Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Research Project (R01)
Project #
5R01DK031038-14
Application #
2138550
Study Section
Metallobiochemistry Study Section (BMT)
Project Start
1982-05-01
Project End
1996-11-30
Budget Start
1995-12-18
Budget End
1996-11-30
Support Year
14
Fiscal Year
1996
Total Cost
Indirect Cost
Name
University of Arizona
Department
Chemistry
Type
Schools of Arts and Sciences
DUNS #
City
Tucson
State
AZ
Country
United States
Zip Code
85721
Astashkin, Andrei V; Walker, F Ann (2013) Determination of the principal g-values of Type I or highly-anisotropic low spin (HALS) ferriheme centers in frozen solutions. J Magn Reson 231:15-21
Yang, Fei; Shokhireva, Tatiana K; Walker, F Ann (2011) Linear correlation between 1H and 13C chemical shifts of ferriheme proteins and model ferrihemes. Inorg Chem 50:1176-83
Hocking, Rosalie K; DeBeer George, Serena; Gross, Zeev et al. (2009) Fe L- and K-edge XAS of low-spin ferric corrole: bonding and reactivity relative to low-spin ferric porphyrin. Inorg Chem 48:1678-88
Shokhireva, Tatiana Kh; Smith, Kevin M; Berry, Robert E et al. (2007) Assignment of the ferriheme resonances of the high-spin forms of nitrophorins 1 and 4 by 1H NMR spectroscopy: comparison to structural data obtained from X-ray crystallography. Inorg Chem 46:170-8
Teschner, Thomas; Yatsunyk, Liliya; Schunemann, Volker et al. (2006) Models of the membrane-bound cytochromes: mossbauer spectra of crystalline low-spin ferriheme complexes having axial ligand plane dihedral angles ranging from 0 degree to 90 degrees. J Am Chem Soc 128:1379-89
Cai, Sheng; Shokhireva, Tatjana Kh; Lichtenberger, Dennis L et al. (2006) NMR and EPR studies of chloroiron(III) tetraphenyl-chlorin and its complexes with imidazoles and pyridines of widely differing basicities. Inorg Chem 45:3519-31
Cai, Sheng; Lichtenberger, Dennis L; Walker, F Ann (2005) NMR and EPR studies of the bis(pyridine) and bis(tert-butyl isocyanide) complexes of iron(III) octaethylchlorin. Inorg Chem 44:1890-903
Yatsunyk, Liliya A; Ogura, Hiroshi; Walker, F Ann (2005) Kinetics of ring inversion in strongly nonplanar iron(III) octaalkyltetraphenylporphyrinates. Inorg Chem 44:2867-81
Cai, Sheng; Belikova, Elena; Yatsunyk, Liliya A et al. (2005) Magnetic resonance and structural investigations of (monooxooctaethylchlorinato)iron(III) chloride and its bis(imidazole) complex. Inorg Chem 44:1882-9
Yatsunyk, Liliya A; Shokhirev, Nikolai V; Walker, F Ann (2005) Magnetic resonance spectroscopic investigations of the electronic ground and excited states in strongly nonplanar iron(III) dodecasubstituted porphyrins. Inorg Chem 44:2848-66

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