Home
Publications
Gallery
Molecular Biophysics
Program
Biochemistry Program
Contact Me
|
Publications
-
Kurz, L.C., Constantine, C.Z., Jiang, H. and Kappock, T.J. The partial substrate
dethiaacetyl-coenzyme A mimics all critical carbon acid reactions in the condensation
half-reaction catalyzed by thermoplasma acidophilum citrate synthase. Biochemistry
48:7878-7891 (2009).
-
Kurz, L.C., Fite, B., Jean, J., Park, J., Erpelding, T. and Callis, P.
Photophysics of tryptophan fluorescence: Link with the catalytic strategy
of the citrate synthase from Thermoplasma acidophilum. Biochem
44:1394-1413 (2005).
-
Kurz, L.C., Drysdale, G., Riley, M., Tomar, M.A., Chen, J., Russell,
R.J.M. and Danson, M.J. Kinetics and Mechanism of the Citrate Synthase
from the Thermophilic Archaeon, Thermoplasma acidophilum, Biochemistry
39:2283-2296 (2000).
-
Gu, Z., Drueckhammer, D.G., Kurz, L., Liu, K., Martin,
D.P., and McDermott, A. Mechanism of Condensation Reaction of Citrate
Synthase as Studied by Solid State NMR: Protonation States and
Hydrogen Bonding Environment in the Binding Site of Acetylcoenzyme A
Analog-Citrate Synthase Complexes. Biochemistry 38:8022-8031 (1999).
-
Deng, H., L.C. Kurz, et al. Characterization of hydrogen bonding in
the complex of adenosine deaminase with transition state analogue: a Raman
spectroscopic study. Biochemistry 37:4968-4976 (1998).
-
Kurz, L.C., T. Nakra, et al. Effects of changes in three catalytic
residues on the relative stabilities of some of the intermediates and
transition states in the citrate synthase reaction. Biochemistry
37:9724-9737 (1998).
-
Kurz, L. C., Roble, J.H., Nakra, T., et
al. Ability of single-site mutants of citrate synthase to catalyze proton
transfer from the methyl group of dethiaacetyl-coenzyme A, a
non-thioester substrate analog.
Biochemistry 36:3981-3990 (1997).
-
Evans, C. T., Kurz, L.C., Remington, S. J., and Srere, P. A. Active
site mutants of pig citrate synthase: effects of
mutations on the enzyme catalytic and structural properties.
Biochemistry 35:10661-10672 (1996).
-
Mohamedali, K. A., Kurz, L. C., and Rudolph, F. B. Site-directed
mutagenesis of active site glutamate-217 in
mouse adenosine deaminase. Biochemistry 35:1672-1680 (1996).
-
Sideraki, V., Wilson, D. K., Kurz, L. C., Quiocho, F. A., and Rodolph,
F. B. Site-directed mutagenesis of histidine
238 in mouse adenosine deaminase: substitution of histidine
238 does not impede hydroxylate
formation. Biochemistry 35:15019-15208 (1996).
-
Kurz, L. C., Shah, S., Frieden, C., et al. Catalytic strategy of
citrate synthase: subunit interactions revealed
as a consequence of a single amino acid change in the
oxaloacetate binding site. Biochemistry
34:13278-13288 (1995).
|