Transcriptional regulation by iron and role during plant pathogenesis of genes encoding iron- and manganese-superoxide dismutases of Pseudomonas syringae pv. syringae B728a

1999 ◽  
Vol 55 (6) ◽  
pp. 327-339 ◽  
Author(s):  
Y.C KIM ◽  
C.D MILLER ◽  
A.J ANDERSON
Keyword(s):  
Transcriptional Regulation ◽  
Pseudomonas Syringae ◽  
Superoxide Dismutases ◽  
Manganese Superoxide ◽  
Genes Encoding ◽  
Plant Pathogenesis ◽  
Manganese Superoxide Dismutases ◽  
Iron And Manganese

Structure-Function Relationships in Iron and Manganese Superoxide Dismutases

1991 ◽  
Vol 12 (1) ◽  
pp. 259-268 ◽  
Author(s):  
William C. Stallings ◽  
Anita L. Metzger ◽  
Katherine A. Paitridge ◽  
James A. Fee ◽  
Martha L. Ludwig
Keyword(s):  
Structure Function ◽  
Superoxide Dismutases ◽  
Manganese Superoxide ◽  
Manganese Superoxide Dismutases ◽  
Iron And Manganese

scholarly journals Iron and manganese superoxide dismutases

1983 ◽  
Vol 79 ◽  
pp. 34-35
Author(s):  
J.A. Fee ◽  
C. Bull ◽  
W. Stallings ◽  
M.L. Ludwig
Keyword(s):  
Superoxide Dismutases ◽  
Manganese Superoxide ◽  
Manganese Superoxide Dismutases ◽  
Iron And Manganese

Iron superoxide dismutases: structure and function of an archaic enzyme

2003 ◽  
Vol 31 (6) ◽  
pp. 1330-1334 ◽  
Author(s):  
G. Schäfer ◽  
S. Kardinahl
Keyword(s):  
Three Dimensional ◽  
In Silico Analysis ◽  
Dimensional Structure ◽  
Superoxide Dismutases ◽  
X Ray ◽  
Manganese Superoxide ◽  
Manganese Superoxide Dismutases ◽  
And Function ◽  
Silico Analysis ◽  
Iron And Manganese

Iron and manganese superoxide dismutases are phylogenetically closely related. They are compared by in silico analysis with regard to their metal specificity and their three-dimensional structure. Special attention is given to the structure and properties of superoxide dismutases from archaeal prokaryotes. The mechanism and the extreme thermostability of superoxide dismutase from Sulfolobus acidocaldarius are discussed on the basis of its high-resolution X-ray structure. An alternating-site mechanism and an evolutionary origin of superoxide dismutases under the environmental conditions on the early Earth are proposed.

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