tRNADB-CE
: tRNA gene database curated manually by experts
Takashi Abe1, Toshimichi Ikemura2, Junichi Sugahara3, Akio Kanai3, Yasuo Ohara2, Hiroshi Uehara2, Makoto Kinouchi4,
Shigehiko Kanaya5, Yuko Yamada1, Akira Muto6, Yo Kikuchi1, Hachiro Inokuchi1
1. Niigata Univ., 2. Nagahama Inst. of Bio-Sci. and Tech., 3. Keio Univ., 4. Yamagata Univ., 5. NAIST, 6. Hirosaki Univ.
Composite table
DSM 25026
Bacteria
[Important Notice]
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This table can browse both anticodon number and codon usage concurrently. When you consider the correlation of codon usage with anticodon number (i.e., number of tRNA genes having the respective anticodon), you have to pay attention to "wobble pairing" between the codon third position and the anticodon first position. For example, G base at the anticodon first position can pair with either U or C at the codon third position, and thus one anticodon can recognize two codons. U at the anticodon first position can pair with either A or G at the codon third position, and thus the anticodon also can recognize two codons. Furthermore, there exist the cases where the anticodon first position is enzymatically modified resulting in change of the codon recognition pattern. |
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 | tRNADB-CE was supported by Integrated Database Project from the Ministry of Education, Culture, Sports, Science and Technology, Japan. |
Bioinformatics Laboratory, Information Engineering, Niigata University. | |