We have also obtained EXAFS data on model low spin ferric compounds prepared by Henry Jackson and Prof. Julia Kovacs of the Department of Chemistry, University of Washington. These complexes have a ligand with a N3S2 donor set and can be prepared as a binary low spin iron (III) complex (a rare example of five-coordinate iron (III) or as ternary, six-coordinate complexes with a variety of auxilliary ligands including azide and nitric oxide. The EXAFS and edge intensities of these complexes are being compared to those of nitrile hydratase to gain further insight into the coordination of iron in the enzyme.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR001633-18
Application #
6345132
Study Section
Project Start
2000-09-01
Project End
2001-08-31
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
18
Fiscal Year
2000
Total Cost
Indirect Cost
Name
Albert Einstein College of Medicine
Department
Type
DUNS #
009095365
City
Bronx
State
NY
Country
United States
Zip Code
10461
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