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. 2010 Jan 4;16(1):100-3.
doi: 10.1002/chem.200902368.

Selective protein-surface sensing using ruthenium(II) tris(bipyridine) complexes

James Muldoon  1 , Alison E Ashcroft, Andrew J Wilson
Affiliations

Selective protein-surface sensing using ruthenium(II) tris(bipyridine) complexes

James Muldoon et al. Chemistry. .
No abstract available

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Figures

Figure 1
Figure 1
Structures of a) cytochrome c (PDB ID: 1HRC)[39] and its rec ognition surface for interaction with other proteins circled in light purple and b) other proteins tested, including horseradish peroxidase (PDB ID: 1W4W),[40] ferredoxin (PDB ID: 1A7O),[41] myoglobin, (PDB ID: 1HRM),[42] and lysozyme (PDB ID: 2LYM).[43]
Figure 2
Figure 2
Fluorescence emission response of receptor 3 (10 nm, 5 mm sodium phosphate buffer, pH 7.4, λex 467 nm) upon addition of cyt c. a) Emission spectrum with various concentrations of protein. b) Change in response at emission maximum of 625 nm and fit by nonlinear regression (inset: Job Plot). [cyt c] is given in m.
Figure 3
Figure 3
Change in fluorescence emission response of receptors 1–5 at λem maximum of 625 nm upon titration with cyt c (conditions as for Figure 3). [cyt c] is given in m.
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