E N Spudich
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Explore the profile of E N Spudich including associated specialties, affiliations and a list of published articles.
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Articles
29
Citations
1600
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Recent Articles
1.
Jung K, Spudich E, Trivedi V, Spudich J
J Bacteriol
. 2001 Oct;
183(21):6365-71.
PMID: 11591681
Halophilic archaea, such as Halobacterium salinarum and Natronobacterium pharaonis, alter their swimming behavior by phototaxis responses to changes in light intensity and color using visual pigment-like sensory rhodopsins (SRs). In...
2.
Beja O, Spudich E, Spudich J, Leclerc M, Delong E
Nature
. 2001 Jul;
411(6839):786-9.
PMID: 11459054
Proteorhodopsin, a retinal-containing integral membrane protein that functions as a light-driven proton pump, was discovered in the genome of an uncultivated marine bacterium; however, the prevalence, expression and genetic variability...
3.
Luecke H, Schobert B, Lanyi J, Spudich E, Spudich J
Science
. 2001 Jul;
293(5534):1499-503.
PMID: 11452084
We report an atomic-resolution structure for a sensory member of the microbial rhodopsin family, the phototaxis receptor sensory rhodopsin II (NpSRII), which mediates blue-light avoidance by the haloarchaeon Natronobacterium pharaonis....
4.
Brown L, Dioumaev A, Lanyi J, Spudich E, Spudich J
J Biol Chem
. 2001 Jul;
276(35):32495-505.
PMID: 11435422
It was recently found that NOP-1, a membrane protein of Neurospora crassa, shows homology to haloarchaeal rhodopsins and binds retinal after heterologous expression in Pichia pastoris. We report on spectroscopic...
5.
Kunji E, Spudich E, Grisshammer R, Henderson R, Spudich J
J Mol Biol
. 2001 May;
308(2):279-93.
PMID: 11327767
Sensory rhodopsins, phototaxis receptors in Haloarchaea, were purified and reconstituted into halobacterial lipids to form photoactive two-dimensional crystals. Images of vitreous ice-embedded, flattened, tubular crystals of sensory rhodopsin II (SRII)...
6.
Spudich J, Yang C, Jung K, Spudich E
Annu Rev Cell Dev Biol
. 2000 Oct;
16:365-92.
PMID: 11031241
Retinylidene proteins, containing seven membrane-embedded alpha-helices that form an internal pocket in which the chromophore retinal is bound, are ubiquitous in photoreceptor cells in eyes throughout the animal kingdom. They...
7.
Beja O, Aravind L, Koonin E, Suzuki M, Hadd A, Nguyen L, et al.
Science
. 2000 Sep;
289(5486):1902-6.
PMID: 10988064
Extremely halophilic archaea contain retinal-binding integral membrane proteins called bacteriorhodopsins that function as light-driven proton pumps. So far, bacteriorhodopsins capable of generating a chemiosmotic membrane potential in response to light...
8.
Bergo V, Spudich E, Scott K, Spudich J, Rothschild K
Biochemistry
. 2000 Mar;
39(11):2823-30.
PMID: 10715101
Sensory rhodopsin II (SRII), a repellent phototaxis receptor found in Halobacterium salinarum, has several homologous residues which have been found to be important for the proper functioning of bacteriorhodopsin (BR),...
9.
Bieszke J, Spudich E, Scott K, Borkovich K, Spudich J
Biochemistry
. 1999 Nov;
38(43):14138-45.
PMID: 10571987
The nop-1 gene from Neurospora crassa is predicted to encode a seven-helix protein exhibiting conservation with the rhodopsins of the archaeon Halobacterium salinarum. In the work presented here we have...
10.
Jung K, Spudich E, Dag P, Spudich J
Biochemistry
. 1999 Oct;
38(40):13270-4.
PMID: 10529200
Sensory rhodopsin I (SRI) is a seven-transmembrane helix retinylidene protein that mediates color-sensitive phototaxis responses through its bound transducer HtrI in the archaeon Halobacterium salinarum. Deprotonation of the Schiff base...