Solution and crystal phase resonance Raman spectroscopy: Valuable tools to unveil the structure and function of heme proteins

2021 ◽  
pp. 1247-1256
Author(s):  
Giulietta Smulevich
Keyword(s):  
Raman Spectroscopy ◽  
Heme Proteins ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Structure And Function ◽  
Crystal Phase ◽  
And Function ◽  
Phase Resonance

Solution and crystal phase resonance Raman spectroscopy: Valuable tools to unveil the structure and function of heme proteins

2019 ◽  
Vol 23 (07n08) ◽  
pp. 691-700 ◽  
Author(s):  
Giulietta Smulevich
Keyword(s):  
Heme Proteins ◽  
Crystallization Process ◽  
Structural Information ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Structure And Function ◽  
X Ray ◽  
Conformational Alteration ◽  
And Function ◽  
Phase Resonance

In the present review, examples are provided illustrating the application of resonance Raman microscopy to heme protein single crystals to highlight the artifacts induced by the crystallization process or the conformational alteration induced by cooling. Moreover, the structural information determined from the RR spectra of heme proteins in solution and crystals is compared to that obtained from their X-ray structures to show how the combined spectroscopic/crystallographic approach is a powerful weapon in the structural biologist’s armamentarium.

scholarly journals New Light on NO Bonding in Fe(III) Heme Proteins from Resonance Raman Spectroscopy and DFT Modeling

2010 ◽  
Vol 132 (13) ◽  
pp. 4614-4625 ◽  
Author(s):  
Alexandra V. Soldatova ◽  
Mohammed Ibrahim ◽  
John S. Olson ◽  
Roman S. Czernuszewicz ◽  
Thomas G. Spiro
Keyword(s):  
Raman Spectroscopy ◽  
Heme Proteins ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Dft Modeling
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