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Keywords: CD
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Biochem J (2006) 398 (2): 289–294.
Published: 15 August 2006
... milligram quantities of the isolated C-terminus of ClC-5 (CIC-5 Ct). CD studies show that the protein is compact, with predominantly α-helical structure. We determined, using radiolabelled ATP, that this nucleotide binds the folded protein with low affinity, in the millimolar range...
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Biochem J (2004) 380 (3): 723–733.
Published: 15 June 2004
... synthesized and their interactions with membranes studied by (i) CD, (ii) a filtration-binding assay and (iii) a fluorescent molecule leakage assay. Model membranes that varied in lipid compositions and radius of curvature were utilized to determine the compositional and structural requirements for optimal...
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Biochem J (2004) 378 (1): 93–103.
Published: 15 February 2004
..., and the haemolytic effects occurred at concentrations 10- to 100-fold higher than those required for bacterial cell lysis. For insight into the mechanism of action of SC4 peptide-amphiphiles, CD, NMR and fluorescence spectroscopy studies were performed in micelle and liposome models of eukaryotic and bacterial cell...
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Biochem J (2003) 374 (3): 785–792.
Published: 15 September 2003
...Irene KARANTZENI; Carmen RUIZ; Chin-Chi LIU; Vince J. LiCATA Thermal denaturations of the type 1 DNA polymerases from Thermus aquaticus ( Taq polymerase) and Escherichia coli (Pol 1) have been examined using differential scanning calorimetry and CD spectroscopy. The full-length proteins are single...
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Biochem J (2001) 357 (3): 739–747.
Published: 25 July 2001
... alignments are the same in all variant tetramers. CD data for all variants indicate mostly β-sheet character in dimers and random coil character in monomers. Only for the V22I variant is the β-sheet fold stabilized in the monomer state. Pulse-field gradient NMR-derived diffusion coefficients, measured...
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Biochem J (2000) 349 (3): 717–728.
Published: 25 July 2000
... and is not haemolytic below 10 -4 M. For all SC peptides, CD and NMR data indicate the presence of both 3 10 - and α-helix. For SC-4, nuclear-Overhauser-effect-based computational modelling yields an amphipathic helix with K1, K4, R5, and K8 arrayed on the same face (K is lysine, R is arginine). Activity differences...
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