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pro vyhledávání: '"Terumichi Tanaka"'
Publikováno v:
Bioscience, biotechnology, and biochemistry. 63(2)
Aqualysin I is the alkaline serine protease isolated from an extreme thermophile, Thermus aquaticus YT-1. We have analyzed the kinetic properties of aqualysin I, using thirty-one kinds of chromogenic succinyl-tripeptide p-nitroanilides as substrates
Publikováno v:
Bioscience, biotechnology, and biochemistry. 62(9)
We characterized the heat stability and detergent stabilities of aqualysin I, produced by Thermus aquaticus YT-1, and compared them with those of fungal proteinase K and Bacillus subtilisin. Aqualysin I displayed excellent heat and detergent stabilit
Publikováno v:
Bioscience, biotechnology, and biochemistry. 62(11)
Aqualysin I is the alkaline serine protease isolated from an extreme thermophile, Thermus aquaticus YT-1. We analyzed kinetic properties of aqualysin I, using sixteen kinds of chromogenic succinyl-tripeptide p-nitroanilides as substrates. And we comp
Publikováno v:
Applied and Environmental Microbiology. 76:786-793
Natural noncoding small RNAs have been shown to be involved in a number of cellular processes as regulators. Using the mechanisms thus elucidated, artificial small interfering RNAs (siRNAs), ribozymes, and RNA aptamers are also expected to be potenti
Publikováno v:
Applied Microbiology and Biotechnology. 84:349-356
The marine photosynthetic bacterium Rhodovulum sulfidophilum produces extracellular nucleic acids involved in its flocculation. Previously, we showed that the RNA fraction of these extracellular nucleic acids released into the culture medium contains
Publikováno v:
Journal of Biochemistry. 145:151-160
We prepared a series of shape variants of a pre-tRNA and examined substrate shape recognition by bacterial RNase P ribozyme and holoenzyme. Cleavage site analysis revealed two new subsites for accepting the T-arm and the bottom half of pre-tRNA in th
Autor:
Seiichiro Nishimura, Yo Kikuchi, Akira Hiraishi, Hiromichi Suzuki, Terumichi Tanaka, Tomoaki Ando
Publikováno v:
The Journal of Biochemistry. 139:805-811
The marine photosynthetic bacterium Rhodovulum sulfidophilum produces extracellular nucleic acids that are involved in its flocculation. These were found to be produced concomitantly with cell growth. The RNA fraction of these extracellular nucleic a
Publikováno v:
FEBS Letters. 577:101-104
We prepared some truncated and replaced P3 mutants of Escherichia coli RNase P RNA, and used them to examine the RNase P ribozyme and holoenzyme reactions of a pre-tRNA substrate. The results indicated that mutations in the P3 domain did not affect t
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 67:1172-1176
Bacterial ribonuclease P RNA ribozyme can do the hyperprocessing reaction, the internal cleavage reaction of some floppy eukaryotic tRNAs. The hyperprocessing reaction can be used as a detection tool to examine the stability of the cloverleaf shape o
Autor:
Amanda N. Wilton, Michihiro Araki, Yo Kikuchi, Terumichi Tanaka, Yoshiaki Hori, Mohamed Nouri El-Attug, Yukio Sugiura, S Sadat-Ebrahimi, Kenneth T. Douglas, Elena V. Bichenkova
Publikováno v:
Biochemistry. 40:603-608
2,2'-p-Phenylene bis[6-(4-methyl-1-piperazinyl)]benzimidazole, 2,2'-bis(3,5-dihydroxyphenyl)-6,6'-bis benzimidazole, and 2,2'-bis(4-hydroxyphenyl)-6,6'-bis benzimidazole are shown by UV-visible and fluorescence spectrophotometry to be strong ligands