William Sawyer

Conformation and orientation of penetratin in phospholipid membranes

AHA Clayton, BW Atcliffe, GJ Howlett, WH Sawyer

Journal article  |  2006  |  Journal of Peptide Science

The membrane-binding properties of a class A amphipathic peptide.

H Mozsolits, T-H Lee, AHA Clayton, WH Sawyer, M-I Aguilar

Journal article  |  2004  |  European Biophysics Journal with Biophysics Letters

The membrane-binding properties of a class A amphipathic peptide (18D) were investigated using two different immobilized model mem..

The thiourea group modulates the fluorescence emission decay of fluorescein-labeled molecules

N Klonis, WH Sawyer

Journal article  |  2003  |  Photochemistry and Photobiology

Unfolding of class A amphipathic peptides on a lipid surface.

Andrew HA Clayton, Andra G Vultureanu, William H Sawyer

Journal article  |  2003  |  Biochemistry

The folding of polypeptides associated with biomembranes is a ubiquitous phenomenon, yet the thermodynamics underlying the process..

The central domain of Escherichia coli TyrR is responsible for hexamerization associated with tyrosine-mediated repression of gene expression

MP Dixon, RN Pau, GJ Howlett, DE Dunstan, WH Sawyer, BE Davidson

Journal article  |  2002  |  Journal of Biological Chemistry

Site-specific tryptophan fluorescence spectroscopy as a probe of membrane peptide structure and dynamics.

Andrew HA Clayton, William H Sawyer

Journal article  |  2002  |  European Biophysics Journal with Biophysics Letters

The fluorescence from tryptophan contains valuable information about the environment local to the indole side-chain. This environm..

Selective, high-affinity binding of ferric ions by glycine-extended gastrin(17)

GS Baldwin, CC Curtain, WH Sawyer

Journal article  |  2001  |  Biochemistry

Independent movement of the regulatory and catalytic domains of myosin heads revealed by phosphorescence anisotropy

LJ Brown, N Klonis, WH Sawyer, PG Fajer, BD Hambly

Journal article  |  2001  |  Biochemistry

Kinetics of membrane lysis by custom lytic peptides and peptide orientations in membrane

HM Chen, AHA Clayton, W Wang, WH Sawyer

Journal article  |  2001  |  European Journal of Biochemistry