X-ray absorption edge and EXAFS spectroscopy will be used to study the electronic and geometric structure of a series of mononuclear non-heme iron enzymes. The systems to be studied include the lipoxygenases, phenylalanine hydroxylase and bleomycin. The ferrous and ferric active sites of these enzymes will be studied, along with the oxygen activated and small molecule bound forms. An understanding of the electronic and geometric structure of the active sites, as well as the intermediates involved in the catalytic processes, of these enzymes will enable us to gain a better understanding of the relationship between structure and how function is achieved and controlled.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR001209-23
Application #
6586693
Study Section
Project Start
2002-03-01
Project End
2003-02-28
Budget Start
Budget End
Support Year
23
Fiscal Year
2002
Total Cost
$143,176
Indirect Cost
Name
Stanford University
Department
Type
DUNS #
800771545
City
Stanford
State
CA
Country
United States
Zip Code
94305
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