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Janos Lanyi

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Co-Publications
Name
70
Needleman, Richard
37
Brown, Leonid
23
Maeda, A
20
Zimányi, László
16
Kandori, Hideki
14
Schobert, Brigitte
13
Dioumaev, Andrei
12
Balashov, Sergei
12
Tuzi, Satoru
11
Saitô, Hazime
10
Sasaki, Jun
10
Wang, Jennifer
10
Imasheva, Eleonora
10
Naito, Akira
9
Luecke, Hartmut

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Publications

TOP 3
Imasheva Eleonora S; Balashov Sergei P; Choi Ah Reum; Jung Kwang-Hwan; Lanyi Janos K
Reconstitution of Gloeobacter violaceus rhodopsin with a light-harvesting carotenoid antenna.
Hirai Teruhisa; Subramaniam Sriram; Lanyi Janos K
Structural snapshots of conformational changes in a seven-helix membrane protein: lessons from bacteriorhodopsin.
Chen Deliang; Lanyi Janos K
Structural changes in the N and N' states of the bacteriorhodopsin photocycle.

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All Publications

2009: Imasheva Eleonora S; Balashov Sergei P; Choi Ah Reum; Jung Kwang-Hwan; Lanyi Janos K
Reconstitution of Gloeobacter violaceus rhodopsin with a light-harvesting carotenoid antenna.
Biochemistry 2009;48(46):10948-55.
2009: Hirai Teruhisa; Subramaniam Sriram; Lanyi Janos K
Structural snapshots of conformational changes in a seven-helix membrane protein: lessons from bacteriorhodopsin.
Current opinion in structural biology 2009;19(4):433-9.
2009: Chen Deliang; Lanyi Janos K
Structural changes in the N and N' states of the bacteriorhodopsin photocycle.
Biophysical journal 2009;96(7):2779-88.
2009: Polívka Tomás; Balashov Sergei P; Chábera Pavel; Imasheva Eleonora S; Yartsev Arkady; Sundström Villy; Lanyi Janos K
Femtosecond carotenoid to retinal energy transfer in xanthorhodopsin.
Biophysical journal 2009;96(6):2268-77.
2009: Dioumaev Andrei K; Lanyi Janos K
Infrared monitoring of interlayer water in stacks of purple membranes.
Photochemistry and photobiology 2009;85(2):598-608.
2008: Luecke Hartmut; Schobert Brigitte; Stagno Jason; Imasheva Eleonora S; Wang Jennifer M; Balashov Sergei P; Lanyi Janos K
Crystallographic structure of xanthorhodopsin, the light-driven proton pump with a dual chromophore.
Proceedings of the National Academy of Sciences of the United States of America 2008;105(43):16561-5.
2008: Dioumaev Andrei K; Lanyi Janos K
Switch from conventional to distributed kinetics in the bacteriorhodopsin photocycle.
Biochemistry 2008;47(42):11125-33.
2008: Balashov Sergei P; Imasheva Eleonora S; Wang Jennifer M; Lanyi Janos K
Excitation energy-transfer and the relative orientation of retinal and carotenoid in xanthorhodopsin.
Biophysical journal 2008;95(5):2402-14.
2008: Lanyi Janos K; Balashov Sergei P
Xanthorhodopsin: a bacteriorhodopsin-like proton pump with a carotenoid antenna.
Biochimica et biophysica acta 2008;1777(7-8):684-8.
2008: Imasheva Eleonora S; Balashov Sergei P; Wang Jennifer M; Smolensky Elena; Sheves Mordechai; Lanyi Janos K
Chromophore interaction in xanthorhodopsin--retinal dependence of salinixanthin binding.
Photochemistry and photobiology 2008;84(4):977-84.
2007: Balashov S P; Lanyi J K
Xanthorhodopsin: Proton pump with a carotenoid antenna.
Cellular and molecular life sciences : CMLS 2007;64(18):2323-8.
2007: Dioumaev Andrei K; Lanyi Janos K
Bacteriorhodopsin photocycle at cryogenic temperatures reveals distributed barriers of conformational substates.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(23):9621-6.
2007: Chen Deliang; Wang Jennifer M; Lanyi Janos K
Electron paramagnetic resonance study of structural changes in the O photointermediate of bacteriorhodopsin.
Journal of molecular biology 2007;366(3):790-805.
2007: Lanyi Janos K; Schobert Brigitte
Structural changes in the L photointermediate of bacteriorhodopsin.
Journal of molecular biology 2007;365(5):1379-92.
2007: Lanyi Janos K
Studies of the bacteriorhodopsin photocycle without the use of light: clues to proton transfer coupled reactions.
Journal of molecular microbiology and biotechnology 2007;12(3-4):210-7.
2006: Boichenko Vladimir A; Wang Jennifer M; Antón Josefa; Lanyi Janos K; Balashov Sergei P
Functions of carotenoids in xanthorhodopsin and archaerhodopsin, from action spectra of photoinhibition of cell respiration.
Biochimica et biophysica acta 2006;1757(12):1649-56.
2006: Imasheva Eleonora S; Balashov Sergei P; Wang Jennifer M; Lanyi Janos K
pH-dependent transitions in xanthorhodopsin.
Photochemistry and photobiology 2006;82(6):1406-13.
2006: Lanyi Janos K; Schobert Brigitte
Propagating structural perturbation inside bacteriorhodopsin: crystal structures of the M state and the D96A and T46V mutants.
Biochemistry 2006;45(39):12003-10.
2006: Balashov Sergei P; Imasheva Eleonora S; Lanyi Janos K
Induced chirality of the light-harvesting carotenoid salinixanthin and its interaction with the retinal of xanthorhodopsin.
Biochemistry 2006;45(36):10998-1004.
2006: Lanyi Janos K
Proton transfers in the bacteriorhodopsin photocycle.
Biochimica et biophysica acta 2006;1757(8):1012-8.
2006: Zimányi László; Saltiel Jack; Brown Leonid S; Lanyi Janos K
A priori resolution of the intermediate spectra in the bacteriorhodopsin photocycle: the time evolution of the L spectrum revealed.
The journal of physical chemistry. A 2006;110(7):2318-21.
2005: Balashov Sergei P; Imasheva Eleonora S; Boichenko Vladimir A; Antón Josefa; Wang Jennifer M; Lanyi Janos K
Xanthorhodopsin: a proton pump with a light-harvesting carotenoid antenna.
Science (New York, N.Y.) 2005;309(5743):2061-4.
2005: Imasheva Eleonora S; Shimono Kazumi; Balashov Sergei P; Wang Jennifer M; Zadok Uri; Sheves Mordechai; Kamo Naoki; Lanyi Janos K
Formation of a long-lived photoproduct with a deprotonated Schiff base in proteorhodopsin, and its enhancement by mutation of Asp227.
Biochemistry 2005;44(32):10828-38.
2005: Garczarek Florian; Brown Leonid S; Lanyi Janos K; Gerwert Klaus
Proton binding within a membrane protein by a protonated water cluster.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(10):3633-8.
2004: Lanyi Janos K
What is the real crystallographic structure of the L photointermediate of bacteriorhodopsin?
Biochimica et biophysica acta 2004;1658(1-2):14-22.
2004: Lanyi Janos K
X-ray diffraction of bacteriorhodopsin photocycle intermediates.
Molecular membrane biology 2004;21(3):143-50.
2004: Bálint Zoltán; Lakatos Melinda; Ganea Constanta; Lanyi Janos K; Váró György
The nitrate transporting photochemical reaction cycle of the pharaonis halorhodopsin.
Biophysical journal 2004;86(3):1655-63.
2004: Imasheva Eleonora S; Balashov Sergei P; Wang Jennifer M; Dioumaev Andrei K; Lanyi Janos K
Selectivity of retinal photoisomerization in proteorhodopsin is controlled by aspartic acid 227.
Biochemistry 2004;43(6):1648-55.
2004: Lanyi Janos K; Schobert Brigitte
Local-global conformational coupling in a heptahelical membrane protein: transport mechanism from crystal structures of the nine states in the bacteriorhodopsin photocycle.
Biochemistry 2004;43(1):3-8.
2004: Lanyi Janos K
Bacteriorhodopsin.
Annual review of physiology 2004;66():665-88.
2003: Schobert Brigitte; Brown Leonid S; Lanyi Janos K
Crystallographic structures of the M and N intermediates of bacteriorhodopsin: assembly of a hydrogen-bonded chain of water molecules between Asp-96 and the retinal Schiff base.
Journal of molecular biology 2003;330(3):553-70.
2003: Dioumaev Andrei K; Wang Jennifer M; Bálint Zoltán; Váró György; Lanyi Janos K
Proton transport by proteorhodopsin requires that the retinal Schiff base counterion Asp-97 be anionic.
Biochemistry 2003;42(21):6582-7.
2003: Lakatos Melinda; Lanyi Janos K; Szakács Juliánna; Váró György
The photochemical reaction cycle of proteorhodopsin at low pH.
Biophysical journal 2003;84(5):3252-6.
2003: Lanyi Janos K; Schobert Brigitte
Mechanism of proton transport in bacteriorhodopsin from crystallographic structures of the K, L, M1, M2, and M2' intermediates of the photocycle.
Journal of molecular biology 2003;328(2):439-50.
2003: Váró György; Brown Leonid S; Lakatos Melinda; Lanyi Janos K
Characterization of the photochemical reaction cycle of proteorhodopsin.
Biophysical journal 2003;84(2 Pt 1):1202-7.
2003: Luecke Hartmut; Lanyi Janos K
Structural clues to the mechanism of ion pumping in bacteriorhodopsin.
Advances in protein chemistry 2003;63():111-30.
2002: Lanyi Janos; Schobert Brigitte
Crystallographic structure of the retinal and the protein after deprotonation of the Schiff base: the switch in the bacteriorhodopsin photocycle.
Journal of molecular biology 2002;321(4):727-37.
2002: Schobert Brigitte; Cupp-Vickery Jill; Hornak Viktor; Smith Steven; Lanyi Janos
Crystallographic structure of the K intermediate of bacteriorhodopsin: conservation of free energy after photoisomerization of the retinal.
Journal of molecular biology 2002;321(4):715-26.
2002: Hashimoto Shinji; Sasaki Masato; Takeuchi Hideo; Needleman Richard; Lanyi Janos K
Changes in hydrogen bonding and environment of tryptophan residues on helix F of bacteriorhodopsin during the photocycle: a time-resolved ultraviolet resonance Raman study.
Biochemistry 2002;41(20):6495-503.
2002: Dioumaev Andrei K; Brown Leonid S; Shih Jennifer; Spudich Elena N; Spudich John L; Lanyi Janos K
Proton transfers in the photochemical reaction cycle of proteorhodopsin.
Biochemistry 2002;41(17):5348-58.
2002: Lakatos Melinda; Groma Géza I; Ganea Constanta; Lanyi Janos K; Váró György
Characterization of the azide-dependent bacteriorhodopsin-like photocycle of salinarum halorhodopsin.
Biophysical journal 2002;82(4):1687-95.
2002: Brown Leonid S; Needleman Richard; Lanyi Janos K
Conformational change of the E-F interhelical loop in the M photointermediate of bacteriorhodopsin.
Journal of molecular biology 2002;317(3):471-8.
2001: Lanyi J K
X-ray crystallography of bacteriorhodopsin and its photointermediates: insights into the mechanism of proton transport.
Biochemistry. Biokhimii?a 2001;66(11):1192-6.
2001: Rouhani S; Cartailler J P; Facciotti M T; Walian P; Needleman R; Lanyi J K; Glaeser R M; Luecke H
Crystal structure of the D85S mutant of bacteriorhodopsin: model of an O-like photocycle intermediate.
Journal of molecular biology 2001;313(3):615-28.
2001: Dioumaev A K; Brown L S; Needleman R; Lanyi J K
Coupling of the reisomerization of the retinal, proton uptake, and reprotonation of Asp-96 in the N photointermediate of bacteriorhodopsin.
Biochemistry 2001;40(38):11308-17.
2001: Lanyi J K; Luecke H
Bacteriorhodopsin.
Current opinion in structural biology 2001;11(4):415-9.
2001: Luecke H; Schobert B; Lanyi J K; Spudich E N; Spudich J L
Crystal structure of sensory rhodopsin II at 2.4 angstroms: insights into color tuning and transducer interaction.
Science (New York, N.Y.) 2001;293(5534):1499-503.
2001: Brown L S; Dioumaev A K; Lanyi J K; Spudich E N; Spudich J L
Photochemical reaction cycle and proton transfers in Neurospora rhodopsin.
The Journal of biological chemistry 2001;276(35):32495-505.
2001: Yamaguchi S; Yonebayashi K; Konishi H; Tuzi S; Naito A; Lanyi J K; Needleman R; Saitô H
Cytoplasmic surface structure of bacteriorhodopsin consisting of interhelical loops and C-terminal alpha helix, modified by a variety of environmental factors as studied by (13)C-NMR.
European journal of biochemistry / FEBS 2001;268(8):2218-28.
2001: Yamaguchi S; Tuzi S; Yonebayashi K; Naito A; Needleman R; Lanyi J K; Saitô H
Surface dynamics of bacteriorhodopsin as revealed by (13)C NMR studies on [(13)C]Ala-labeled proteins: detection of millisecond or microsecond motions in interhelical loops and C-terminal alpha-helix.
Journal of biochemistry 2001;129(3):373-82.
2000: Xiao W; Brown L S; Needleman R; Lanyi J K; Shin Y K
Light-induced rotation of a transmembrane alpha-helix in bacteriorhodopsin.
Journal of molecular biology 2000;304(5):715-21.
2000: Kawase Y; Tanio M; Kira A; Yamaguchi S; Tuzi S; Naito A; Kataoka M; Lanyi J K; Needleman R; Saitô H
Alteration of conformation and dynamics of bacteriorhodopsin induced by protonation of Asp 85 and deprotonation of Schiff base as studied by 13C NMR.
Biochemistry 2000;39(47):14472-80.
2000: Kulcsár A; Groma G I; Lanyi J K; Váró G
Characterization of the proton-transporting photocycle of pharaonis halorhodopsin.
Biophysical journal 2000;79(5):2705-13.
2000: Lanyi J K
Crystallographic studies of the conformational changes that drive directional transmembrane ion movement in bacteriorhodopsin.
Biochimica et biophysica acta 2000;1459(2-3):339-45.
2000: Luecke H; Schobert B; Cartailler J P; Richter H T; Rosengarth A; Needleman R; Lanyi J K
Coupling photoisomerization of retinal to directional transport in bacteriorhodopsin.
Journal of molecular biology 2000;300(5):1237-55.
2000: Yamaguchi S; Tuzi S; Tanio M; Naito A; Lanyi J K; Needleman R; Saitô H
Irreversible conformational change of bacterio-opsin induced by binding of retinal during its reconstitution to bacteriorhodopsin, as studied by (13)C NMR.
Journal of biochemistry 2000;127(5):861-9.
2000: Kandori H; Kinoshita N; Yamazaki Y; Maeda A; Shichida Y; Needleman R; Lanyi J K; Bizounok M; Herzfeld J; Raap J; Lugtenburg J
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: Ludmann K; Ibron G; Lanyi J K; Váró G
Charge motions during the photocycle of pharaonis halorhodopsin.
Biophysical journal 2000;78(2):959-66.
2000: Brown L S; Needleman R; Lanyi J K
Origins of deuterium kinetic isotope effects on the proton transfers of the bacteriorhodopsin photocycle.
Biochemistry 2000;39(5):938-45.
1999: Lanyi J K
Progress toward an explicit mechanistic model for the light-driven pump, bacteriorhodopsin.
FEBS letters 1999;464(3):103-7.
1999: Luecke H; Schobert B; Richter H T; Cartailler J P; Lanyi J K
Structural changes in bacteriorhodopsin during ion transport at 2 angstrom resolution.
Science (New York, N.Y.) 1999;286(5438):255-61.
1999: Tanio M; Tuzi S; Yamaguchi S; Kawaminami R; Naito A; Needleman R; Lanyi J K; Saitô H
Conformational changes of bacteriorhodopsin along the proton-conduction chain as studied with (13)C NMR of [3-(13)C]Ala-labeled protein: arg(82) may function as an information mediator.
Biophysical journal 1999;77(3):1577-84.
1999: Luecke H; Schobert B; Richter H T; Cartailler J P; Lanyi J K
Structure of bacteriorhodopsin at 1.55 A resolution.
Journal of molecular biology 1999;291(4):899-911.
1999: Dioumaev A K; Brown L S; Needleman R; Lanyi J K
Fourier transform infrared spectra of a late intermediate of the bacteriorhodopsin photocycle suggest transient protonation of Asp-212.
Biochemistry 1999;38(31):10070-8.
1999: Kandori H; Kinoshita N; Yamazaki Y; Maeda A; Shichida Y; Needleman R; Lanyi J K; Bizounok M; Herzfeld J; Raap J; Lugtenburg J
Structural change of threonine 89 upon photoisomerization in bacteriorhodopsin as revealed by polarized FTIR spectroscopy.
Biochemistry 1999;38(30):9676-83.
1999: Chon Y S; Kandori H; Sasaki J; Lanyi J K; Needleman R; Maeda A
Existence of two L photointermediates of halorhodopsin from Halobacterium salinarium, differing in their protein and water FTIR bands.
Biochemistry 1999;38(29):9449-55.
1999: Tanio M; Inoue S; Yokota K; Seki T; Tuzi S; Needleman R; Lanyi J K; Naito A; Saitô H
Long-distance effects of site-directed mutations on backbone conformation in bacteriorhodopsin from solid state NMR of [1-13C]Val-labeled proteins.
Biophysical journal 1999;77(1):431-42.
1999: Váró G; Brown L S; Needleman R; Lanyi J K
Binding of calcium ions to bacteriorhodopsin.
Biophysical journal 1999;76(6):3219-26.
1999: Brown L S; Needleman R; Lanyi J K
Functional roles of aspartic acid residues at the cytoplasmic surface of bacteriorhodopsin.
Biochemistry 1999;38(21):6855-61.
1999: Zimányi L; Kulcsár A; Lanyi J K; Sears D F; Saltiel J
Intermediate spectra and photocycle kinetics of the Asp96 --> asn mutant bacteriorhodopsin determined by singular value decomposition with self-modeling.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(8):4414-9.
1999: Zimányi L; Kulcsár A; Lanyi J K; Sears D F; Saltiel J
Singular value decomposition with self-modeling applied to determine bacteriorhodopsin intermediate spectra: analysis of simulated data.
Proceedings of the National Academy of Sciences of the United States of America 1999;96(8):4408-13.
1999: Tuzi S; Yamaguchi S; Tanio M; Konishi H; Inoue S; Naito A; Needleman R; Lanyi J K; Saitô H
Location of a cation-binding site in the loop between helices F and G of bacteriorhodopsin as studied by 13C NMR.
Biophysical journal 1999;76(3):1523-31.
1999: Oka T; Kamikubo H; Tokunaga F; Lanyi J K; Needleman R; Kataoka M
Conformational change of helix G in the bacteriorhodopsin photocycle: investigation with heavy atom labeling and x-ray diffraction.
Biophysical journal 1999;76(2):1018-23.
1999: Lanyi J K
Bacteriorhodopsin.
International review of cytology 1999;187():161-202.
1998: Lanyi J K
Understanding structure and function in the light-driven proton pump bacteriorhodopsin.
Journal of structural biology 1998;124(2-3):164-78.
1998: Tanio M; Tuzi S; Yamaguchi S; Konishi H; Naito A; Needleman R; Lanyi J K; Saitô H
Evidence of local conformational fluctuations and changes in bacteriorhodopsin, dependent on lipids, detergents and trimeric structure, as studied by 13C NMR.
Biochimica et biophysica acta 1998;1375(1-2):84-92.
1998: Brown L S; Dioumaev A K; Needleman R; Lanyi J K
Connectivity of the retinal Schiff base to Asp85 and Asp96 during the bacteriorhodopsin photocycle: the local-access model.
Biophysical journal 1998;75(3):1455-65.
1998: Dioumaev A K; Brown L S; Needleman R; Lanyi J K
Partitioning of free energy gain between the photoisomerized retinal and the protein in bacteriorhodopsin.
Biochemistry 1998;37(28):9889-93.
1998: Luecke H; Richter H T; Lanyi J K
Proton transfer pathways in bacteriorhodopsin at 2.3 angstrom resolution.
Science (New York, N.Y.) 1998;280(5371):1934-7.
1998: Brown L S; Dioumaev A K; Needleman R; Lanyi J K
Local-access model for proton transfer in bacteriorhodopsin.
Biochemistry 1998;37(11):3982-93.
1998: Dioumaev A K; Richter H T; Brown L S; Tanio M; Tuzi S; Saito H; Kimura Y; Needleman R; Lanyi J K
Existence of a proton transfer chain in bacteriorhodopsin: participation of Glu-194 in the release of protons to the extracellular surface.
Biochemistry 1998;37(8):2496-506.
1998: Yamazaki Y; Kandori H; Needleman R; Lanyi J K; Maeda A
Interaction of the protonated Schiff base with the peptide backbone of valine 49 and the intervening water molecule in the N photointermediate of bacteriorhodopsin.
Biochemistry 1998;37(6):1559-64.
1998: Yamaguchi S; Tuzi S; Seki T; Tanio M; Needleman R; Lanyi J K; Naito A; Saitô H
Stability of the C-terminal alpha-helical domain of bacteriorhodopsin that protrudes from the membrane surface, as studied by high-resolution solid-state 13C NMR.
Journal of biochemistry 1998;123(1):78-86.
1997: Oka T; Kamikubo H; Tokunaga F; Lanyi J K; Needleman R; Kataoka M
X-ray diffraction studies of bacteriorhodopsin. Determination of the positions of mercury label at several engineered cysteine residues.
Photochemistry and photobiology 1997;66(6):768-73.
1997: Lanyi J K
Mechanism of ion transport across membranes. Bacteriorhodopsin as a prototype for proton pumps.
The Journal of biological chemistry 1997;272(50):31209-12.
1997: Thorgeirsson T E; Xiao W; Brown L S; Needleman R; Lanyi J K; Shin Y K
Transient channel-opening in bacteriorhodopsin: an EPR study.
Journal of molecular biology 1997;273(5):951-7.
1997: Kamikubo H; Oka T; Imamoto Y; Tokunaga F; Lanyi J K; Kataoka M
The last phase of the reprotonation switch in bacteriorhodopsin: the transition between the M-type and the N-type protein conformation depends on hydration.
Biochemistry 1997;36(40):12282-7.
1997: Hatanaka M; Kashima R; Kandori H; Friedman N; Sheves M; Needleman R; Lanyi J K; Maeda A
Trp86 --> Phe replacement in bacteriorhodopsin affects a water molecule near Asp85 and light adaptation.
Biochemistry 1997;36(18):5493-8.
1997: Brown L S; Kamikubo H; Zimányi L; Kataoka M; Tokunaga F; Verdegem P; Lugtenburg J; Lanyi J K
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: Kandori H; Yamazaki Y; Hatanaka M; Needleman R; Brown L S; Richter H T; Lanyi J K; Maeda A
Time-resolved fourier transform infrared study of structural changes in the last steps of the photocycles of Glu-204 and Leu-93 mutants of bacteriorhodopsin.
Biochemistry 1997;36(17):5134-41.
1997: Maeda A; Kandori H; Yamazaki Y; Nishimura S; Hatanaka M; Chon Y S; Sasaki J; Needleman R; Lanyi J K
Intramembrane signaling mediated by hydrogen-bonding of water and carboxyl groups in bacteriorhodopsin and rhodopsin.
Journal of biochemistry 1997;121(3):399-406.
1996: Brown L S; Needleman R; Lanyi J K
Interaction of proton and chloride transfer pathways in recombinant bacteriorhodopsin with chloride transport activity: implications for the chloride translocation mechanism.
Biochemistry 1996;35(50):16048-54.
1996: Richter H T; Needleman R; Lanyi J K
Perturbed interaction between residues 85 and 204 in Tyr-185-->Phe and Asp-85-->Glu bacteriorhodopsins.
Biophysical journal 1996;71(6):3392-8.
1996: Richter H T; Needleman R; Kandori H; Maeda A; Lanyi J K
Relationship of retinal configuration and internal proton transfer at the end of the bacteriorhodopsin photocycle.
Biochemistry 1996;35(48):15461-6.
1996: Chon Y S; Sasaki J; Kandori H; Brown L S; Lanyi J K; Needleman R; Maeda A
Hydration of the counterion of the Schiff base in the chloride-transporting mutant of bacteriorhodopsin: FTIR and FT-raman studies of the effects of anion binding when Asp85 is replaced with a neutral residue.
Biochemistry 1996;35(45):14244-50.
1996: Lanyi J K
Shuffling protons in bacteriorhodopsin: long-distance coupling between the pKas of two carboxylic groups.
Biophysical journal 1996;71(2):541-3.
1996: Tuzi S; Yamaguchi S; Naito A; Needleman R; Lanyi J K; Saitô H
Conformation and dynamics of [3-13C]Ala- labeled bacteriorhodopsin and bacterioopsin, induced by interaction with retinal and its analogs, as studied by 13C nuclear magnetic resonance.
Biochemistry 1996;35(23):7520-7.
1996: Váró G; Brown L S; Needleman R; Lanyi J K
Proton transport by halorhodopsin.
Biochemistry 1996;35(21):6604-11.
1996: Hatanaka M; Sasaki J; Kandori H; Ebrey T G; Needleman R; Lanyi J K; Maeda A
Effects of arginine-82 on the interactions of internal water molecules in bacteriorhodopsin.
Biochemistry 1996;35(20):6308-12.
1996: Yamazaki Y; Tuzi S; Saitô H; Kandori H; Needleman R; Lanyi J K; Maeda A
Hydrogen bonds of water and C==O groups coordinate long-range structural changes in the L photointermediate of bacteriorhodopsin.
Biochemistry 1996;35(13):4063-8.
1996: Richter H T; Brown L S; Needleman R; Lanyi J K
A linkage of the pKa's of asp-85 and glu-204 forms part of the reprotonation switch of bacteriorhodopsin.
Biochemistry 1996;35(13):4054-62.
1996: Brown L S; Lanyi J K
Determination of the transiently lowered pKa of the retinal Schiff base during the photocycle of bacteriorhodopsin.
Proceedings of the National Academy of Sciences of the United States of America 1996;93(4):1731-4.
1996: Kamikubo H; Kataoka M; Váró G; Oka T; Tokunaga F; Needleman R; Lanyi J K
Structure of the N intermediate of bacteriorhodopsin revealed by x-ray diffraction.
Proceedings of the National Academy of Sciences of the United States of America 1996;93(4):1386-90.
1996: Váró G; Needleman R; Lanyi J K
Protein structural change at the cytoplasmic surface as the cause of cooperativity in the bacteriorhodopsin photocycle.
Biophysical journal 1996;70(1):461-7.
1995: Brown L S; Váró G; Needleman R; Lanyi J K
Functional significance of a protein conformation change at the cytoplasmic end of helix F during the bacteriorhodopsin photocycle.
Biophysical journal 1995;69(5):2103-11.
1995: Brown L S; Sasaki J; Kandori H; Maeda A; Needleman R; Lanyi J K
Glutamic acid 204 is the terminal proton release group at the extracellular surface of bacteriorhodopsin.
The Journal of biological chemistry 1995;270(45):27122-6.
1995: Váró G; Needleman R; Lanyi J K
Light-driven chloride ion transport by halorhodopsin from Natronobacterium pharaonis. 2. Chloride release and uptake, protein conformation change, and thermodynamics.
Biochemistry 1995;34(44):14500-7.
1995: Váró G; Brown L S; Sasaki J; Kandori H; Maeda A; Needleman R; Lanyi J K
Light-driven chloride ion transport by halorhodopsin from Natronobacterium pharaonis. 1. The photochemical cycle.
Biochemistry 1995;34(44):14490-9.
1995: Brown L S; Váró G; Hatanaka M; Sasaki J; Kandori H; Maeda A; Friedman N; Sheves M; Nedleman R; Lanyi J K
The complex extracellular domain regulates the deprotonation and reprotonation of the retinal Schiff base during the bacteriorhodopsin photocycle.
Biochemistry 1995;34(39):12903-11.
1995: Váró G; Lanyi J K
Effects of hydrostatic pressure on the kinetics reveal a volume increase during the bacteriorhodopsin photocycle.
Biochemistry 1995;34(38):12161-9.
1995: Sasaki J; Brown L S; Chon Y S; Kandori H; Maeda A; Needleman R; Lanyi J K
Conversion of bacteriorhodopsin into a chloride ion pump.
Science (New York, N.Y.) 1995;269(5220):73-5.
1995: Lanyi J K
Bacteriorhodopsin as a model for proton pumps.
Nature 1995;375(6531):461-3.
1995: Váró G; Zimányi L; Fan X; Sun L; Needleman R; Lanyi J K
Photocycle of halorhodopsin from Halobacterium salinarium.
Biophysical journal 1995;68(5):2062-72.
1995: Cao Y; Brown L S; Sasaki J; Maeda A; Needleman R; Lanyi J K
Relationship of proton release at the extracellular surface to deprotonation of the schiff base in the bacteriorhodopsin photocycle.
Biophysical journal 1995;68(4):1518-30.
1995: Yamazaki Y; Sasaki J; Hatanaka M; Kandori H; Maeda A; Needleman R; Shinada T; Yoshihara K; Brown L S; Lanyi J K
Interaction of tryptophan-182 with the retinal 9-methyl group in the L intermediate of bacteriorhodopsin.
Biochemistry 1995;34(2):577-82.
1994: Kataoka M; Kamikubo H; Tokunaga F; Brown L S; Yamazaki Y; Maeda A; Sheves M; Needleman R; Lanyi J K
Energy coupling in an ion pump. The reprotonation switch of bacteriorhodopsin.
Journal of molecular biology 1994;243(4):621-38.
1994: Brown L S; Gat Y; Sheves M; Yamazaki Y; Maeda A; Needleman R; Lanyi J K
The retinal Schiff base-counterion complex of bacteriorhodopsin: changed geometry during the photocycle is a cause of proton transfer to aspartate 85.
Biochemistry 1994;33(40):12001-11.
1994: Brown L S; Yamazaki Y; Maeda A; Sun L; Needleman R; Lanyi J K
The proton transfers in the cytoplasmic domain of bacteriorhodopsin are facilitated by a cluster of interacting residues.
Journal of molecular biology 1994;239(3):401-14.
1994: Sasaki J; Lanyi J K; Needleman R; Yoshizawa T; Maeda A
Complete identification of C = O stretching vibrational bands of protonated aspartic acid residues in the difference infrared spectra of M and N intermediates versus bacteriorhodopsin.
Biochemistry 1994;33(11):3178-84.
1994: Maeda A; Sasaki J; Yamazaki Y; Needleman R; Lanyi J K
Interaction of aspartate-85 with a water molecule and the protonated Schiff base in the L intermediate of bacteriorhodopsin: a Fourier-transform infrared spectroscopic study.
Biochemistry 1994;33(7):1713-7.
1993: Lanyi J K
Proton translocation mechanism and energetics in the light-driven pump bacteriorhodopsin.
Biochimica et biophysica acta 1993;1183(2):241-61.
1993: Kataoka M; Mihara K; Kamikubo H; Needleman R; Lanyi J K; Tokunaga F
Trimeric mutant bacteriorhodopsin, D85N, shows a monophasic CD spectrum.
FEBS letters 1993;333(1-2):111-3.
1993: Cao Y; Brown L S; Needleman R; Lanyi J K
Relationship of proton uptake on the cytoplasmic surface and reisomerization of the retinal in the bacteriorhodopsin photocycle: an attempt to understand the complex kinetics of the pH changes and the N and O intermediates.
Biochemistry 1993;32(38):10239-48.
1993: Brown L S; Zimányi L; Needleman R; Ottolenghi M; Lanyi J K
Photoreaction of the N intermediate of bacteriorhodopsin, and its relationship to the decay kinetics of the M intermediate.
Biochemistry 1993;32(30):7679-85.
1993: Zimányi L; Cao Y; Needleman R; Ottolenghi M; Lanyi J K
Pathway of proton uptake in the bacteriorhodopsin photocycle.
Biochemistry 1993;32(30):7669-78.
1993: Lanyi J K
Pathways of proton transfer in the light-driven pump bacteriorhodopsin.
Experientia 1993;49(6-7):514-7.
1993: Brown L S; Bonet L; Needleman R; Lanyi J K
Estimated acid dissociation constants of the Schiff base, Asp-85, and Arg-82 during the bacteriorhodopsin photocycle.
Biophysical journal 1993;65(1):124-30.
1993: Cao Y; Váró G; Klinger A L; Czajkowsky D M; Braiman M S; Needleman R; Lanyi J K
Proton transfer from Asp-96 to the bacteriorhodopsin Schiff base is caused by a decrease of the pKa of Asp-96 which follows a protein backbone conformational change.
Biochemistry 1993;32(8):1981-90.
1993: Zimányi L; Lanyi J K
Deriving the intermediate spectra and photocycle kinetics from time-resolved difference spectra of bacteriorhodopsin. The simpler case of the recombinant D96N protein.
Biophysical journal 1993;64(1):240-51.
1992: Zimányi L; Cao Y; Chang M; Ni B; Needleman R; Lanyi J K
The two consecutive M substates in the photocycle of bacteriorhodopsin are affected specifically by the D85N and D96N residue replacements.
Photochemistry and photobiology 1992;56(6):1049-55.
1992: Sasaki J; Shichida Y; Lanyi J K; Maeda A
Protein changes associated with reprotonation of the Schiff base in the photocycle of Asp96-->Asn bacteriorhodopsin. The MN intermediate with unprotonated Schiff base but N-like protein structure.
The Journal of biological chemistry 1992;267(29):20782-6.
1992: Zimányi L; Váró G; Chang M; Ni B; Needleman R; Lanyi J K
Pathways of proton release in the bacteriorhodopsin photocycle.
Biochemistry 1992;31(36):8535-43.
1992: Maeda A; Sasaki J; Shichida Y; Yoshizawa T; Chang M; Ni B; Needleman R; Lanyi J K
Structures of aspartic acid-96 in the L and N intermediates of bacteriorhodopsin: analysis by Fourier transform infrared spectroscopy.
Biochemistry 1992;31(19):4684-90.
1992: Lanyi J K
The rhodopsins: structure and function. Introduction.
Journal of bioenergetics and biomembranes 1992;24(2):137-8.
1992: Lanyi J K
Proton transfer and energy coupling in the bacteriorhodopsin photocycle.
Journal of bioenergetics and biomembranes 1992;24(2):169-79.
1992: Váró G; Zimányi L; Chang M; Ni B; Needleman R; Lanyi J K
A residue substitution near the beta-ionone ring of the retinal affects the M substates of bacteriorhodopsin.
Biophysical journal 1992;61(3):820-6.
1992: Lanyi J K; Tittor J; Váró G; Krippahl G; Oesterhelt D
Influence of the size and protonation state of acidic residue 85 on the absorption spectrum and photoreaction of the bacteriorhodopsin chromophore.
Biochimica et biophysica acta 1992;1099(1):102-10.
1992: Lanyi J K
Reaction cycle and thermodynamics in bacteriorhodopsin.
Acta physiologica Scandinavica. Supplementum 1992;607():245-8.
1991: Cao Y; Váró G; Chang M; Ni B F; Needleman R; Lanyi J K
Water is required for proton transfer from aspartate-96 to the bacteriorhodopsin Schiff base.
Biochemistry 1991;30(45):10972-9.
1991: Váró G; Lanyi J K
Effects of the crystalline structure of purple membrane on the kinetics and energetics of the bacteriorhodopsin photocycle.
Biochemistry 1991;30(29):7165-71.
1991: Needleman R; Chang M; Ni B; Váró G; Fornés J; White S H; Lanyi J K
Properties of Asp212----Asn bacteriorhodopsin suggest that Asp212 and Asp85 both participate in a counterion and proton acceptor complex near the Schiff base.
The Journal of biological chemistry 1991;266(18):11478-84.
1991: Váró G; Lanyi J K
Thermodynamics and energy coupling in the bacteriorhodopsin photocycle.
Biochemistry 1991;30(20):5016-22.
1991: Váró G; Lanyi J K
Kinetic and spectroscopic evidence for an irreversible step between deprotonation and reprotonation of the Schiff base in the bacteriorhodopsin photocycle.
Biochemistry 1991;30(20):5008-15.
1991: Váró G; Lanyi J K
Distortions in the photocycle of bacteriorhodopsin at moderate dehydration.
Biophysical journal 1991;59(2):313-22.
1990: Váró G; Lanyi J K
Protonation and deprotonation of the M, N, and O intermediates during the bacteriorhodopsin photocycle.
Biochemistry 1990;29(29):6858-65.
1990: Lanyi J K; Duschl A; Váro G; Zimányi L
Anion binding to the chloride pump, halorhodopsin, and its implications for the transport mechanism.
FEBS letters 1990;265(1-2):1-6.
1990: Ni B F; Chang M; Duschl A; Lanyi J; Needleman R
An efficient system for the synthesis of bacteriorhodopsin in Halobacterium halobium.
Gene 1990;90(1):169-72.
1990: Lanyi J K
Halorhodopsin, a light-driven electrogenic chloride-transport system.
Physiological reviews 1990;70(2):319-30.
1990: Váró G; Duschl A; Lanyi J K
Interconversions of the M, N, and O intermediates in the bacteriorhodopsin photocycle.
Biochemistry 1990;29(15):3798-804.
1990: Váró G; Lanyi J K
Pathways of the rise and decay of the M photointermediate(s) of bacteriorhodopsin.
Biochemistry 1990;29(9):2241-50.
1990: Duschl A; Lanyi J K; Zimányi L
Properties and photochemistry of a halorhodopsin from the haloalkalophile, Natronobacterium pharaonis.
The Journal of biological chemistry 1990;265(3):1261-7.
1990: Lanyi J K; Duschl A; Hatfield G W; May K; Oesterhelt D
The primary structure of a halorhodopsin from Natronobacterium pharaonis. Structural, functional and evolutionary implications for bacterial rhodopsins and halorhodopsins.
The Journal of biological chemistry 1990;265(3):1253-60.
1989: Váró G; Lanyi J K
Photoreactions of bacteriorhodopsin at acid pH.
Biophysical journal 1989;56(6):1143-51.
1989: Schobert B; Lanyi J K
Hysteretic behavior of an ATPase from the archaebacterium, Halobacterium saccharovorum.
The Journal of biological chemistry 1989;264(22):12805-12.
1989: Zimányi L; Lanyi J K
Transient spectroscopy of bacterial rhodopsins with an optical multichannel analyzer. 2. Effects of anions on the halorhodopsin photocycle.
Biochemistry 1989;28(12):5172-8.
1989: Zimányi L; Keszthelyi L; Lanyi J K
Transient spectroscopy of bacterial rhodopsins with an optical multichannel analyzer. 1. Comparison of the photocycles of bacteriorhodopsin and halorhodopsin.
Biochemistry 1989;28(12):5165-72.
1989: Zimányi L; Lanyi J K
Low-temperature photoreactions of halorhodopsin. 2. Description of the photocycle and its intermediates.
Biochemistry 1989;28(4):1662-6.
1989: Zimányi L; Ormos P; Lanyi J K
Low-temperature photoreactions of halorhodopsin. 1. Detection of conformational substates of the chromoprotein.
Biochemistry 1989;28(4):1656-61.
1989: Zimányi L; Lanyi J K
Halorhodopsin: a light-driven active chloride transport system.
Annals of the New York Academy of Sciences 1989;574():11-9.
1988: Duschl A; McCloskey M A; Lanyi J K
Functional reconstitution of halorhodopsin. Properties of halorhodopsin-containing proteoliposomes.
The Journal of biological chemistry 1988;263(32):17016-22.
1988: Schobert B; Lanyi J K; Oesterhelt D
Structure and orientation of halorhodopsin in the membrane: a proteolytic fragmentation study.
The EMBO journal 1988;7(4):905-11.
1988: Lanyi J K; Zimányi L; Nakanishi K; Derguini F; Okabe M; Honig B
Chromophore/protein and chromophore/anion interactions in halorhodopsin.
Biophysical journal 1988;53(2):185-91.
1987: Zimányi L; Lanyi J K
Iso-halorhodopsin: a stable, 9-cis retinal containing photoproduct of halorhodopsin.
Biophysical journal 1987;52(6):1007-13.
1986: Vodyanoy I; Vodyanoy V; Lanyi J K
Current-voltage characteristics of planar lipid membranes with attached Halobacterium cell-envelope vesicles.
Biochimica et biophysica acta 1986;858(1):92-8.
1986: Lanyi J K; Vodyanoy V
Flash spectroscopic studies of the kinetics of the halorhodopsin photocycle.
Biochemistry 1986;25(6):1465-70.

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