T G Ebrey
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Explore the profile of T G Ebrey including associated specialties, affiliations and a list of published articles.
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122
Citations
1454
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Recent Articles
1.
Balashov S, Govindjee R, Ebrey T
Biophys J
. 2009 May;
60(2):475-90.
PMID: 19431801
At high pH (> 8) the 570 nm absorption band of all-trans bacteriorhodopsin (bR) in purple membrane undergoes a small (1.5 nm) shift to longer wavelengths, which causes a maximal...
2.
Govindjee R, Balashov S, Ebrey T
Biophys J
. 2009 May;
58(3):597-608.
PMID: 19431766
Values in the literature for the quantum efficiency of the photochemical cycle of bacteriorhodopsin (bR) range from 0.25 to 0.79 and the sum of the quantum yields of the forward...
3.
Liu S, Govindjee R, Ebrey T
Biophys J
. 2009 May;
57(5):951-63.
PMID: 19431757
The sign of B2, the micro-second component of the photocurrent from oriented purple membrane, is that of positive charge moving away from the purple membrane in the direction of proton...
4.
Ohtani H, Kobayashi T, Tsuda M, Ebrey T
Biophys J
. 2009 May;
53(1):17-24.
PMID: 19431715
The photolysis of octopus rhodopsin was studied by picosecond time-resolved spectroscopy at physiological temperature (8 degrees C) and by steady-state spectroscopy at very low temperature (10 K). Both hypsorhodopsin and...
5.
Chang C, Jonas R, Melchiore S, Govindjee R, Ebrey T
Biophys J
. 2009 May;
49(3):731-9.
PMID: 19431671
Several observations have already suggested that the carboxyl groups are involved in the association of divalent cations with bacteriorhodopsin (Chang et al., 1985). Here we show that at least part...
6.
Kuwata O, Yuan C, Misra S, Govindjee R, Ebrey T
Biochemistry (Mosc)
. 2001 Dec;
66(11):1283-99.
PMID: 11743873
In this paper we first review what is known about the kinetics of Meta II formation, the role and stoichiometry of protons in Meta II formation, the kinetics of the...
7.
Imasheva E, Lu M, Balashov S, Ebrey T, Chen Y, Ablonczy Z, et al.
Biochemistry
. 2001 Oct;
40(44):13320-30.
PMID: 11683642
Tyrosine-83, a residue which is conserved in all halobacterial retinal proteins, is located at the extracellular side in helix C of bacteriorhodopsin. Structural studies indicate that its hydroxyl group is...
8.
Balashov S, Ebrey T
Photochem Photobiol
. 2001 May;
73(5):453-62.
PMID: 11367564
Light-driven transmembrane proton pumping by bacteriorhodopsin occurs in the photochemical cycle, which includes a number of spectroscopically identifiable intermediates. The development of methods to crystallize bacteriorhodopsin have allowed it to...
9.
Maeda A, Tomson F, Gennis R, Kandori H, Ebrey T, Balashov S
Biochemistry
. 2000 Aug;
39(33):10154-62.
PMID: 10956004
Changes in the FTIR difference spectra upon photoconversion of the M intermediate to its photoproduct(s) M' were studied in wild-type bacteriorhodopsin and several mutants at low temperatures. The studies aimed...
10.
Ebrey T
Methods Enzymol
. 2000 Mar;
315:196-207.
PMID: 10736703
The pKa of bovine rhodopsin is greater than 15; that of the long-wave-length-sensitive gecko P521 pigment ranges from 8.4 to 10.5 depending on chloride concentration; and that of octopus, an...