Horse heart apomyoglobin

Fig. 10. The photosensititzer [Ru(bpy)3 ] (9, left side) covalently wired to the heme prosthetic group of horse heart apomyoglobin. This hybrid system allows to create and characterize radical intermediates in the enzyme active site triggered by light (110).

Figure 3.S (lower panel). ( ), Average emission wavelength of native horse heart apomyoglobin at pH 6.0 in 10 mM bis-Tris buffer at 21 C as a function of pressure. ( ). Average emission wavelength for the molten globule state of horse heart apomyoglobin at pH 4.2.10 mM sodium acetate. 21°C. Solid lines represent fits to the data points. Source Vidugiris, G J. A. and Royer. C. A. 1998, Biophysical Journal 75, 463-470. Authorization of reprint accorded by the American Biopliysical Society...

Cook s group noticed in 1994 that positively charged horse heart apomyoglobin (molecular weight 16,951 Da) appeared in two forms in an ESI/tandem MS instrument a high-charge state with distribution centered around (M + 20H) and a second distribution centered around (M -e 10H) °L which were predominant at low... 

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