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Items: 36

1.

Ultrafast Protein Response in Channelrhodopsin-2 Studied by Time-Resolved Infrared Spectroscopy.

Bühl E, Eberhardt P, Bamann C, Bamberg E, Braun M, Wachtveitl J.

J Phys Chem Lett. 2018 Dec 20;9(24):7180-7184. doi: 10.1021/acs.jpclett.8b03382. Epub 2018 Dec 17.

PMID:
30525663
2.

Solid-state NMR analysis of the sodium pump Krokinobacter rhodopsin 2 and its H30A mutant.

Kaur J, Kriebel CN, Eberhardt P, Jakdetchai O, Leeder AJ, Weber I, Brown LJ, Brown RCD, Becker-Baldus J, Bamann C, Wachtveitl J, Glaubitz C.

J Struct Biol. 2019 Apr 1;206(1):55-65. doi: 10.1016/j.jsb.2018.06.001. Epub 2018 Jun 4.

PMID:
29879487
3.

Structural insights into ion conduction by channelrhodopsin 2.

Volkov O, Kovalev K, Polovinkin V, Borshchevskiy V, Bamann C, Astashkin R, Marin E, Popov A, Balandin T, Willbold D, Büldt G, Bamberg E, Gordeliy V.

Science. 2017 Nov 24;358(6366). pii: eaan8862. doi: 10.1126/science.aan8862.

PMID:
29170206
4.

On-demand optogenetic activation of human stem-cell-derived neurons.

Klapper SD, Sauter EJ, Swiersy A, Hyman MAE, Bamann C, Bamberg E, Busskamp V.

Sci Rep. 2017 Oct 31;7(1):14450. doi: 10.1038/s41598-017-14827-6.

5.

Inward H+ pump xenorhodopsin: Mechanism and alternative optogenetic approach.

Shevchenko V, Mager T, Kovalev K, Polovinkin V, Alekseev A, Juettner J, Chizhov I, Bamann C, Vavourakis C, Ghai R, Gushchin I, Borshchevskiy V, Rogachev A, Melnikov I, Popov A, Balandin T, Rodriguez-Valera F, Manstein DJ, Bueldt G, Bamberg E, Gordeliy V.

Sci Adv. 2017 Sep 22;3(9):e1603187. doi: 10.1126/sciadv.1603187. eCollection 2017 Sep.

6.

Photochemical Properties of the Red-shifted Channelrhodopsin Chrimson.

Urmann D, Lorenz C, Linker SM, Braun M, Wachtveitl J, Bamann C.

Photochem Photobiol. 2017 May;93(3):782-795. doi: 10.1111/php.12741.

PMID:
28500713
7.

From Gene to Function: Cell-Free Electrophysiological and Optical Analysis of Ion Pumps in Nanodiscs.

Henrich E, Sörmann J, Eberhardt P, Peetz O, Mezhyrova J, Morgner N, Fendler K, Dötsch V, Wachtveitl J, Bernhard F, Bamann C.

Biophys J. 2017 Sep 19;113(6):1331-1341. doi: 10.1016/j.bpj.2017.03.026. Epub 2017 Apr 24.

8.

Functional Green-Tuned Proteorhodopsin from Modern Stromatolites.

Albarracín VH, Kraiselburd I, Bamann C, Wood PG, Bamberg E, Farias ME, Gärtner W.

PLoS One. 2016 May 17;11(5):e0154962. doi: 10.1371/journal.pone.0154962. eCollection 2016.

9.

Temporal evolution of helix hydration in a light-gated ion channel correlates with ion conductance.

Lórenz-Fonfría VA, Bamann C, Resler T, Schlesinger R, Bamberg E, Heberle J.

Proc Natl Acad Sci U S A. 2015 Oct 27;112(43):E5796-804. doi: 10.1073/pnas.1511462112. Epub 2015 Oct 12.

10.

Enlightening the photoactive site of channelrhodopsin-2 by DNP-enhanced solid-state NMR spectroscopy.

Becker-Baldus J, Bamann C, Saxena K, Gustmann H, Brown LJ, Brown RC, Reiter C, Bamberg E, Wachtveitl J, Schwalbe H, Glaubitz C.

Proc Natl Acad Sci U S A. 2015 Aug 11;112(32):9896-901. doi: 10.1073/pnas.1507713112. Epub 2015 Jul 27.

11.

Crystal structure of a light-driven sodium pump.

Gushchin I, Shevchenko V, Polovinkin V, Kovalev K, Alekseev A, Round E, Borshchevskiy V, Balandin T, Popov A, Gensch T, Fahlke C, Bamann C, Willbold D, Büldt G, Bamberg E, Gordeliy V.

Nat Struct Mol Biol. 2015 May;22(5):390-5. doi: 10.1038/nsmb.3002. Epub 2015 Apr 6.

PMID:
25849142
12.

Pre-gating conformational changes in the ChETA variant of channelrhodopsin-2 monitored by nanosecond IR spectroscopy.

Lórenz-Fonfría VA, Schultz BJ, Resler T, Schlesinger R, Bamann C, Bamberg E, Heberle J.

J Am Chem Soc. 2015 Feb 11;137(5):1850-61. doi: 10.1021/ja5108595. Epub 2015 Jan 28.

PMID:
25584873
13.

Light-induced helix movements in channelrhodopsin-2.

Müller M, Bamann C, Bamberg E, Kühlbrandt W.

J Mol Biol. 2015 Jan 30;427(2):341-9. doi: 10.1016/j.jmb.2014.11.004. Epub 2014 Nov 9.

14.

Resonance Raman and FTIR spectroscopic characterization of the closed and open states of channelrhodopsin-1.

Muders V, Kerruth S, Lórenz-Fonfría VA, Bamann C, Heberle J, Schlesinger R.

FEBS Lett. 2014 Jun 27;588(14):2301-6. doi: 10.1016/j.febslet.2014.05.019. Epub 2014 May 21.

15.

Proteorhodopsin.

Bamann C, Bamberg E, Wachtveitl J, Glaubitz C.

Biochim Biophys Acta. 2014 May;1837(5):614-25. doi: 10.1016/j.bbabio.2013.09.010. Epub 2013 Sep 20. Review.

16.

Light-induced movement of the transmembrane helix B in channelrhodopsin-2.

Sattig T, Rickert C, Bamberg E, Steinhoff HJ, Bamann C.

Angew Chem Int Ed Engl. 2013 Sep 9;52(37):9705-8. doi: 10.1002/anie.201301698. Epub 2013 Jul 26. No abstract available.

PMID:
23893661
17.

Photocycle and vectorial proton transfer in a rhodopsin from the eukaryote Oxyrrhis marina.

Janke C, Scholz F, Becker-Baldus J, Glaubitz C, Wood PG, Bamberg E, Wachtveitl J, Bamann C.

Biochemistry. 2013 Apr 23;52(16):2750-63. doi: 10.1021/bi301412n. Epub 2013 Apr 15.

PMID:
23586665
18.

Ultrafast infrared spectroscopy on channelrhodopsin-2 reveals efficient energy transfer from the retinal chromophore to the protein.

Neumann-Verhoefen MK, Neumann K, Bamann C, Radu I, Heberle J, Bamberg E, Wachtveitl J.

J Am Chem Soc. 2013 May 8;135(18):6968-76. doi: 10.1021/ja400554y. Epub 2013 Apr 29.

PMID:
23537405
19.

Transient protonation changes in channelrhodopsin-2 and their relevance to channel gating.

Lórenz-Fonfría VA, Resler T, Krause N, Nack M, Gossing M, Fischer von Mollard G, Bamann C, Bamberg E, Schlesinger R, Heberle J.

Proc Natl Acad Sci U S A. 2013 Apr 2;110(14):E1273-81. doi: 10.1073/pnas.1219502110. Epub 2013 Mar 18.

20.

Critical role of Asp227 in the photocycle of proteorhodopsin.

Herz J, Verhoefen MK, Weber I, Bamann C, Glaubitz C, Wachtveitl J.

Biochemistry. 2012 Jul 17;51(28):5589-600. Epub 2012 Jul 6.

PMID:
22738119
21.

Tuning the primary reaction of channelrhodopsin-2 by imidazole, pH, and site-specific mutations.

Scholz F, Bamberg E, Bamann C, Wachtveitl J.

Biophys J. 2012 Jun 6;102(11):2649-57. doi: 10.1016/j.bpj.2012.04.034. Epub 2012 Jun 5.

22.

Kinetics of proton release and uptake by channelrhodopsin-2.

Nack M, Radu I, Schultz BJ, Resler T, Schlesinger R, Bondar AN, del Val C, Abbruzzetti S, Viappiani C, Bamann C, Bamberg E, Heberle J.

FEBS Lett. 2012 May 7;586(9):1344-8. doi: 10.1016/j.febslet.2012.03.047. Epub 2012 Apr 6.

23.

A gene-fusion strategy for stoichiometric and co-localized expression of light-gated membrane proteins.

Kleinlogel S, Terpitz U, Legrum B, Gökbuget D, Boyden ES, Bamann C, Wood PG, Bamberg E.

Nat Methods. 2011 Nov 6;8(12):1083-8. doi: 10.1038/nmeth.1766.

PMID:
22056675
24.

Projection structure of channelrhodopsin-2 at 6 Å resolution by electron crystallography.

Müller M, Bamann C, Bamberg E, Kühlbrandt W.

J Mol Biol. 2011 Nov 18;414(1):86-95. doi: 10.1016/j.jmb.2011.09.049. Epub 2011 Oct 5.

PMID:
22001017
25.

Glutamate residue 90 in the predicted transmembrane domain 2 is crucial for cation flux through channelrhodopsin 2.

Ruffert K, Himmel B, Lall D, Bamann C, Bamberg E, Betz H, Eulenburg V.

Biochem Biophys Res Commun. 2011 Jul 15;410(4):737-43. doi: 10.1016/j.bbrc.2011.06.024. Epub 2011 Jun 12.

PMID:
21683688
26.

Ultra light-sensitive and fast neuronal activation with the Ca²+-permeable channelrhodopsin CatCh.

Kleinlogel S, Feldbauer K, Dempski RE, Fotis H, Wood PG, Bamann C, Bamberg E.

Nat Neurosci. 2011 Apr;14(4):513-8. doi: 10.1038/nn.2776. Epub 2011 Mar 13.

PMID:
21399632
27.

The photocycle of channelrhodopsin-2: ultrafast reaction dynamics and subsequent reaction steps.

Verhoefen MK, Bamann C, Blöcher R, Förster U, Bamberg E, Wachtveitl J.

Chemphyschem. 2010 Oct 4;11(14):3113-22. doi: 10.1002/cphc.201000181.

PMID:
20730849
28.

Microbial rhodopsins in the spotlight.

Bamann C, Nagel G, Bamberg E.

Curr Opin Neurobiol. 2010 Oct;20(5):610-6. doi: 10.1016/j.conb.2010.07.003. Epub 2010 Aug 5.

PMID:
20691581
29.

Studying the stoichiometries of membrane proteins by mass spectrometry: microbial rhodopsins and a potassium ion channel.

Hoffmann J, Aslimovska L, Bamann C, Glaubitz C, Bamberg E, Brutschy B.

Phys Chem Chem Phys. 2010 Apr 14;12(14):3480-5.

PMID:
20355288
30.

The DC gate in Channelrhodopsin-2: crucial hydrogen bonding interaction between C128 and D156.

Nack M, Radu I, Gossing M, Bamann C, Bamberg E, von Mollard GF, Heberle J.

Photochem Photobiol Sci. 2010 Feb;9(2):194-8. doi: 10.1039/b9pp00157c. Epub 2010 Jan 7.

PMID:
20126794
31.

Structural guidance of the photocycle of channelrhodopsin-2 by an interhelical hydrogen bond.

Bamann C, Gueta R, Kleinlogel S, Nagel G, Bamberg E.

Biochemistry. 2010 Jan 19;49(2):267-78. doi: 10.1021/bi901634p.

PMID:
20000562
32.

The retinal structure of channelrhodopsin-2 assessed by resonance Raman spectroscopy.

Nack M, Radu I, Bamann C, Bamberg E, Heberle J.

FEBS Lett. 2009 Nov 19;583(22):3676-80. doi: 10.1016/j.febslet.2009.10.052. Epub 2009 Oct 23.

33.

Channelrhodopsin-2 is a leaky proton pump.

Feldbauer K, Zimmermann D, Pintschovius V, Spitz J, Bamann C, Bamberg E.

Proc Natl Acad Sci U S A. 2009 Jul 28;106(30):12317-22. doi: 10.1073/pnas.0905852106. Epub 2009 Jul 9.

34.

Conformational changes of channelrhodopsin-2.

Radu I, Bamann C, Nack M, Nagel G, Bamberg E, Heberle J.

J Am Chem Soc. 2009 Jun 3;131(21):7313-9. doi: 10.1021/ja8084274.

PMID:
19422231
35.

Spectral characteristics of the photocycle of channelrhodopsin-2 and its implication for channel function.

Bamann C, Kirsch T, Nagel G, Bamberg E.

J Mol Biol. 2008 Jan 18;375(3):686-94. Epub 2007 Nov 1.

PMID:
18037436
36.

High-temperature solution NMR structure of TmCsp.

Jung A, Bamann C, Kremer W, Kalbitzer HR, Brunner E.

Protein Sci. 2004 Feb;13(2):342-50.

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