Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Hisayuki Ishikura"'
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1728:143-149
In Bacillus subtilis, four codons, CCU, CCC, CCA, and CCG, are used for proline. There exists, however, only one proline-specific tRNA having the anticodon mo(5)UGG. Here, we found that this tRNA(Pro)(mo(5)UGG) can read not only the codons CCA, CCG a
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1626:75-82
The tRNA1Ser (anticodon VGA, V=uridin-5-oxyacetic acid) is essential for translation of the UCA codon in Escherichia coli. Here, we studied the translational abilities of serine tRNA derivatives, which have different bases from wild type at the first
Publikováno v:
Journal of Biochemistry. 123:853-858
Bacillus subtilis has been thought to have a high readthrough rate at the UGA stop codon because no opal suppressor tRNA has been isolated so far [Lovett et al. (1991) J. Bacteriol. 173, 1810-1812]. To examine whether a tRNATrp which we have characte
Publikováno v:
Journal of Advanced Science. 5:91-94
The coding properties of 5-methoxyuridine in the wobble position of threonine and valine tRNAs from Bacillus subtilis were investigated by the technique of aminoacyl-tRNA binding to ribosomes. 5-Methoxyuridine is recognized by A, G, and fairly well b
Publikováno v:
Biochimica et biophysica acta. 1130(3)
Three B. subitilis serine tRNAs were sequenced including modified nucleosides. All the serine tRNAs contained 1-methyl-adenosine in the D-loop. As other characteristic modified nucleosides, 5-methoxyuridine was found in the first letter of the antico
Publikováno v:
Nucleic Acids Research. 20:3514-3514
Autor:
Hisayuki Ishikura, Katsutoshi Murao
Publikováno v:
Nucleic Acids Research. 5:s333-s338
A new modified nucleoside N was found to be located at the first letter position of the anticodon of tRNA (1)(Gly) from B. subtilis . Its structure was characterized as 5-carboxymethylaminomethyluridine(cmam (5) U). The structure determination of N w
Publikováno v:
Nucleic Acids Research. 10:715-718
A valine tRNA was purified from Bacillus subtilis W168 by a combined use of several column chromatographic systems. The nucleotide sequence was determined to be pG-G-A-G-G-A-U-U-A-G-C-U-C-A-G-C-D-G-G-G-A-G-A-G-C-A-U-C--G-C-C-U-mo5U-A-C-m6-A -A-G-C-A-
Autor:
Yuko Yamada, Hisayuki Ishikura
Publikováno v:
FEBS Letters. 54:155-158
Autor:
Tairo Oshima, Kimitsuna Watanabe, Takahisa Ohta, Izumi Kumagai, Katsutoshi Murao, Takashi Matsumoto, Tsunemi Hasegawa, Hisayuki Ishikura
Publikováno v:
The Journal of Biochemistry. 101:1191-1198
The efficiency of methylation of tRNA by a thermostable tRNA(guanosine-2')-methyltransferase (Gm-methylase) was examined at various temperatures using several species of tRNA isolated from Escherichia coli, yeast and Bacillus subtilis, each possessin