Zobrazeno 1 - 7
of 7
pro vyhledávání: '"David E. Fahrney"'
Autor:
Elton E. Erp, David E. Fahrney
Publikováno v:
Archives of Biochemistry and Biophysics. 168:1-7
Bovine γ-globulin was separated into four fractions by chromatography on cellulose phosphate. The chromatographic distribution was similar to that reported for human and dog γ-globulin. More than 80% of a nonspecific phagocytosis stimulating factor
Publikováno v:
Biochemical and Biophysical Research Communications. 83:107-113
Arginine deiminase (EC 3.5.3.6) from Mycoplasma arthritidis is a dimeric enzyme. Velocity centrifugation in 6 M guanidine HCl and peptide mapping of the BrCN fragments suggest that the subunits are identical. The reaction of one out of four sulfhydry
Autor:
Douglas W. Smith, David E. Fahrney
Publikováno v:
Biochemical and Biophysical Research Communications. 83:101-106
Arginine deiminase (EC 3.5.3.6) catalyzes the hydrolysis of arginine to ammonia and citrulline. This reaction is postulated to occur in three steps: (1) formation of the Michaelis complex, (2) the formation of an amidino-enzyme intermediate and liber
Publikováno v:
Biochemical and Biophysical Research Communications. 116:1125-1128
Methanobacterium thermoautotrophicum was grown in phosphate-limited chemostat cultures at a dilution rate corresponding to a doubling time of 13.2 h. The cyclic-2,3-diphospho-D-glycerate content of these cells was 8 to 10-fold lower than that of cell
Publikováno v:
Systematic and Applied Microbiology. 7:388-392
Summary Cultivation of M. thermoautotrophicum under K + - and phosphate-limiting conditions in chemostat cultures provided evidence that this organism can grow rapidly without the need to maintain high internal concentrations of K + and cyclic diphos
Autor:
David E. Fahrney, Robert J. Seely
Publikováno v:
Current Microbiology. 10:85-87
The cyclic pyrophosphate obtained fromMethanobacterium thermoautotrophicum was converted tosn-glycerol 3-phosphate by a stereospecific route. This conversion establishes the structure as cyclic-2,3-diphospho-d-glycerate. The same method was used to d
Autor:
David E. Fahrney, Donald E. Moss
Publikováno v:
Biochemical pharmacology. 27(23)
A kinetic analysis of the interactions of gold fish and rat brain AChE (acetylcholine acetylhydrolase, EC 3.1.1.7) with acetylthiocholine substrate and sulfonyl fluoride inhibitors revealed several differences between these enzymes. The fish brain AC