Electrochemical and NMR Spectroscopic Studies of Distal Pocket Mutants of Nitrophorin 2: Stability, Structure, and Dynamics of Axial Ligand Complexes
Tatjana Kh. Shokhireva, Berry, Robert E., Uno, Elizabeth, Balfour, Celia A., Zhang, Hongjun, Walker, F. Ann
Published in Proceedings of the National Academy of Sciences - PNAS (01.04.2003)
Published in Proceedings of the National Academy of Sciences - PNAS (01.04.2003)
Get full text
Journal Article
Heme-Assisted S-Nitrosation of a Proximal Thiolate in a Nitric Oxide Transport Protein
Weichsel, Andrzej, Maes, Estelle M., Andersen, John F., Valenzuela, Jesus G., Tatjana Kh. Shokhireva, Walker, F. Ann, Montfort, William R., Ignarro, Louis J.
Published in Journal of molecular biology (18.01.2005)
Published in Journal of molecular biology (18.01.2005)
Get full text
Journal Article
Kinetics and Equilibria in Ligand Binding by Nitrophorins 1−4: Evidence for Stabilization of a Nitric Oxide−Ferriheme Complex through a Ligand-Induced Conformational Trap
Andersen, John F, Ding, Xiao D, Balfour, Celia, Shokhireva, Tatjana Kh, Champagne, Donald E, Walker, F. Ann, Montfort, William R
Published in Biochemistry (Easton) (22.08.2000)
Published in Biochemistry (Easton) (22.08.2000)
Get full text
Journal Article
Chloroiron meso-triphenylcorrolates: electronic ground state and spin delocalization
Cai, Sheng, Licoccia, Silvia, D'Ottavi, Cadia, Paolesse, Roberto, Nardis, Sara, Bulach, Véronique, Zimmer, Bertrand, Shokhireva, Tatjana Kh, Ann Walker, F.
Published in Inorganica Chimica Acta (15.11.2002)
Published in Inorganica Chimica Acta (15.11.2002)
Get full text
Journal Article
Two Crystalline Forms of Low-Spin [Fe(TMP)(5-MeHIm)2]ClO4. Relative Parallel and Perpendicular Axial Ligand Orientations
Munro, Orde Q, Serth-Guzzo, Judith A, Turowska-Tyrk, Ilona, Mohanrao, K, Shokhireva, Tatjana Kh, Walker, F. Ann, Debrunner, Peter G, Scheidt, W. Robert
Published in Journal of the American Chemical Society (08.12.1999)
Published in Journal of the American Chemical Society (08.12.1999)
Get full text
Journal Article
Electronic Effects in Transition Metal Porphyrins. 10. Effect of Ortho Substituents on the Temperature Dependence of the NMR Spectra of a Series of Spin-Admixed Perchloratoiron(III) Tetrakis(2,6- or 2,4,6-phenyl substituted)porphyrinates
Nesset, Marlys J. M., Cai, Sheng, Shokhireva, Tatjana Kh, Shokhirev, Nikolai V., Jacobson, Simone E., Jayaraj, K., Gold, Avram, Walker, F. Ann
Published in Inorganic chemistry (07.02.2000)
Published in Inorganic chemistry (07.02.2000)
Get full text
Journal Article
Models of the Low-Spin Iron(III) Hydroperoxide Intermediate of Heme Oxygenase: Magnetic Resonance Evidence for Thermodynamic Stabilization of the dxy Electronic State at Ambient Temperatures
RIVERA, Mario, CAIGNAN, Gregori A., ASTASHKIN, Andrei V., RAITSIMRING, Arnold M., SHOKHIREVA, Tatjana Kh, WALKER, F. Ann
Published in Journal of the American Chemical Society (29.05.2002)
Published in Journal of the American Chemical Society (29.05.2002)
Get full text
Journal Article
Rates of axial ligand rotation in diamagnetic d6 Co(III) and Fe(II) porphyrinates
Polam, Jayapal Reddy, Shokhireva, Tatjana Kh, Raffii, Kamran, Simonis, Ursula, Walker, F.Ann
Published in Inorganica Chimica Acta (01.10.1997)
Published in Inorganica Chimica Acta (01.10.1997)
Get full text
Journal Article
2D NMR Investigations of the Rotation of Axial Ligands in Six-Coordinate Low-Spin Iron(III) and Cobalt(III) Tetraphenylporphyrinates Having 2,6-Disubstituted Phenyl Rings: Quantitation of Rate Constants from 1H EXSY Cross-Peak Intensities
Shokhirev, Nikolai V, Shokhireva, Tatjana Kh, Polam, Jayapal Reddy, Watson, C. Todd, Raffii, Kamran, Simonis, Ursula, Walker, F. Ann
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (10.04.1997)
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (10.04.1997)
Get full text
Journal Article
Scanning chimeragenesis: the approach used to change the substrate selectivity of fatty acid monooxygenase CYP102A1 to that of terpene ω-hydroxylase CYP4C7
Chen, Chiung-Kuang J, Berry, Robert E, Shokhireva, Tatjana Kh, Murataliev, Marat B, Zhang, Hongjung, Walker, F. Ann
Published in Journal of biological inorganic chemistry (01.02.2010)
Published in Journal of biological inorganic chemistry (01.02.2010)
Get full text
Journal Article
Models of the low-spin iron(III) hydroperoxide intermediate of heme oxygenase: Magnetic resonance evidence for thermodynamic stabilization of the dxy electronic state at ambient temperatures
RIVERA, Mario, CAIGNAN, Gregori A, ASTASHKIN, Andrei V, RAITSIMRING, Arnold M, SHOKHIREVA, Tatjana Kh, WALKER, F. Ann
Published in Journal of the American Chemical Society (20.05.2002)
Published in Journal of the American Chemical Society (20.05.2002)
Get full text
Journal Article
Models of the low-spin iron(III) hydroperoxide intermediate of heme oxygenase: magnetic resonance evidence for thermodynamic stabilization of the d(xy) electronic state at ambient temperatures
Rivera, Mario, Caignan, Gregori A, Astashkin, Andrei V, Raitsimring, Arnold M, Shokhireva, Tatjana Kh, Walker, F Ann
Published in Journal of the American Chemical Society (29.05.2002)
Published in Journal of the American Chemical Society (29.05.2002)
Get full text
Journal Article
Nitric Oxide Binding to the Ferri- and Ferroheme States of Nitrophorin 1, a Reversible NO-Binding Heme Protein from the Saliva of the Blood-Sucking Insect, Rhodnius prolixus
Ding, Xiao D, Weichsel, Andrzej, Andersen, John F, Shokhireva, Tatjana Kh, Balfour, Celia, Pierik, Antonio J, Averill, Bruce A, Montfort, William R, Walker, F. Ann
Published in Journal of the American Chemical Society (13.01.1999)
Published in Journal of the American Chemical Society (13.01.1999)
Get full text
Journal Article
Pulsed EPR Characterization of the Low-Spin Iron(III) Porphyrinate Complexes with Phenyl Isocyanide Ligands Having the dxy Orbital Ground State
ASTASHKIN, Andrei V., RAITSIMRING, Arnold M., KENNEDY, Abigail R., SHOKHIREVA, Tatjana Kh, WALKER, F. Ann
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (10.01.2002)
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (10.01.2002)
Get full text
Journal Article
Axial ligand complexes of the Rhodnius nitrophorins: reduction potentials, binding constants, EPR spectra, and structures of the 4-iodopyrazole and imidazole complexes of NP4
Berry, Robert E, Ding, Xiao D, Shokhireva, Tatjana Kh, Weichsel, Andrzej, Montfort, William R, Walker, F Ann
Published in Journal of biological inorganic chemistry (01.03.2004)
Published in Journal of biological inorganic chemistry (01.03.2004)
Get full text
Journal Article
Assignment of Heme Resonances and Determination of the Electronic Structures of High- and Low-Spin Nitrophorin 2 by 1 H and 13 C NMR Spectroscopy: An Explanation of the Order of Heme Methyl Resonances in High-Spin Ferriheme Proteins
Shokhireva, Tatjana Kh, Shokhirev, Nikolai V., Walker, F. Ann
Published in Biochemistry (Easton) (01.01.2003)
Published in Biochemistry (Easton) (01.01.2003)
Get full text
Journal Article
Assignment of Heme Resonances and Determination of the Electronic Structures of High- and Low-Spin Nitrophorin 2 by 1H and 13C NMR Spectroscopy: An Explanation of the Order of Heme Methyl Resonances in High-Spin Ferriheme Proteins
Shokhireva, Tatjana Kh, Shokhirev, Nikolai V, Walker, F. Ann
Published in Biochemistry (Easton) (28.01.2003)
Published in Biochemistry (Easton) (28.01.2003)
Get full text
Journal Article