Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Rodney S. Roche"'
Publikováno v:
Molecular Microbiology. 12:747-759
Summary Using deletion mutants, It is shown that part of the prosequence, the Ω-peptide (-4, -24), of the thermolysin-like neutral protease (TNP) from Bacillus cereus, Cnp, is not required for efficient processing and secretion of fully functional m
Publikováno v:
Protein Engineering, Design and Selection.
Publikováno v:
Molecular microbiology. 6(12)
Summary The Bacillus cereus cnp gene coding for the thermolysin-like neutral protease (TNP) has been cloned, sequenced, and expressed in Bacillus subtilis. The protease is first produced as a pre-pro-protein (Mr= 61000); the pro-peptide is approximat
Publikováno v:
Canadian Journal of Biochemistry. 52:981-990
The physicochemical properties of the extracellular protease of the fungus Malbranchea pulchella, for which we have adopted the name thermomycolase, were investigated. The molecular weight of diisopropylphosphorylthermomycolase was found to be 32 000
Publikováno v:
Analytical Biochemistry. 70:313-326
An equation is found relating the fractional activity, (v/v0), of an enzyme assay mixture to the total concentrations of metalloenzyme, active site metal ion, metal-binding ligand and substrate and the stability constants of the complexes present. Wh
Autor:
Rodney S. Roche, Ronald J. T. Corbett
Publikováno v:
Biochemistry. 23:1888-1894
The urea denaturation of sperm whale myoglobin and thermal denaturation of ribonuclease have been studied by following the associated volume changes by size-exclusion chromatography on a Toya Soda TSK 3000SW gel permeation column. The permeation prop
Publikováno v:
Biochemical and Biophysical Research Communications. 58:8-12
Attention is drawn to the fact that, in comparison to those values derived from sedimentation equilibrium experiments, gel chromatographic methods give anomalously low molecular weights for a variety of proteases. This appears to be particularly true
Autor:
Gerrit Voordouw, Rodney S. Roche
Publikováno v:
Biochemistry. 13:5017-5021
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 12:19-29
Thermograms of H2S evolved during linearly temperature-programmed pyrolysis of sulphur-containing materials contain peaks corresponding to different modes of H2S generation. Variations in the sulphur isotope composition of the evolved H2S are charact
Autor:
Rodney S. Roche, Shlomo Pundak
Publikováno v:
Biochemistry. 23:1549-1555
At physiological pH, bovine testes calmodulin (t-CaM) upon excitation at 278 nm shows typical tyrosine fluorescence at 305 nm and a spectral band characteristic of emission from tyrosinate , at 330-350 nm. In addition, a new band at 312-320 nm appear