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G J Fowler

Explore the profile of G J Fowler including associated specialties, affiliations and a list of published articles. Areas
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Articles 17
Citations 271
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Recent Articles
1.
Herek J, Polivka T, Pullerits T, Fowler G, Hunter C, Sundstrom V
Biochemistry . 1998 Jun; 37(20):7057-61. PMID: 9585514
We report observations of ultrafast carotenoid band shifts correlated with energy transfer dynamics between bacteriochlorophyll (BChl) molecules within the peripheral light-harvesting complex (LH2) from the photosynthetic bacterium Rhodobacter sphaeroides. Direct...
2.
Koolhaus M, Frese R, Fowler G, Bibby T, Georgakopoulou S, van der Zwan G, et al.
Biochemistry . 1998 Apr; 37(14):4693-8. PMID: 9548732
In this paper, we report the circular dichroism (CD) spectra of two types of LH2-only mutants of Rhodobacter sphaeroides. In the first, only the wild type LH2 is present, while...
3.
Gall A, Fowler G, Hunter C, Robert B
Biochemistry . 1998 Jan; 36(51):16282-7. PMID: 9405063
Resonance Raman spectroscopy was performed on peripheral light-harvesting proteins from Rhodobacter sphaeroides in which the residue betaArg-10 has been modified by site-selected mutagenesis. We show that this residue is indeed...
4.
Olsen J, Sturgis J, Westerhuis W, Fowler G, Hunter C, Robert B
Biochemistry . 1997 Nov; 36(41):12625-32. PMID: 9376369
The core light-harvesting LH1 complex of Rhodobactersphaeroides consists of an assembly of membrane-spanning alpha and beta polypeptides, each of which binds one bacteriochlorophyll molecule. In this study we have used...
5.
Fowler G, Hess S, Pullerits T, Sundstrom V, Hunter C
Biochemistry . 1997 Sep; 36(37):11282-91. PMID: 9287171
Previous work has suggested that the betaArg-10 residue forms part of the binding site for the B800 bacteriochlorophyll in the LH2 complex of Rhodobactersphaeroides [Crielaard, W., Visschers, R. W., Fowler,...
6.
Fowler G, Hunter C
J Biol Chem . 1996 Jun; 271(23):13356-61. PMID: 8662765
Photosynthetic bacteria respond to lowered light intensity by increasing the level of the peripheral light-harvesting (LH2) complex. Several species possess an additional mechanism, responding to variations in light conditions by...
7.
Hess S, Chachisvilis M, Timpmann K, Jones M, Fowler G, Hunter C, et al.
Proc Natl Acad Sci U S A . 1995 Dec; 92(26):12333-7. PMID: 11607622
We report studies of energy transfer from the 800-nm absorbing pigment (B800) to the 850-nm absorbing pigment (B850) of the LH2 peripheral antenna complex and from LH2 to the core...
8.
Fowler G, Gardiner A, Mackenzie R, Barratt S, Simmons A, Westerhuis W, et al.
J Biol Chem . 1995 Oct; 270(40):23875-82. PMID: 7559566
One of the major problems in structural work on membrane-spanning proteins is the identification of an expression system which will allow the production of enough pure protein for structural studies;...
9.
Hess S, Visscher K, Pullerits T, Sundstrom V, Fowler G, Hunter C
Biochemistry . 1994 Jul; 33(27):8300-5. PMID: 8031762
Energy transfer within various LH2 antenna complexes of the photosynthetic purple bacteria Rhodobacter sphaeroides and Rhodopseudomonas acidophila has been studied at 77 K using tunable femtosecond and subpicosecond infrared pulses....
10.
Fowler G, Sockalingum G, Robert B, Hunter C
Biochem J . 1994 May; 299 ( Pt 3):695-700. PMID: 8192657
A combination of Fourier-Transform (FT) resonance Raman spectroscopy and site-directed mutagenesis has been used to examine the function of two highly conserved aromatic residues, alpha-Tyr-44 and alpha-Tyr-45, in the light-harvesting...