Zobrazeno 1 - 10
of 155
pro vyhledávání: '"F. Kalousek"'
Autor:
J. Adamec, F. Kalousek
Publikováno v:
Folia microbiologica. 44(1)
Procedures to introduce point mutations, restriction sites and insert or delete DNA fragments are very important tools to study protein function. We describe here two-step PCR-based method for generating single or multiple mutations, insertions and d
Autor:
G, Isaya, F, Kalousek
Publikováno v:
Methods in enzymology. 248
Publikováno v:
The Journal of biological chemistry. 269(12)
Most nuclearly encoded mitochondrial proteins are synthesized with an amino-terminal leader peptide that is cleaved by the mitochondrial processing peptidase (MPP). Purified rat liver MPP, like the Neurospora and yeast enzymes, consists of two nonide
Publikováno v:
The Journal of biological chemistry. 268(10)
When purified rat liver ornithine transcarbamylase (OTC), a trimer of 36 kDa subunits, was denatured in 6 M guanidine hydrochloride and then diluted 50-100-fold, no activity was recovered, and the OTC subunits aggregated. In contrast, when the chaper
Publikováno v:
Biochemical Society Transactions. 28:A350-A350
Publikováno v:
Journal of Biological Chemistry. 253:3939-3944
We report experiments describing the isolation and characterization of ornithine transcarbamylase from normal human liver. Our preparative procedure employs initial centrifugation and heat steps, intermediate batch-wise adsorption and desorption from
Publikováno v:
Journal of Biological Chemistry. 255:60-65
We have purified propionyl-CoA carboxylase from normal, postmortem human liver to homogeneity. The isolation procedure, which provided an approximately 3000-fold purification and an overall yield of 26%, employed initial centrifugation of a cetyltrim
Autor:
N R Morris, F Kalousek
Publikováno v:
Journal of Biological Chemistry. 244:1157-1163
An enzyme has been prepared from rat spleen which catalyzes the transfer of methyl groups from S-adenosylmethionine to cytosine moieties in DNA. This enzyme, which has been purified about 200-fold from the crude homogenate, differs from the known bac
Publikováno v:
Collection of Czechoslovak Chemical Communications. 31:2794-2802
Publikováno v:
Journal of Molecular Biology. 55:277-281
Native ribosomal subunits separated by sucrose gradient centrifugation are able to associate. The particles so formed sediment between 59 s and 63 s (designated 61 s ribosomes). In contrast, derived subunits associate to form 70 s ribosomes. The 50 s