAFFOLD FOR ACTIVATING PROTON TRANSFER SWITCHES* (2000) (18)
- Rhodopsin and 9-Demethyl-retinal Analog (2008) (18)
- Kinetic study on the equilibrium between membrane-bound and free photoreceptor G-protein (2005) (18)
- GTPases in Biology II (1993) (17)
- Light-induced axial and radial shrinkage effects and changes of the refractive index in isolated bovine rod outer segments and disc vesicles (1981) (17)
- Constraints on the conformation of the cytoplasmic face of dark‐adapted and light‐excited rhodopsin inferred from antirhodopsin antibody imprints (2003) (16)
- Deactivation and Proton Transfer in Light-induced Metarhodopsin II/Metarhodopsin III Conversion (2007) (16)
- Interaction of pulmonary surfactant protein A with phospholipid liposomes: a kinetic study on head group and fatty acid specificity. (1999) (16)
- An approach to quality management in structural biology: biophysical selection of proteins for successful crystallization. (2008) (15)
- Reversible Calcium-dependent Interaction of Liposomes with Pulmonary Surfactant Protein A (1997) (14)
- Proton Uptake by Light Induced Interaction between Rhodopsin and G-Protein (1985) (13)
- Insights into functional aspects of centrins from the structure of N-terminally extended mouse centrin 1 (2006) (13)
- Not just signal shutoff: the protective role of arrestin-1 in rod cells. (2014) (13)
- Plasmalogens reduce the viscosity of a surfactant-like phospholipid monolayer (1999) (12)
- Rhodopsin and its kinase. (2002) (12)
- Bacteriorhodopsin and rhodopsin studied by incoherent neutron scattering: dynamical properties of ground states and light activated intermediates (1999) (12)
- Formation and Decay of the Arrestin·Rhodopsin Complex in Native Disc Membranes* (2015) (12)
- Light-induced protein-protein interactions on the rod photoreceptor disc membrane (1996) (12)
- Concept for a single-shot mid-infrared spectrometer using synchrotron radiation (2014) (10)
- The Activation Pathway of Human Rhodopsin in Comparison to Bovine Rhodopsin* (2015) (10)
- The arrestin-1 finger loop interacts with two distinct conformations of active rhodopsin (2018) (8)
- Viruses as vesicular carriers of the viral genome: A functional module perspective (2010) (8)
- Monitoring proton uptake from aqueous phase during rhodopsin activation. (2000) (7)
- Féry IR Spectrometer for Single-Shot Analysis of Protein Dynamics. (2019) (7)
- Crystallization and preliminary X-ray studies of mouse centrin1. (2005) (7)
- Differential light detector. (1979) (7)
- Activation of the rod G-protein Gt by the thrombin receptor (PAR1) expressed in Sf9 cells. (1999) (7)
- Crystal structure of the active G-protein-coupled receptor opsin in complex with a C-terminal peptide derived from the Galpha subunit of transducin (2008) (6)
- Phototransduction gain at the G-protein, transducin, and effector protein, phosphodiesterase-6, stages in retinal rods (2019) (6)
- ATP can promote activation and deactivation of the rod cGMP‐phosphodiesterase (1986) (6)
- Easily Polarizable H-Bonds and Hydration of Phosphate Ions in Aqueous Solutions Dependent on the Presence of H+ (1974) (5)
- Asymmetric properties of rod cGMP Phosphodiesterase 6 (PDE6): structural and functional analysis (2015) (5)
- Time-resolved angular dependent measurement of triggered light scattering changes in biological suspensions. (1983) (5)
- The Activation of Transducin: Studies on its Mechanism and Modulation (1992) (5)
- Intermolecular interaction in systems with energy-rich phosphates. I. Stepwise protonation of PO4 3 minus, ADP and ATP salts, IR investigations. (1974) (5)
- Rhodopsin/G-Protein Interaction (1993) (4)
- Comparative kinetic light-scattering and -absorption photometry (1981) (4)
- FTIR spectroscopy of complexes formed between metarhodopsin II and C-terminal peptides from the G-protein alpha- and gamma-subunits. (2000) (4)
- The effect of pH on vesicles composed of phosphatidylcholines and N-acylamino acids: A calcein release fluorescence study (1985) (4)
- Large hydration structure changes on hydrolysing ATP (1974) (3)
- Rhodopsin, light-sensor of vision (2022) (3)
- Response to comment "Transient complexes between dark rhodopsin and transducin: circumstantial evidence or physiological necessity?" by D. Dell'Orco and K.-W. Koch. (2015) (3)
- EXPLORING THE BIOLOGY OF GPCRs : FROM IN VITRO TO IN VIVO Spatial and Temporal Aspects of Signaling by G-Protein – Coupled Receptors (2015) (2)
- Psychology of Decision Making in Economics, Business and Finance (2008) (2)
- Signal Transduction in Photoreceptor Cells: Proceedings of an International Workshop Held at the Research Centre Jülich, Jülich, Fed. Rep. of Germany, 8-11 August 1990 (1992) (2)
- Effect of the Protons Arising in Aqueous Hydrolysing ATP Solutions, IR Investigations (1974) (2)
- Physical interpretation of fast flash-induced changes in the near-infrared scattering of isolated bovine rod cell organelles (1981) (2)
- [To see from light--biophysics of visual signal transduction]. (2001) (2)
- Monitoring conformational changes in rhodopsin using EPR spectroscopy (2005) (2)
- Cholesterol in rod outer segment disc membranes (2007) (2)
- EASILY POLARIZABLE H-BONDS AND HYDRATION OF PHOSPHATE IONS IN AQUEOUS SOLUTIONS DEPENDENT ON THE PRESENCE OF H(+) (1974) (1)
- Stepwise Protonation of PO43- , ADP and ATP Salts, IR Investigations (1974) (1)
- In Situ Monitoring of Membrane-Bound Reactions by Kinetic Light-Scattering (1984) (1)
- Crystal structure of Metarhodopsin II in complex with a C-terminal peptide derived from the Galpha subunit of transducin (2011) (1)
- Spatial and temporal aspects of signaling by GPCRs (2015) (1)
- Preliminary X-ray characterization of the ribonuclease P (C5 protein) from Escherichia coli: expression, crystallization and cryoconditions. (2003) (1)
- Asymmetric properties of rod cGMP Phosphodiesterase 6 (PDE6): structural and functional analysis (2015) (1)
- MINIREVIEW—EXPLORING THE BIOLOGY OF GPCRs: FROM IN VITRO TO IN VIVO Spatial and Temporal Aspects of Signaling by G-Protein–Coupled Receptors (2015) (0)
- 3P035 Opsin, Structural Model for Olfactory Receptors(01A. Protein: Structure,Poster) (2013) (0)
- IRIS: An infrared beamline at BESSY II (2001) (0)
- Rhodopsin palmitoylation influences the redistribution of phospholipids in bovine rod outer segment disc membranes (2007) (0)
- Centrins as potential regulators of light–induced transducin translocation (2004) (0)
- Interactions of Arrestin with Phosphorylated Opsin and the Role of All-trans Retinal (2009) (0)
- Conformational Dynamics During GPCR - G Protein Coupling (2014) (0)
- Intermolecular Interaction in Systems with Energy-Rich Phosphates , I Stepwise Protonation of P 043 , ADP and ATP Salts , IR Investigations (2013) (0)
- Chromophore-enabled formation and decay of the complex between rhodopsin and G-protein (1984) (0)
- Dynamics of C-Terminal Gtα and Gsα Peptides in the Binding Cavity of Active GPCRs (2013) (0)
- The Active Conformation Of Opsin (ops∗): Role In Signal Transduction And Regeneration (2009) (0)
- Arrestin Allows All-Trans-Retinal to Enter the Ligand Binding Pocket of Phosphorylated Opsin (2012) (0)
- FTIR Spectroscopy of Rhodopsin Activation and Deactivation (2005) (0)
- IMAGING OF MEMBRANE VESIClES BV TEM AND AFM (2012) (0)
- Design and Properties of the IR-Beamline at Bessy II (2001) (0)
- Erratum: Distinct loops in arrestin differentially regulate ligand binding within the GPCR opsin (2012) (0)
- A synchrotron-based single-shot spectrometer for mid-infrared measurements (2017) (0)
- Time Course and Temperature Dependence of the Light Induced Alkalisation Effect in Bovine Rod Outer Segments (1979) (0)
- A dispersive single-shot mid IR spectrometer with µs time resolution (2013) (0)
- Light induced contraction of the disk-membrane – A comprehensive description of time course and intensity dependence (1980) (0)
- Signalwandlung an Biomembranen (1975) (0)
- An Activating Helix Switch at the Rhodopsin-Transducin Interface (2012) (0)
- Kinetics and saturation of light-induced near-infrared scattering changes in isolated bovine rod outer segments (2004) (0)
- [Signal changes in biomembranes]. (1975) (0)
- Crystal structure of active conformation of GPCR opsin stabilized by octylglucoside (2013) (0)
- Visual process in retinal photoreceptors: analysis by intrinsic light scattering signals (1989) (0)
- Evidence for Light Induced Lateral Contraction of the Disk Membrane by Small Bleachings of Rhodopsin (A More Detailed Interpretation of the “P-Signal”) (1979) (0)
- Comparative study of the absorption change at 387 nm, the alkalisation effect, and light scattering changes as indicators for light-induced msec rhodopsin transitions (1980) (0)
- Recovery Kinetics of Human ROD Photoresponses: A Model Suggested by The Two-Branched a-WAVE "Saturation Function" (1996) (0)
- Unraveling Allostery with Simulations of Rhodopsin Photocycle Intermediates (2013) (0)
- Partial agonism in GPCRs: role of retinal's ring structure in rhodopsin activation (2005) (0)
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