All Faculty and Research Staff Publications

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2005
Brooks AJ, Vlasie M, Banerjee R, Brunold TC. Co-C bond activation in methylmalonyl-CoA mutase by stabilization of the post-homolysis product CO2+ cobalamin. Journal of the American Chemical Society. 2005 ;127:16522-16528.
Fiedler AT, Brunold TC. Combined spectroscopic/computational study of binuclear Fe(I)-Fe(I) complexes: Implications for the fully-reduced active-site cluster of Fe-only hydrogenases. Inorganic Chemistry. 2005 ;44:1794-1809.
Fiedler AT, Brunold TC. Computational studies of the H-cluster of Fe-only hydrogenases: Geometric, electronic, and magnetic properties and their dependence on the [Fe4S4] cubane. Inorganic Chemistry. 2005 ;44:9322-9334.
Brooks AJ, Fox CC, Marsh ENG, Vlasie M, Banerjee R, Brunold TC. Electronic structure studies of the adenosylcobalamin cofactor in glutamate mutase. Biochemistry. 2005 ;44:15167-15181.
Jackson TA, Karapetian A, Miller AF, Brunold TC. Probing the geometric and electronic structures of the low-temperature azide adduct and the product-inhibited form of oxidized manganese superoxide dismutase. Biochemistry. 2005 ;44:1504-1520.
Fiedler AT, Brunold TC. Spectroscopic and computational insights into the geometric, electronic, and magnetic properties of the H-cluster of Fe-only hydrogenases and relevant model complexes. Chemtracts. 2005 ;18:653-666.
Fiedler AT, Bryngelson PA, Maroney MJ, Brunold TC. Spectroscopic and computational studies of Ni superoxide dismutase: Electronic structure contributions to enzymatic function. Journal of the American Chemical Society. 2005 ;127:5449-5462.
Stich TA, Buan NR, Escalante-Semerena JC, Brunold TC. Spectroscopic and computational studies of the ATP : Corrinoid adenosyltransferase (CobA) from Salmonella enterica: Insights into the mechanism of adenosylcobalamin biosynthesis. Journal of the American Chemical Society. 2005 ;127:8710-8719.
Schenker R, Mock MT, Kleber-Emmons MT, Riordan CG, Brunold TC. Spectroscopic and computational studies on [Ni(tmc)CH3]OTf: Implications for Ni-methyl bonding in the A cluster of acetyl-CoA synthase. Inorganic Chemistry. 2005 ;44:3605-3617.
Schenker R, Kieber-Emmons MT, Riordan CG, Brunold TC. Spectroscopic and computational studies on the trans-mu-1,2-peroxo-bridged dinickel(II) species [{Ni(tMC)}2(02)](OTf)2: Nature of end-on peroxo-nickel(II) bonding and comparison with peroxo-copper(II) bonding. Inorganic Chemistry. 2005 ;44:1752-1762.
Stich TA, Yamanishi M, Banerjee R, Brunold TC. Spectroscopic evidence for the formation of a four-coordinate Co2+ cobalamin species upon binding to the human ATP: Cobalamin adenosyltransferase. Journal of the American Chemical Society. 2005 ;127:7660-7661.
Fiedler AT, Halfen HL, Halfen JA, Brunold TC. Synthesis, structure determination, and spectroscopic/computational characterization of a series of Fe(II)-thiolate model complexes: Implications for fe-s bonding in superoxide reductases. Journal of the American Chemical Society. 2005 ;127:1675-1689.
2008
Park K, Mera PE, Escalante-Semerena JC, Brunold TC. Kinetic and spectroscopic studies of the ATP: Corrinoid adenosyltransferase PduO from Lactobacillus reuteri: Substrate specificity and insights into the mechanism of Co(II)corrinoid reduction. Biochemistry. 2008 ;47:9007-9015.
Cho J, Van Heuvelen KM, Yap GPA, Brunold TC, Riordan CG. New synthetic routes to a disulfidodinickel(II) complex: Characterization and reactivity of a Ni-2(mu-eta(2):eta(2)-S-2) core. Inorganic Chemistry. 2008 ;47:3931-3933.
Grove LE, Brunold TC. Second-Sphere Tuning of the Metal Ion Reduction Potentials in Iron and Manganese Superoxide Dismutases. Comments on Inorganic Chemistry. 2008 ;29:134-168.
Grove LE, Xie J, Yikilmaz E, Karapetyan A, Miller A-F, Brunold TC. Spectroscopic and computational insights into second-sphere amino-acid tuning of substrate analogue/active-site interactions in iron(III) superoxide dismutase. Inorganic Chemistry. 2008 ;47:3993-4004.
Grove LE, Xie J, Yikilmaz E, Miller A-F, Brunold TC. Spectroscopic and computational investigation of second-sphere contributions to redox tuning in Escherichia coli iron superoxide dismutase. Inorganic Chemistry. 2008 ;47:3978-3992.
Liptak MD, Datta S, Matthews RG, Brunold TC. Spectroscopic Study of the Cobalamin-Dependent Methionine Synthase in the Activation Conformation: Effects of the Y1139 Residue and S-Adenosylmethionine on the B-12 Cofactor. Journal of the American Chemical Society. 2008 :16374-16381.
Maurice MS, Mera P, Park K, Brunold TC, Escalante-Semerena JC, Rayment I. Structural characterization of a human-type corrinoid adenosyltransferase confirms that coenzyme B-12 is synthesized through a four-coordinate intermediate. Biochemistry. 2008 ;47:5755-5766.
Grove LE, Hallman JK, Emerson JP, Halfen JA, Brunold TC. Synthesis, X-ray crystallographic characterization, and electronic structure studies of a di-azide iron(III) complex: Implications for the azide adducts of iron(III) superoxide dismutase. Inorganic Chemistry. 2008 ;47:5762-5774.
2010
Ryan KC, Johnson OE, Cabelli DE, Brunold TC, Maroney MJ. Nickel superoxide dismutase: structural and functional roles of Cys2 and Cys6. Journal of Biological Inorganic Chemistry. 2010 ;15:795-807.
Gardner JD, Pierce BS, Fox BG, Brunold TC. Spectroscopic and Computational Characterization of Substrate-Bound Mouse Cysteine Dioxygenase: Nature of the Ferrous and Ferric Cysteine Adducts and Mechanistic Implications. Biochemistry. 2010 ;49:6033-6041.
Johnson OE, Ryan KC, Maroney MJ, Brunold TC. Spectroscopic and computational investigation of three Cys-to-Ser mutants of nickel superoxide dismutase: insight into the roles played by the Cys2 and Cys6 active-site residues. Journal of Biological Inorganic Chemistry. 2010 ;15:777-793.
Van Heuvelen KM, Cho J, Riordan CG, Brunold TC. Spectroscopic and Computational Studies of a mu-eta(2):eta(2)-Disulfido-Bridged Dinickel(II) Species, [{(PhTt(tBu))Ni}(2)(mu-eta(2):eta(2)-S-2)]: Comparison of Side-On Disulfido and Peroxo Bonding in (Ni-II)(2) and (Cu-II)(2) Species. Inorganic Chemistry. 2010 ;49:3113-3120.
Van Heuvelen KM, Cho J, Dingee T, Riordan CG, Brunold TC. Spectroscopic and Computational Studies of a Series of High-Spin Ni(II) Thiolate Complexes. Inorganic Chemistry. 2010 ;49:6535-6544.
Van Heuvelen KM, Kieber-Emmons MT, Riordan CG, Brunold TC. Spectroscopic and Computational Studies of a trans-mu-1,2-Disulfido-Bridged Dinickel Species, [{(tmc)Ni}(2)(S-2)](OTf)(2): Comparison of End-on Disulfido and Peroxo Bonding in (Ni-II)(2) and (Cu-II)(2) Species. Inorganic Chemistry. 2010 ;49:3104-3112.
Gardner JD, Yi L, Ragsdale SW, Brunold TC. Spectroscopic insights into axial ligation and active-site H-bonding in substrate-bound human heme oxygenase-2. Journal of Biological Inorganic Chemistry. 2010 ;15:1117-1127.

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