FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Johan Lugtenburg

Research Profile

Chemicals & Drugs

Phenomena

Occupations

Photochemistry

Concepts & Ideas

Living Beings

Procedures

Co-author Network

Publications

TOP 3
Henrik Gold; Johanna E M Groener; Maria Joao Ferraz; Gabor E Linthorst; Johan Lugtenburg; Mina Mirzaian; Herman S Overkleeft; Johannes M Aerts; Jeroen D C Codée; Nick Dekker; Gijs A van der Marel; Ben J H M Poorthuis
Quantification of globotriaosylsphingosine in plasma and urine of fabry patients by stable isotope ultraperformance liquid chromatography-tandem mass spectrometry.
Prativa B S Dawadi; Johan Lugtenburg
Access to any site directed stable isotope ((2)H, (13)C, (15)N, (17)O and (18)O) in genetically encoded amino acids.
Joel E Morgan; Ahmet S Vakkasoglu; Robert B Gennis; Janos K Lanyi; Johan Lugtenburg; Akio Maeda
Structure changes upon deprotonation of the proton release group in the bacteriorhodopsin photocycle.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Johan Lugtenburg (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: Henrik Gold; Johanna E M Groener; Maria Joao Ferraz; Gabor E Linthorst; Johan Lugtenburg; Mina Mirzaian; Herman S Overkleeft; Johannes M Aerts; Jeroen D C Codée; Nick Dekker; Gijs A van der Marel; Ben J H M Poorthuis
Quantification of globotriaosylsphingosine in plasma and urine of fabry patients by stable isotope ultraperformance liquid chromatography-tandem mass spectrometry.
Clinical chemistry 2013;59(3):547-56.
2013: Prativa B S Dawadi; Johan Lugtenburg
Access to any site directed stable isotope ((2)H, (13)C, (15)N, (17)O and (18)O) in genetically encoded amino acids.
Molecules (Basel, Switzerland) 2013;18(1):482-519.
2012: Joel E Morgan; Ahmet S Vakkasoglu; Robert B Gennis; Janos K Lanyi; Johan Lugtenburg; Akio Maeda
Structure changes upon deprotonation of the proton release group in the bacteriorhodopsin photocycle.
Biophysical journal 2012;103(3):444-52.
2012: Johan Lugtenburg; Prativa B S Dawadi
Synthesis of highly 13C enriched carotenoids: access to carotenoids enriched with 13C at any position and combination of positions.
Acta biochimica Polonica 2012;59(1):11-6.
2011: Guinevere Mathies; Marc C van Hemert; Harry A Frank; Peter Gast; Karthick B Sai Sankar Gupta; Johan Lugtenburg; Edgar J J Groenen
Configuration of spheroidene in the photosynthetic reaction center of Rhodobacter sphaeroides : a comparison of wild-type and reconstituted R26.
The journal of physical chemistry. A 2011;115(34):9552-6.
2011: Willem J Degrip; Petra H M Bovee-Geurts; Yajie Wang; Michiel A Verhoeven; Johan Lugtenburg
Cyclopropyl and isopropyl derivatives of 11-cis and 9-cis retinals at C-9 and C-13: subtle steric differences with major effects on ligand efficacy in rhodopsin.
Journal of natural products 2011;74(3):383-90.
2010: Alexander B Barnes; Björn Corzilius; Melody L Mak-Jurkauskas; Loren B Andreas; Vikram S Bajaj; Yoh Matsuki; Marina L Belenky; Johan Lugtenburg; Jagadishwar R Sirigiri; Richard J Temkin; Judith Herzfeld; Robert G Griffin
Resolution and polarization distribution in cryogenic DNP/MAS experiments.
Physical chemistry chemical physics : PCCP 2010;12(22):5861-7.
2010: Prativa B S Dawadi; Johan Lugtenburg
Synthesis and use of stable isotope enriched retinals in the field of vitamin A.
Molecules (Basel, Switzerland) 2010;15(3):1825-72.
2009: Petra H M Bovee-Geurts; Isabelle Fernández Fernández; Robert S H Liu; Richard A Mathies; Johan Lugtenburg; Willem J Degrip
Fluoro derivatives of retinal illuminate the decisive role of the C(12)-H element in photoisomerization and rhodopsin activation.
Journal of the American Chemical Society 2009;131(49):17933-42.
2009: Alexander B Barnes; Melody L Mak-Jurkauskas; Yoh Matsuki; Vikram S Bajaj; Patrick van der Wel; Ronald Derocher; Jeffrey Bryant; Jagadishwar R Sirigiri; Richard J Temkin; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Cryogenic sample exchange NMR probe for magic angle spinning dynamic nuclear polarization.
Journal of magnetic resonance (San Diego, Calif. : 1997) 2009;198(2):261-70.
2009: Axel Gansmüller; Maria Concistrè; Neville McLean; Ole G Johannessen; Ildefonso Marin-Montesinos; Petra H M Bovee-Geurts; Peter Verdegem; Johan Lugtenburg; Richard C D Brown; Willem J Degrip; Malcolm H Levitt
Towards an interpretation of 13C chemical shifts in bathorhodopsin, a functional intermediate of a G-protein coupled receptor.
Biochimica et biophysica acta 2009;1788(6):1350-7.
2008: Nicolas Abello; Paul P Geurink; Marco van der Toorn; Antoon J M Van Oosterhout; Johan Lugtenburg; Gijs A van der Marel; Huib A M Kerstjens; Dirkje S Postma; Hermen S Overkleeft; Rainer Bischoff
Poly(ethylene glycol)-based stable isotope labeling reagents for the quantitative analysis of low molecular weight metabolites by LC-MS.
Analytical chemistry 2008;80(23):9171-80.
2008: Joel E Morgan; Ahmet S Vakkasoglu; Johan Lugtenburg; Robert B Gennis; Akio Maeda
Structural changes due to the deprotonation of the proton release group in the M-photointermediate of bacteriorhodopsin as revealed by time-resolved FTIR spectroscopy.
Biochemistry 2008;47(44):11598-605.
2008: Maria Concistrè; Axel Gansmüller; Neville McLean; Ole G Johannessen; Ildefonso Marin-Montesinos; Petra H M Bovee-Geurts; Peter Verdegem; Johan Lugtenburg; Richard C D Brown; Willem J Degrip; Malcolm H Levitt
Double-quantum 13C nuclear magnetic resonance of bathorhodopsin, the first photointermediate in mammalian vision.
Journal of the American Chemical Society 2008;130(32):10490-1.
2008: Yajie Wang; Petra H M Bovee-Geurts; Johan Lugtenburg; Willem J Degrip
Alpha-retinals as rhodopsin chromophores--preference for the 9-Z configuration and partial agonist activity.
Photochemistry and photobiology 2008;84(4):889-94.
2007: Willem J Degrip; Petra H M Bovee-Geurts; Ineke van der Hoef; Johan Lugtenburg
7,8-dihydro retinals outperform the native retinals in conferring photosensitivity to visual opsin.
Journal of the American Chemical Society 2007;129(43):13265-9.
2007: A C Wirtz; Marc C van Hemert; Johan Lugtenburg; Harry A Frank; Edgar J J Groenen
Two stereoisomers of spheroidene in the Rhodobacter sphaeroides R26 reaction center: a DFT analysis of resonance Raman spectra.
Biophysical journal 2007;93(3):981-91.
2006: Michiel A Verhoeven; Petra H M Bovee-Geurts; Huub J M de Groot; Johan Lugtenburg; Willem J Degrip
Methyl substituents at the 11 or 12 position of retinal profoundly and differentially affect photochemistry and signalling activity of rhodopsin.
Journal of molecular biology 2006;363(1):98-113.
2006: Zeus D Pendon; Ineke der Hoef; Johan Lugtenburg; Harry A Frank
Triplet state spectra and dynamics of geometric isomers of carotenoids.
Photosynthesis research 2006;88(1):51-61.
2006: Wai Cheu Lai; Neville McLean; Axel Gansmüller; Michiel A Verhoeven; Gian Carlo Antonioli; Marina Carravetta; Luminita Duma; Petra H M Bovee-Geurts; Ole G Johannessen; Huub J M de Groot; Johan Lugtenburg; Lyndon Emsley; Steven P Brown; Richard C D Brown; Willem J Degrip; Malcolm H Levitt
Accurate measurements of 13C-13C J-couplings in the rhodopsin chromophore by double-quantum solid-state NMR spectroscopy.
Journal of the American Chemical Society 2006;128(12):3878-9.
2005: Zeus D Pendon; George N Gibson; Ineke van der Hoef; Johan Lugtenburg; Harry A Frank
Effect of isomer geometry on the steady-state absorption spectra and femtosecond time-resolved dynamics of carotenoids.
The journal of physical chemistry. B 2005;109(44):21172-9.
2005: Zeus D Pendon; James O Sullivan; Ineke van der Hoef; Johan Lugtenburg; Agnes Cua; David F Bocian; Robert Birge; Harry A Frank
Stereoisomers of carotenoids: spectroscopic properties of locked and unlocked cis-isomers of spheroidene.
Photosynthesis research 2005;86(1-2):5-24.
2005: J Lorenzo Alonso-Gómez; Yolanda Pazos; Armando Navarro-Vázquez; Johan Lugtenburg; M Magdalena Cid
Preparation of 13C4-6-methyl anthranilic ester via a Diels-Alder-type process. an experimental and theoretical study to characterize an unexpected isotope exchange.
Organic letters 2005;7(17):3773-6.
2005: Suzanne Kiihne; Alain F L Creemers; Willem J De Grip; Petra H M Bovee-Geurts; Johan Lugtenburg; Huub J M de Groot
Selective interface detection: mapping binding site contacts in membrane proteins by NMR spectroscopy.
Journal of the American Chemical Society 2005;127(16):5734-5.
2005: Arjan A C van Wijk; Arnold Spaans; Natallia Uzunbajakava; Cees Otto; Huub J M de Groot; Johan Lugtenburg; Francesco Buda
Spectroscopy and quantum chemical modeling reveal a predominant contribution of excitonic interactions to the bathochromic shift in alpha-crustacyanin, the blue carotenoprotein in the carapace of the lobster Homarus gammarus.
Journal of the American Chemical Society 2005;127(5):1438-45.
2005: Suzanne Kiihne; Alain F L Creemers; Johan Lugtenburg; Huub J M de Groot
Accurate CSA measurements from uniformly isotopically labeled biomolecules at high magnetic field.
Journal of magnetic resonance (San Diego, Calif. : 1997) 2005;172(1):1-8.
2004: Alain F L Creemers; Petra H M Bovee-Geurts; Willem J Degrip; Johan Lugtenburg; Huub J M de Groot
Solid-state NMR analysis of ligand--receptor interactions reveals an induced misfit in the binding site of isorhodopsin.
Biochemistry 2004;43(51):16011-8.
2004: Yajie Wang; Petra H M Bovee-Geurts; Johan Lugtenburg; Willem J Degrip
Constraints of the 9-methyl group binding pocket of the rhodopsin chromophore probed by 9-halogeno substitution.
Biochemistry 2004;43(46):14802-10.
2004: Paul J R Spooner; Jonathan M Sharples; Scott C Goodall; Petra H M Bovee-Geurts; Michiel A Verhoeven; Johan Lugtenburg; Arthur M A Pistorius; Willem J Degrip; Anthony Watts
The ring of the rhodopsin chromophore in a hydrophobic activation switch within the binding pocket.
Journal of molecular biology 2004;343(3):719-30.
2004: Threes G M Smijs; Richard N S van der Haas; Johan Lugtenburg; Yan Liu; Rob L P de Jong; Hans Schuitmaker
Photodynamic treatment of the dermatophyte Trichophyton rubrum and its microconidia with porphyrin photosensitizers.
Photochemistry and photobiology 2004;80(2):197-202.
2004: Marina Carravetta; Xin Zhao; Ole G Johannessen; Wai Cheu Lai; Michiel A Verhoeven; Petra H M Bovee-Geurts; Peter J E Verdegem; Suzanne Kiihne; Henrik Luthman; Huub J M de Groot; Willem J Degrip; Johan Lugtenburg; Malcolm H Levitt
Protein-induced bonding perturbation of the rhodopsin chromophore detected by double-quantum solid-state NMR.
Journal of the American Chemical Society 2004;126(12):3948-53.
2003: Paul J R Spooner; Jonathan M Sharples; Scott C Goodall; Henning Seedorf; Michiel A Verhoeven; Johan Lugtenburg; Petra H M Bovee-Geurts; Willem J Degrip; Anthony Watts
Conformational similarities in the beta-ionone ring region of the rhodopsin chromophore in its ground state and after photoactivation to the metarhodopsin-I intermediate.
Biochemistry 2003;42(46):13371-8.
2003: Peter Kelemen; Johan Lugtenburg; Bert Klumperman
15N NMR spectroscopy of labeled alkoxyamines. 15N-labeled model compounds for nitroxide-trapping studies in free-radical (Co)polymerization.
The Journal of organic chemistry 2003;68(19):7322-8.
2003: André Remy; Rutger B Boers; Tatjana A Egorova-Zachernyuk; Peter Gast; Johan Lugtenburg; Klaus Gerwert
Does different orientation of the methoxy groups of ubiquinone-10 in the reaction centre of Rhodobacter sphaeroides cause different binding at QA and QB?
European journal of biochemistry / FEBS 2003;270(17):3603-9.
2003: Machteld van Lieshout; Clive E West; Peter Van De Bovenkamp; Yan Wang; Yongkai Sun; Richard B Van Breemen; Dewi Permaesih Muhilal; Michiel A Verhoeven; Alain F L Creemers; Johan Lugtenburg
Extraction of carotenoids from feces, enabling the bioavailability of beta-carotene to be studied in Indonesian children.
Journal of agricultural and food chemistry 2003;51(17):5123-30.
2002: Alain F L Creemers; Suzanne Kiihne; Petra H M Bovee-Geurts; Willem J Degrip; Johan Lugtenburg; Huub J M de Groot
(1)H and (13)C MAS NMR evidence for pronounced ligand-protein interactions involving the ionone ring of the retinylidene chromophore in rhodopsin.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(14):9101-6.
2002: Els A M Schulten; Jörg Matysik; Suzanne Kiihne; Jan Raap; Johan Lugtenburg; Peter Gast; Arnold J Hoff; Huub J M de Groot
(13)C MAS NMR and photo-CIDNP reveal a pronounced asymmetry in the electronic ground state of the special pair of Rhodobacter sphaeroides reaction centers.
Biochemistry 2002;41(27):8708-17.
2002: Paul J R Spooner; Jonathan M Sharples; Michiel A Verhoeven; Johan Lugtenburg; Clemens Glaubitz; Anthony Watts
Relative orientation between the beta-ionone ring and the polyene chain for the chromophore of rhodopsin in native membranes.
Biochemistry 2002;41(24):7549-55.
2002: Alain F L Creemers; Johan Lugtenburg
The preparation of all-trans uniformly (13)C-labeled retinal via a modular total organic synthetic strategy. emerging central contribution of organic synthesis toward the structure and function study with atomic resolution in protein research.
Journal of the American Chemical Society 2002;124(22):6324-34.
2002: Duohai Pan; Ziad Ganim; Judy E Kim; Michiel A Verhoeven; Johan Lugtenburg; Richard A Mathies
Time-resolved resonance Raman analysis of chromophore structural changes in the formation and decay of rhodopsin's BSI intermediate.
Journal of the American Chemical Society 2002;124(17):4857-64.
2002: Akio Maeda; Sergei P Balashov; Johan Lugtenburg; Michiel A Verhoeven; Judith Herzfeld; Marina Belenky; Robert B Gennis; Farol L Tomson; Thomas G Ebrey
Interaction of internal water molecules with the schiff base in the L intermediate of the bacteriorhodopsin photocycle.
Biochemistry 2002;41(11):3803-9.
2002: N Ouwerkerk; M Steenweg; Martina de Ruijter; Jaap Brouwer; Jacques H van Boom; Johan Lugtenburg; Jan Raap
One-pot two-step enzymatic coupling of pyrimidine bases to 2-deoxy-D-ribose-5-phosphate. A new strategy in the synthesis of stable isotope labeled deoxynucleosides.
The Journal of organic chemistry 2002;67(5):1480-9.
2002: Aneta T Petkova; Minoru Hatanaka; Christopher Jaroniec; Jingui G Hu; Marina Belenky; Michiel A Verhoeven; Johan Lugtenburg; Robert G Griffin; Judith Herzfeld
Tryptophan interactions in bacteriorhodopsin: a heteronuclear solid-state NMR study.
Biochemistry 2002;41(7):2429-37.
2002: Mary E Hatcher; Jingui G Hu; Marina Belenky; Peter J E Verdegem; Johan Lugtenburg; Robert G Griffin; Judith Herzfeld
Control of the pump cycle in bacteriorhodopsin: mechanisms elucidated by solid-state NMR of the D85N mutant.
Biophysical journal 2002;82(2):1017-29.
2002: Jonathan C. Lansing; Morten Hohwy; Christopher Jaroniec; Alain F L Creemers; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Chromophore distortions in the bacteriorhodopsin photocycle: evolution of the H-C14-C15-H dihedral angle measured by solid-state NMR.
Biochemistry 2002;41(2):431-8.
2001: Marina Carravetta; Mattias Edén; Ole G Johannessen; Henrik Luthman; Peter J E Verdegem; Johan Lugtenburg; A Sebald; Malcolm H Levitt
Estimation of carbon-carbon bond lengths and medium-range internuclear distances by solid-state nuclear magnetic resonance.
Journal of the American Chemical Society 2001;123(43):10628-38.
2001: Jörg Matysik; Els A M Schulten; Peter Gast; Jan Raap; Johan Lugtenburg; Arnold J Hoff; Huub J M de Groot
Photo-CIDNP 13C magic angle spinning NMR on bacterial reaction centres: exploring the electronic structure of the special pair and its surroundings.
Biological chemistry 2001;382(8):1271-6.
2001: Jörg Matysik; C Soede-Huijbregts; Marc Baldus; Jan Raap; Johan Lugtenburg; Peter Gast; Hans J van Gorkom; Arnold J Hoff; Huub J M de Groot
Ultrahigh field MAS NMR dipolar correlation spectroscopy of the histidine residues in light-harvesting complex II from photosynthetic bacteria reveals partial internal charge transfer in the B850/His complex.
Journal of the American Chemical Society 2001;123(20):4803-9.
2001: Machteld van Lieshout; Clive E West; D Permaesih; Yan Wang; Lucy Xu; Richard B Van Breemen; Alain F L Creemers; Michiel A Verhoeven; Johan Lugtenburg
Bioefficacy of beta-carotene dissolved in oil studied in children in Indonesia.
The American journal of clinical nutrition 2001;73(5):949-58.
2001: Michiel A Verhoeven; Alain F L Creemers; Petra H M Bovee-Geurts; Willem J De Grip; Johan Lugtenburg; Huub J M de Groot
Ultra-high-field MAS NMR assay of a multispin labeled ligand bound to its G-protein receptor target in the natural membrane environment: electronic structure of the retinylidene chromophore in rhodopsin.
Biochemistry 2001;40(11):3282-8.
2001: Peter J E Verdegem; M C Monnee; Johan Lugtenburg
Simple and efficient preparation of [10,20-13C2]- and [10-CH3,13-13C2]-10-methylretinal: introduction of substituents at the 2-position of 2,3-unsaturated nitriles.
The Journal of organic chemistry 2001;66(4):1269-82.
2001: Hideki Kandori; Y Yamazaki; Yoshinori Shichida; Jan Raap; Johan Lugtenburg; Marina Belenky; Judith Herzfeld
Tight Asp-85--Thr-89 association during the pump switch of bacteriorhodopsin.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(4):1571-6.
2000: Yan Wang; Lucy Xu; Machteld van Lieshout; Clive E West; Johan Lugtenburg; Michiel A Verhoeven; Alain F L Creemers; Richard B Van Breemen
A liquid chromatography-mass spectrometry method for the quantification of bioavailability and bioconversion of beta-carotene to retinol in humans.
Analytical chemistry 2000;72(20):4999-5003.
2000: Hideki Kandori; N Kinoshita; Y Yamazaki; A Maeda; Yoshinori Shichida; Richard Needleman; Janos K Lanyi; M Bizounok; Judith Herzfeld; Jan Raap; Johan Lugtenburg
Local and distant protein structural changes on photoisomerization of the retinal in bacteriorhodopsin.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(9):4643-8.
2000: F Andel; JT Murphy; J A Haas; MT McDowell; Ineke van der Hoef; Johan Lugtenburg; J Clark Lagarias; Richard A Mathies
Probing the photoreaction mechanism of phytochrome through analysis of resonance Raman vibrational spectra of recombinant analogues.
Biochemistry 2000;39(10):2667-76.
2000: J M Griffiths; A E Bennett; Martin Engelhard; Friedrich Siebert; Jan Raap; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Structural investigation of the active site in bacteriorhodopsin: geometric constraints on the roles of Asp-85 and Asp-212 in the proton-pumping mechanism from solid state NMR.
Biochemistry 2000;39(2):362-71.
2000: X Feng; Peter J E Verdegem; Mattias Edén; Dick Sandström; Y K Lee; Petra H M Bovee-Geurts; Willem J De Grip; Johan Lugtenburg; Huub J M de Groot; Malcolm H Levitt
Determination of a molecular torsional angle in the metarhodopsin-I photointermediate of rhodopsin by double-quantum solid-state NMR.
Journal of biomolecular NMR 2000;16(1):1-8.
1999: M Helmle; Y K Lee; Peter J E Verdegem; X Feng; Totte M Karlsson; Johan Lugtenburg; Huub J M de Groot; Malcolm H Levitt
Anomalous rotational resonance spectra in magic-angle spinning NMR.
Journal of magnetic resonance (San Diego, Calif. : 1997) 1999;140(2):379-403.
1999: Yasushi Imamoto; Takahiro Hirano; Hiroo Imai; Hideki Kandori; A Maeda; T Yoshizawa; M Groesbeek; Johan Lugtenburg; Yoshinori Shichida
Effect of anion binding on iodopsin studied by low-temperature fourier transform infrared spectroscopy.
Biochemistry 1999;38(36):11749-54.
1999: Peter J E Verdegem; Petra H M Bovee-Geurts; Willem J De Grip; Johan Lugtenburg; Huub J M de Groot
Retinylidene ligand structure in bovine rhodopsin, metarhodopsin-I, and 10-methylrhodopsin from internuclear distance measurements using 13C-labeling and 1-D rotational resonance MAS NMR.
Biochemistry 1999;38(35):11316-24.
1999: Clint L Makino; M Groesbeek; Johan Lugtenburg; Denis A Baylor
Spectral tuning in salamander visual pigments studied with dihydroretinal chromophores.
Biophysical journal 1999;77(2):1024-35.
1999: Hideki Kandori; N Kinoshita; Y Yamazaki; A Maeda; Yoshinori Shichida; Richard Needleman; Janos K Lanyi; M Bizounok; Judith Herzfeld; Jan Raap; Johan Lugtenburg
Structural change of threonine 89 upon photoisomerization in bacteriorhodopsin as revealed by polarized FTIR spectroscopy.
Biochemistry 1999;38(30):9676-83.
1999: X Feng; Peter J E Verdegem; Y K Lee; M Helmle; S C Shekar; Huub J M de Groot; Johan Lugtenburg; Malcolm H Levitt
Rotational resonance NMR of 13C2-labelled retinal: quantitative internuclear distance determination.
Solid state nuclear magnetic resonance 1999;14(2):81-90.
1999: Totte M Karlsson; Andreas Brinkmann; Peter J E Verdegem; Johan Lugtenburg; Malcolm H Levitt
Multiple-quantum relaxation in the magic-angle-spinning NMR of 13C spin pairs.
Solid state nuclear magnetic resonance 1999;14(1):43-58.
1999: Jia-Sheng Wang; X He; P P Mulder; B B Boere; J Cornelisse; Johan Lugtenburg; WF Busby
Comparative tumorigenicity of the cyclopenta-fused polycyclic aromatic hydrocarbons aceanthrylene, dihydroaceanthrylene and acephenanthrylene in preweanling CD-1 and BLU:Ha mouse bioassays.
Carcinogenesis 1999;20(6):1137-41.
1999: Alain F L Creemers; Corné Klaassen; Petra H M Bovee-Geurts; R Kelle; U Kragl; Jan Raap; Willem J De Grip; Johan Lugtenburg; Huub J M de Groot
Solid state 15N NMR evidence for a complex Schiff base counterion in the visual G-protein-coupled receptor rhodopsin.
Biochemistry 1999;38(22):7195-9.
1999: Willem J Degrip; F Delange; Corné Klaassen; Peter J E Verdegem; S Wallace-Williams; Alain F L Creemers; Vladislav Bergo; P H Bovee; Jan Raap; Kenneth Rothschild; H J DeGroot; Johan Lugtenburg
Photoactivation of rhodopsin: interplay between protein and chromophore.
Novartis Foundation symposium 1999;224():102-18; discussion 118-23.
1999: RJ Weesie; JC Merlin; Huub J M de Groot; G Britton; Johan Lugtenburg; FJ Jansen; Jean-Paul Cornard
Resonance raman spectroscopy and quantum chemical modeling studies of protein-astaxanthin interactions in alpha-crustacyanin (major blue carotenoprotein complex in carapace of lobster, Homarus gammarus).
Biospectroscopy 1999;5(6):358-70.
1999: RJ Weesie; JC Merlin; Johan Lugtenburg; G Britton; FJ Jansen; Jean-Paul Cornard
Semiempirical and Raman spectroscopic studies of carotenoids.
Biospectroscopy 1999;5(1):19-33.
1998: WW Pijnappel; GE Folkers; W J de Jonge; Peter J E Verdegem; SW De Laat; Johan Lugtenburg; Henk F.J. Hendriks; Paul T van der Saag; Antony Durston
Metabolism to a response pathway selective retinoid ligand during axial pattern formation.
Proceedings of the National Academy of Sciences of the United States of America 1998;95(26):15424-9.
1998: X Liu; M J Lee; M Coleman; P Rath; A Nilsson; W B Fischer; M Bizounok; Judith Herzfeld; W F Karstens; Jan Raap; Johan Lugtenburg; Kenneth Rothschild
Detection of threonine structural changes upon formation of the M-intermediate of bacteriorhodopsin: evidence for assignment to Thr-89.
Biochimica et biophysica acta 1998;1365(3):363-72.
1998: Jingui G Hu; B Q Sun; M Bizounok; M E Hatcher; Jonathan C. Lansing; Jan Raap; Peter J E Verdegem; Johan Lugtenburg; Robert G Griffin; Judith Herzfeld
Early and late M intermediates in the bacteriorhodopsin photocycle: a solid-state NMR study.
Biochemistry 1998;37(22):8088-96.
1998: F Delange; Petra H M Bovee-Geurts; Jenny VanOostrum; M D Portier; Peter J E Verdegem; Johan Lugtenburg; Willem J Degrip
An additional methyl group at the 10-position of retinal dramatically slows down the kinetics of the rhodopsin photocascade.
Biochemistry 1998;37(5):1411-20.
1998: Gerhard Gröbner; G Choi; IJ Burnett; Clemens Glaubitz; Peter J E Verdegem; Johan Lugtenburg; Anthony Watts
Photoreceptor rhodopsin: structural and conformational study of its chromophore 11-cis retinal in oriented membranes by deuterium solid state NMR.
FEBS letters 1998;422(2):201-4.
1997: L Huang; Hua Deng; Yiannis Koutalos; Thomas G Ebrey; M Groesbeek; Johan Lugtenburg; M Tsuda; Robert Callender
A resonance Raman study of the C=C stretch modes in bovine and octopus visual pigments with isotopically labeled retinal chromophores.
Photochemistry and photobiology 1997;66(6):747-54.
1997: WF Busby; H Smith; Elaine F Plummer; Arthur L Lafleur; P P Mulder; B B Boere; J Cornelisse; Johan Lugtenburg
Mutagenicity of cyclopenta-fused polynuclear aromatic hydrocarbons and a non-polar fraction from a fuel combustion sample in a Salmonella forward mutation assay without exogenous metabolic activation.
Mutation research 1997;391(3):117-25.
1997: R Farhoosh; V Chynwat; R Gebhard; Johan Lugtenburg; Harry A Frank
Triplet energy transfer between the primary donor and carotenoids in Rhodobacter sphaeroides R-26.1 reaction centers incorporated with spheroidene analogs having different extents of pi-electron conjugation.
Photochemistry and photobiology 1997;66(1):97-104.
1997: RJ Weesie; FJ Jansen; JC Merlin; Johan Lugtenburg; G Britton; Huub J M de Groot
13C Magic angle spinning NMR analysis and quantum chemical modeling of the bathochromic shift of astaxanthin in alpha-crustacyanin, the blue carotenoprotein complex in the carapace of the lobster Homarus gammarus.
Biochemistry 1997;36(24):7288-96.
1997: Leonid S Brown; Hironari Kamikubo; László Zimányi; M Kataoka; Fumio Tokunaga; Peter J E Verdegem; Johan Lugtenburg; Janos K Lanyi
A local electrostatic change is the cause of the large-scale protein conformation shift in bacteriorhodopsin.
Proceedings of the National Academy of Sciences of the United States of America 1997;94(10):5040-4.
1997: Andrey Ogrel; W Bloemhoff; Johan Lugtenburg; Jan Raap
Total synthesis of zervamicin IIB and its deuterium-labelled analogues.
Journal of peptide science : an official publication of the European Peptide Society 1997;3(3):193-208.
1997: Peter J M J Kok; Jürgen Köhler; Edgar J J Groenen; R Gebhard; Ineke van der Hoef; Johan Lugtenburg; R Farhoosh; Harry A Frank
Resonance Raman spectroscopy of 2H-labelled spheroidenes in petroleum ether and in the Rhodobacter sphaeroides reaction centre.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 1997;53A(3):381-92.
1996: GG Kochendoerfer; Peter J E Verdegem; I van der Hoef; Johan Lugtenburg; Richard A Mathies
Retinal analog study of the role of steric interactions in the excited state isomerization dynamics of rhodopsin.
Biochemistry 1996;35(50):16230-40.
1996: T A Egorova-Zachernyuk; V I Shvets; K Versluis; W Heerma; Alain F L Creemers; S A Nieuwenhuis; Johan Lugtenburg; Jan Raap
Preparation of site-specific isotopically labelled zervamicins, the antibiotic peptaibols produced by Emericellopsis salmosynnemata.
Journal of peptide science : an official publication of the European Peptide Society 1996;2(6):341-50.
1996: L Huang; Hua Deng; G Weng; Yiannis Koutalos; Thomas G Ebrey; M Groesbeek; Johan Lugtenburg; M Tsuda; Robert Callender
A resonance Raman study of the C=N configurations of octopus rhodopsin, bathorhodopsin, and isorhodopsin.
Biochemistry 1996;35(26):8504-10.
1996: Johan Lugtenburg
Synthesis of isotopically labelled retinal. Structural and functional studies at the atomic level of the chromophore in visual pigments.
European journal of clinical nutrition 1996;50 Suppl 3():S17-20.
1995: S Nishimura; Jun Sasaki; Hideki Kandori; Johan Lugtenburg; A Maeda
Structural changes in the lumirhodopsin-to-metarhodopsin I conversion of air-dried bovine rhodopsin.
Biochemistry 1995;34(51):16758-63.
1995: Y J Ohkita; Jun Sasaki; A Maeda; T Yoshizawa; M Groesbeek; Peter J E Verdegem; Johan Lugtenburg
Changes in structure of the chromophore in the photochemical process of bovine rhodopsin as revealed by FTIR spectroscopy for hydrogen out-of-plane vibrations.
Biophysical chemistry 1995;56(1-2):71-8.
1995: W B van Liemt; G J Boender; Peter Gast; Arnold J Hoff; Johan Lugtenburg; Huub J M de Groot
13C magic angle spinning NMR characterization of the functionally asymmetric QA binding in Rhodobacter sphaeroides R26 photosynthetic reaction centers using site-specific 13C-labeled ubiquinone-10.
Biochemistry 1995;34(32):10229-36.
1995: Ronald Brudler; Huub J M de Groot; W B van Liemt; Peter Gast; Arnold J Hoff; Johan Lugtenburg; Klaus Gerwert
FTIR spectroscopy shows weak symmetric hydrogen bonding of the QB carbonyl groups in Rhodobacter sphaeroides R26 reaction centres.
FEBS letters 1995;370(1-2):88-92.
1995: Y Yamazaki; M Hatanaka; Hideki Kandori; Jun Sasaki; W F Karstens; Jan Raap; Johan Lugtenburg; M Bizounok; Judith Herzfeld; Richard Needleman
Water structural changes at the proton uptake site (the Thr46-Asp96 domain) in the L intermediate of bacteriorhodopsin.
Biochemistry 1995;34(21):7088-93.
1995: RJ Weesie; D Askin; F J Jansen; Huub J M de Groot; Johan Lugtenburg; G Britton
Protein-chromophore interactions in alpha-crustacyanin, the major blue carotenoprotein from the carapace of the lobster, Homarus gammarus. A study by 13C magic angle spinning NMR.
FEBS letters 1995;362(1):34-8.
1994: Ronald Brudler; Huub J M de Groot; W B van Liemt; W F Steggerda; R Esmeijer; Peter Gast; Arnold J Hoff; Johan Lugtenburg; Klaus Gerwert
Asymmetric binding of the 1- and 4-C=O groups of QA in Rhodobacter sphaeroides R26 reaction centres monitored by Fourier transform infra-red spectroscopy using site-specific isotopically labelled ubiquinone-10.
The EMBO journal 1994;13(23):5523-30.
1994: J S van den Brink; A P Spoyalov; Peter Gast; W B van Liemt; Jan Raap; Johan Lugtenburg; Arnold J Hoff
Asymmetric binding of the primary acceptor quinone in reaction centers of the photosynthetic bacterium Rhodobacter sphaeroides R26, probed with Q-band (35 GHz) EPR spectroscopy.
FEBS letters 1994;353(3):273-6.
1994: K V Lakshmi; M R Farrar; Jan Raap; Johan Lugtenburg; Robert G Griffin; Judith Herzfeld
Solid state 13C and 15N NMR investigations of the N intermediate of bacteriorhodopsin.
Biochemistry 1994;33(30):8853-7.
1994: A E McDermott; F Creuzet; R Gebhard; K van der Hoef; Malcolm H Levitt; Judith Herzfeld; Johan Lugtenburg; Robert G Griffin
Determination of internuclear distances and the orientation of functional groups by solid-state NMR: rotational resonance study of the conformation of retinal in bacteriorhodopsin.
Biochemistry 1994;33(20):6129-36.
1994: P Kok; J Köhler; Edgar J J Groenen; R Gebhard; I van der Hoef; Johan Lugtenburg; A F Hoff; R Farhoosh; Harry A Frank
Towards a vibrational analysis of spheroidene. Resonance Raman spectroscopy of 13C-labelled spheroidenes in petroleum ether and in the Rhodobacter sphaeroides reaction centre.
Biochimica et biophysica acta 1994;1185(2):188-92.
1994: Valerie Copie; A E McDermott; K Beshah; J C Williams; M Spijker-Assink; R Gebhard; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Deuterium solid-state nuclear magnetic resonance studies of methyl group dynamics in bacteriorhodopsin and retinal model compounds: evidence for a 6-s-trans chromophore in the protein.
Biochemistry 1994;33(11):3280-6.
1993: M R Farrar; K V Lakshmi; Steven O Smith; R S Brown; Jan Raap; Johan Lugtenburg; Robert G Griffin; Judith Herzfeld
Solid state NMR study of [epsilon-13C]Lys-bacteriorhodopsin: Schiff base photoisomerization.
Biophysical journal 1993;65(1):310-5.
1993: Arthur L Lafleur; J P Longwell; J A Marr; P A Monchamp; E F Plummer; William G Thilly; P P Mulder; B B Boere; J Cornelisse; Johan Lugtenburg
Bacterial and human cell mutagenicity study of some C18H10 cyclopenta-fused polycyclic aromatic hydrocarbons associated with fossil fuels combustion.
Environmental health perspectives 1993;101(2):146-53.
1993: Harry A Frank; R Farhoosh; M L Aldema; B DeCoster; R L Christensen; R Gebhard; Johan Lugtenburg
Carotenoid-to-bacteriochlorophyll singlet energy transfer in carotenoid-incorporated B850 light-harvesting complexes of Rhodobacter sphaeroides R-26.1.
Photochemistry and photobiology 1993;57(1):49-55.
1992: James B Ames; J Raap; Johan Lugtenburg; Richard A Mathies
Resonance Raman study of halorhodopsin photocycle kinetics, chromophore structure, and chloride-pumping mechanism.
Biochemistry 1992;31(50):12546-54.
1992: Huub J M de Groot; R Gebhard; I van der Hoef; Arnold J Hoff; Johan Lugtenburg; C A Violette; Harry A Frank
13C magic angle spinning NMR evidence for a 15,15'-cis configuration of the spheroidene in the Rhodobacter sphaeroides photosynthetic reaction center.
Biochemistry 1992;31(49):12446-50.
1992: Steven O Smith; H de Groot; R Gebhard; Johan Lugtenburg
Magic angle spinning NMR studies on the metarhodopsin II intermediate of bovine rhodopsin: evidence for an unprotonated Schiff base.
Photochemistry and photobiology 1992;56(6):1035-9.
1992: M R Fischer; Huub J M de Groot; Jan Raap; C Winkel; Arnold J Hoff; Johan Lugtenburg
13C magic angle spinning NMR study of the light-induced and temperature-dependent changes in Rhodobacter sphaeroides R26 reaction centers enriched in [4'-13C]tyrosine.
Biochemistry 1992;31(45):11038-49.
1992: L K Thompson; A E McDermott; Jan Raap; C M van der Wielen; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Rotational resonance NMR study of the active site structure in bacteriorhodopsin: conformation of the Schiff base linkage.
Biochemistry 1992;31(34):7931-8.
1992: B DeCoster; R L Christensen; R Gebhard; Johan Lugtenburg; R Farhoosh; Harry A Frank
Low-lying electronic states of carotenoids.
Biochimica et biophysica acta 1992;1102(1):107-14.
1992: H J Muller; D Lanens; T J de Cock Buning; F L van de Vyver; F C Alderweireldt; Roger Dommisse; M Spanoghe; Gerard J Mulder; Johan Lugtenburg
Noninvasive in vivo 13C-NMR spectroscopy in the rat to study the pharmacokinetics of 13C-labeled xenobiotics.
Drug metabolism and disposition: the biological fate of chemicals 1992;20(4):507-9.
1992: James B Ames; M Ros; J Raap; Johan Lugtenburg; Richard A Mathies
Time-resolved ultraviolet resonance Raman studies of protein structure: application to bacteriorhodopsin.
Biochemistry 1992;31(23):5328-34.
1992: D Lanens; H J Muller; F Van de Vyver; T de Cock-Bunning; M Spanoghe; Annemie Van der Linden; Gerard J Mulder; Roger Dommisse; Johan Lugtenburg
Noninvasive in vivo 13C-NMR spectroscopy of a 13C-labeled xenobiotic in the rat.
Magnetic resonance imaging 1992;10(6):975-81.
1991: Hua Deng; D Manor; G Weng; P Rath; Yiannis Koutalos; Thomas G Ebrey; R Gebhard; Johan Lugtenburg; M Tsuda; R H Callender
A resonance Raman study of octopus bathorhodopsin with deuterium labeled retinal chromophores.
Photochemistry and photobiology 1991;54(6):1001-7.
1991: A E McDermott; L K Thompson; C Winkel; M R Farrar; S Pelletier; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Mechanism of proton pumping in bacteriorhodopsin by solid-state NMR: the protonation state of tyrosine in the light-adapted and M states.
Biochemistry 1991;30(34):8366-71.
1991: Steven O Smith; J Courtin; H de Groot; R Gebhard; Johan Lugtenburg
13C magic-angle spinning NMR studies of bathorhodopsin, the primary photoproduct of rhodopsin.
Biochemistry 1991;30(30):7409-15.
1991: Hua Deng; D Manor; G Weng; P Rath; Yiannis Koutalos; Thomas G Ebrey; R Gebhard; Johan Lugtenburg; M Tsuda; Robert Callender
Resonance Raman studies of the HOOP modes in octopus bathorhodopsin with deuterium-labeled retinal chromophores.
Biochemistry 1991;30(18):4495-502.
1991: F Creuzet; A McDermott; R Gebhard; K van der Hoef; M B Spijker-Assink; Judith Herzfeld; Johan Lugtenburg; Malcolm H Levitt; Robert G Griffin
Determination of membrane protein structure by rotational resonance NMR: bacteriorhodopsin.
Science (New York, N.Y.) 1991;251(4995):783-6.
1990: Jan Raap; C Winkel; A H de Wit; A H van Houten; Arnold J Hoff; Johan Lugtenburg
Mass spectrometric determination of isotopically labeled tyrosines and tryptophans in photosynthetic reaction centers of Rhodobacter sphaeroides R-26.
Analytical biochemistry 1990;191(1):9-15.
1990: Steven O Smith; I Palings; M E Miley; J Courtin; H de Groot; Johan Lugtenburg; Richard A Mathies; Robert G Griffin
Solid-state NMR studies of the mechanism of the opsin shift in the visual pigment rhodopsin.
Biochemistry 1990;29(35):8158-64.
1990: Huub J M de Groot; Steven O Smith; J Courtin; E van den Berg; C Winkel; Johan Lugtenburg; Robert G Griffin; Judith Herzfeld
Solid-state 13C and 15N NMR study of the low pH forms of bacteriorhodopsin.
Biochemistry 1990;29(29):6873-83.
1990: Willem J De Grip; J van Oostrum; Petra H M Bovee-Geurts; R van der Steen; L J van Amsterdam; M Groesbeek; Johan Lugtenburg
10,20-Methanorhodopsins: (7E,9E,13E)-10,20-methanorhodopsin and (7E,9Z,13Z)-10,20-methanorhodopsin. 11-cis-locked rhodopsin analog pigments with unusual thermal and photo-stability.
European journal of biochemistry / FEBS 1990;191(1):211-20.
1990: Judith Herzfeld; S K Das Gupta; M R Farrar; G S Harbison; A E McDermott; S L Pelletier; D P Raleigh; Steven O Smith; C Winkel; Johan Lugtenburg
Solid-state 13C NMR study of tyrosine protonation in dark-adapted bacteriorhodopsin.
Biochemistry 1990;29(23):5567-74.
1990: Clint L Makino; Timothy W Kraft; Richard A Mathies; Johan Lugtenburg; M E Miley; R van der Steen; Denis A Baylor
Effects of modified chromophores on the spectral sensitivity of salamander, squirrel and macaque cones.
The Journal of physiology 1990;424():545-60.
1990: A Van Waarde; G van den Thillart; M Verhagen; C Erkelens; A Addink; Johan Lugtenburg
Direct observation of the phosphate acceptor and phosphagen pool sizes in vivo.
The American journal of physiology 1990;258(5 Pt 2):R1132-9.
1990: A Van Waarde; G Van den Thillart; C Erkelens; A Addink; Johan Lugtenburg
Functional coupling of glycolysis and phosphocreatine utilization in anoxic fish muscle. An in vivo 31P NMR study.
The Journal of biological chemistry 1990;265(2):914-23.
1990: Timothy W Kraft; Clint L Makino; Richard A Mathies; Johan Lugtenburg; J L Schnapf; Denis A Baylor
Cone excitations and color vision.
Cold Spring Harbor symposia on quantitative biology 1990;55():635-41.
1989: S P Fodor; R Gebhard; Johan Lugtenburg; R A Bogomolni; Richard A Mathies
Structure of the retinal chromophore in sensory rhodopsin I from resonance Raman spectroscopy.
The Journal of biological chemistry 1989;264(31):18280-3.
1989: Steven O Smith; Huub J M de Groot; R Gebhard; J M Courtin; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Structure and protein environment of the retinal chromophore in light- and dark-adapted bacteriorhodopsin studied by solid-state NMR.
Biochemistry 1989;28(22):8897-904.
1989: E Karnaukhova; W M Niessen; Ubbo R Tjaden; Jan Raap; Johan Lugtenburg; Jan van der Greef
Determination of deuterium-labeled tryptophan in proteins by means of high-performance liquid chromatography and thermospray mass spectrometry.
Analytical biochemistry 1989;181(2):271-5.
1989: James B Ames; S P Fodor; R Gebhard; J Raap; E M van den Berg; Johan Lugtenburg; Richard A Mathies
Bacteriorhodopsin's M412 intermediate contains a 13-cis, 14-s-trans, 15-anti-retinal Schiff base chromophore.
Biochemistry 1989;28(9):3681-7.
1989: G van den Thillart; A van Waarde; H J Muller; C Erkelens; A Addink; Johan Lugtenburg
Fish muscle energy metabolism measured by in vivo 31P-NMR during anoxia and recovery.
The American journal of physiology 1989;256(4 Pt 2):R922-9.
1989: I Palings; E M van den Berg; Johan Lugtenburg; Richard A Mathies
Complete assignment of the hydrogen out-of-plane wagging vibrations of bathorhodopsin: chromophore structure and energy storage in the primary photoproduct of vision.
Biochemistry 1989;28(4):1498-507.
1989: Steven O Smith; J Courtin; E van den Berg; C Winkel; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Solid-state 13C NMR of the retinal chromophore in photointermediates of bacteriorhodopsin: characterization of two forms of M.
Biochemistry 1989;28(1):237-43.
1989: D R Baselt; S P Fodor; R van der Steen; Johan Lugtenburg; R A Bogomolni; Richard A Mathies
Halorhodopsin and sensory rhodopsin contain a C6-C7 s-trans retinal chromophore.
Biophysical journal 1989;55(1):193-6.
1989: A van Waarde; A Lombarts; G van den Thillart; C Erkelens; Johan Lugtenburg
31P NMR studies on rejuvenation of outdated red blood cells: complete regeneration of ATP is accompanied by partial Mg-ATP recomplexation.
Haematologia 1989;22(2):79-87.
1988: Willem J Degrip; D Gray; J Gillespie; P H Bovee; E M Van den Berg; Johan Lugtenburg; Kenneth Rothschild
Photoexcitation of rhodopsin: conformation changes in the chromophore, protein and associated lipids as determined by FTIR difference spectroscopy.
Photochemistry and photobiology 1988;48(4):497-504.
1988: S P Fodor; James B Ames; R Gebhard; E M van den Berg; W Stoeckenius; Johan Lugtenburg; Richard A Mathies
Chromophore structure in bacteriorhodopsin's N intermediate: implications for the proton-pumping mechanism.
Biochemistry 1988;27(18):7097-101.
1988: Robert Callender; D Chen; Johan Lugtenburg; C Martin; K W Rhee; D Sloan; R Vandersteen; K T Yue
Molecular properties of p-(dimethylamino)benzaldehyde bound to liver alcohol dehydrogenase: a Raman spectroscopic study.
Biochemistry 1988;27(10):3672-81.
1988: WF Busby; E K Stevens; E R Kellenbach; J Cornelisse; Johan Lugtenburg
Dose-response relationships of the tumorigenicity of cyclopenta[cd]pyrene, benzo[a]pyrene and 6-nitrochrysene in a newborn mouse lung adenoma bioassay.
Carcinogenesis 1988;9(5):741-6.
1988: P D Roepe; P L Ahl; Judith Herzfeld; Johan Lugtenburg; Kenneth Rothschild
Tyrosine protonation changes in bacteriorhodopsin. A Fourier transform infrared study of BR548 and its primary photoproduct.
The Journal of biological chemistry 1988;263(11):5110-7.
1988: S P Fodor; W T Pollard; R Gebhard; E M van den Berg; Johan Lugtenburg; Richard A Mathies
Bacteriorhodopsin's L550 intermediate contains a C14-C15 s-trans-retinal chromophore.
Proceedings of the National Academy of Sciences of the United States of America 1988;85(7):2156-60.
1987: B Barry; Richard A Mathies; J A Pardoen; Johan Lugtenburg
Raman microscope and quantum yield studies on the primary photochemistry of A2-visual pigments.
Biophysical journal 1987;52(4):603-10.
1987: I Palings; J A Pardoen; E van den Berg; C Winkel; Johan Lugtenburg; Richard A Mathies
Assignment of fingerprint vibrations in the resonance Raman spectra of rhodopsin, isorhodopsin, and bathorhodopsin: implications for chromophore structure and environment.
Biochemistry 1987;26(9):2544-56.
1987: Steven O Smith; I Palings; Valerie Copie; D P Raleigh; J Courtin; J A Pardoen; Johan Lugtenburg; Richard A Mathies; Robert G Griffin
Low-temperature solid-state 13C NMR studies of the retinal chromophore in rhodopsin.
Biochemistry 1987;26(6):1606-11.
1987: L C Mollevanger; A P Kentgens; J A Pardoen; J M Courtin; W S Veeman; Johan Lugtenburg; W J de Grip
High-resolution solid-state 13C-NMR study of carbons C-5 and C-12 of the chromophore of bovine rhodopsin. Evidence for a 6-S-cis conformation with negative-charge perturbation near C-12.
European journal of biochemistry / FEBS 1987;163(1):9-14.
1986: Steven O Smith; I Hornung; R van der Steen; J A Pardoen; M S Braiman; Johan Lugtenburg; Richard A Mathies
Are C14-C15 single bond isomerizations of the retinal chromophore involved in the proton-pumping mechanism of bacteriorhodopsin?
Proceedings of the National Academy of Sciences of the United States of America 1986;83(4):967-71.
1985: G S Harbison; Steven O Smith; J A Pardoen; J M Courtin; Johan Lugtenburg; Judith Herzfeld; Richard A Mathies; Robert G Griffin
Solid-state 13C NMR detection of a perturbed 6-s-trans chromophore in bacteriorhodopsin.
Biochemistry 1985;24(24):6955-62.
1985: Steven O Smith; A B Myers; Richard A Mathies; J A Pardoen; C Winkel; E M van den Berg; Johan Lugtenburg
Vibrational analysis of the all-trans retinal protonated Schiff base.
Biophysical journal 1985;47(5):653-64.
1984: Kenneth Rothschild; P Roepe; Johan Lugtenburg; J A Pardoen
Fourier transform infrared evidence for Schiff base alteration in the first step of the bacteriorhodopsin photocycle.
Biochemistry 1984;23(25):6103-9.
1984: G S Harbison; Steven O Smith; J A Pardoen; P P Mulder; Johan Lugtenburg; Judith Herzfeld; Richard A Mathies; Robert G Griffin
Solid-state 13C NMR studies of retinal in bacteriorhodopsin.
Biochemistry 1984;23(12):2662-7.
1984: M Muradin-Szweykowska; J A Pardoen; D Dobbelstein; L J Van Amsterdam; Johan Lugtenburg
Bacteriorhodopsins with chromophores modified at the beta-ionone site. Formation and light-driven action of the proton pump.
European journal of biochemistry / FEBS 1984;140(1):173-6.
1984: S O Smith; A B Myers; J A Pardoen; C Winkel; P P Mulder; Johan Lugtenburg; Richard A Mathies
Determination of retinal Schiff base configuration in bacteriorhodopsin.
Proceedings of the National Academy of Sciences of the United States of America 1984;81(7):2055-9.
1984: G S Harbison; Steven O Smith; J A Pardoen; C Winkel; Johan Lugtenburg; Judith Herzfeld; Richard A Mathies; Robert G Griffin
Dark-adapted bacteriorhodopsin contains 13-cis, 15-syn and all-trans, 15-anti retinal Schiff bases.
Proceedings of the National Academy of Sciences of the United States of America 1984;81(6):1706-9.
1980: G Eyring; B Curry; Richard A Mathies; R Fransen; I Palings; Johan Lugtenburg
Interpretation of the resonance Raman spectrum of bathorhodopsin based on visual pigment analogues.
Biochemistry 1980;19(11):2410-8.