Zobrazeno 1 - 10
of 66
pro vyhledávání: '"C R Middaugh"'
Autor:
Henryk Mach, C R Middaugh
Publikováno v:
Biochemistry. 34:9913-9920
Although acidic fibroblast growth factor (aFGF) lacks a conventional signal sequence, it is often found complexed to sulfated proteoglycans on the external surface of cells. The protein also forms a "molten globule"-like state at neutral pH and physi
Autor:
C R Middaugh, Henryk Mach
Publikováno v:
Analytical Biochemistry. 222:323-331
A method for deconvolution of the near-uv second-derivative spectra of proteins into their component tryptophan, tyrosine, and phenylalanine spectra is described. In this approach, the second-derivative spectra of tryptophan and tyrosine model compou
Autor:
D. B. Volkin, Narasimha Sreerama, Patricia A. Osumi-Davis, A-Young M. Woody, Robert W. Woody, C. R. Middaugh
Publikováno v:
Journal of Molecular Biology. 237:5-19
It has been demonstrated that the amino acids Asp537, Asp812, Lys631, His811 and Tyr639 are involved in bacteriophage T7 RNA polymerase catalysis. In the present paper, we report kinetic, spectroscopic and calorimetric characterization of the wild-ty
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1203:18-26
The actions of the anti-ulcer drug sucralfate have been proposed to be mediated through interaction with fibroblast growth factors (Folkman, J., Szabo, S., Strovroff, M., McNeil, P., Li, W. and Shing, Y. (1991) Ann. Surg. 214, 414-427). We show here
Autor:
C J Burke, H Ji, Henryk Mach, C R Middaugh, Steven M. Pitzenberger, James A. Ryan, Adel M. Naylor, John A. Thomson, Michael J. Bogusky, John S. Cordingley
Publikováno v:
Protein Science. 2:900-914
The peptide (Gly-L-Tyr-L-Asp-L-Lys-L-Tyr)6, referred to as F4-6, was synthesized as a model for a schistosome eggshell protein in which the Gly-Tyr-Asp-Lys-Tyr consensus sequence is repeated over 40 times. Analysis by CD, Fourier transform infrared s
Autor:
J O Gress, J M Dabora, P. K. Tsai, Mark W. Bruner, M Keogan, David B. Volkin, C R Middaugh, Bozena Matuszewska, Joseph V. Bondi, K C Thompson
Publikováno v:
Pharmaceutical Research. 10:649-659
The design of an aqueous formulation for acidic fibroblast growth factor (aFGF) requires an understanding of the type of compounds that can either directly or indirectly stabilize the protein. To this end, spectrophotometric turbidity measurements we
Publikováno v:
ChemInform. 26
Autor:
A S Zeft, Mark W. Bruner, Gautam Sanyal, James A. Ryan, H L Robbins, C R Middaugh, C J Burke, Robert L. Lafemina, M G Cordingley
Publikováno v:
Journal of Biological Chemistry. 267:9639-9644
The N-terminal domain of human immunodeficiency virus (HIV-1) integrase (IN) contains the sequence motif His-Xaa3-His-Xaa23-Cys-Xaa2-Cys, which is strongly conserved in all retroviral and retrotransposon IN proteins. This structural motif constitutes
Publikováno v:
Journal of Biological Chemistry. 266:23637-23640
Acidic fibroblast growth factor (aFGF) is unstable at physiological temperatures in the absence of polyanions such as heparin. Therefore, the effect of temperature on the kinetics of refolding of aFGF has been examined in the presence and absence of
Publikováno v:
Journal of Biological Chemistry. 265:4844-4848
The transparency of the mammalian lens is primarily maintained by short range order among the major proteins of the lens fiber cells, the crystallins. Although these proteins are highly conserved at the amino acid sequence level, it has proven diffic