Effect of redox state on unfolding energetics of heme proteins

1999 ◽  
Vol 1432 (2) ◽  
pp. 401-405 ◽  
Author(s):  
Pernilla Wittung-Stafshede
Keyword(s):  
Heme Proteins ◽  
Redox State

Iron transitions during activation of allosteric heme proteins in cell signaling

Metallomics ◽  
2019 ◽  
Vol 11 (5) ◽  
pp. 868-893 ◽  
Author(s):  
Michel Négrerie
Keyword(s):  
Cell Signaling ◽  
Heme Proteins ◽  
Electrostatic Interactions ◽  
Redox State ◽  
Iron Coordination ◽  
Heme Distortion

Allosteric heme proteins can fulfill a very large number of different functions, thanks to the remarkable chemical versatility of the heme through the entire living kingdom. The involved heme properties include: changes of iron coordination and redox state, heme macrocycle electrostatic interactions and heme distortion.

O activation in cytochrome oxidase and in other heme proteins

1992 ◽  
Vol 1101 (2) ◽  
pp. 192-194
Author(s):  
G BABCOCK ◽  
C VAROTSIS ◽  
Y ZHANG
Keyword(s):  
Cytochrome Oxidase ◽  
Heme Proteins
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