tRNA & aminoacyl-tRNA synthetase table | taaRSAt home page
| codons | read by: | codon usage |
|---|---|---|
| AUG | anticodon CAU | 24.5 |
Codon usage statistics are from the Codon Usage Database at the Kazusa DNA Research Institute.
In the sequences below, several regions of interest have been marked, including the low stability regions (TATA-like sequences) in the 5'-flanks thought to be important for high transcriptional activity, the CAA triplets thought to indicate the region of transcription initiation and the poly(T) stretches thought to act as transcription terminators. Bases which vary between isoacceptors are highlighted, as are anticodons.
| 5' flanks |
|---|
| Met-i(CAT)_1 Met-i(CAT)_7 Met-i(CAT)_9 |
| GTTATACATTACCATGATAAATATATACCTAATTAACATTACAACAACAA |
| Met-i(CAT)_10 |
| AAGGTTTATTTAACGGTTATATAAAACTTGGATATAAAACATTCAAAACA |
| Met-i(CAT)_12 |
| TGTATATTTAATAATCTTTATAAATTTAAAATTATTATTTAAATCAAAAA |
| Met-i(CAT)_13 |
| TCCCTTTTGTATGTATTTATATTTTATAAATAAGAAAAAAGTATCAACAA |
| Met-i(CAT)_2 Met-i(CAT)_4 |
| TACCTAAAGTAAATGTATACATATCATATTTGTAGCTTAGTTAACATCAA |
| Met-i(CAT)_3 |
| TATCTTTCAATCTCTTTTATATATATAAAGAATGACTCATCTATCAAAAA |
| Met-i(CAT)_5 |
| TTTGACAATGGTAATAACTAAAGGTATCATGTATAATATATTAACAAAAA |
| Met-i(CAT)_6 |
| AAGGTTTATTTAACGCTTATATAAAACTTGGATATAAAACATTCAAAACA |
| Met-i(CAT)_8 |
| CGGATTTATTATTTGGTTAATTAAATGATTTGTATGATGATTAACAAAAA |
A
A-T
T-A
C-G
A-T
G-C
A-T
G-C AA
GA T GGTCC A
C CGCGG ||||| G
G |||* CCAGG C
G GCGT C AT
AA G A T
G-C GG
T-A
G-C
G-C
G-C
C A
C A
CAT
| 3' flanks |
|---|
| Met-i(CAT)_1 Met-i(CAT)_7 Met-i(CAT)_9 |
| GTATTGTTACTCTTTTTTTTTTTTT |
| Met-i(CAT)_10 |
| TAAGTTTTTGATTATTTTTTTCCTT |
| Met-i(CAT)_12 |
| TAATCTTTTTTTTTTGGCAGATATA |
| Met-i(CAT)_13 |
| TGTTTTTTCTAATTTTACCGTATTT |
| Met-i(CAT)_2 Met-i(CAT)_4 |
| AAATGTTTCGTGTTTTTTTGTTTTG |
| Met-i(CAT)_3 |
| ATCGAGTTTTTTTTTTCCCTATTTA |
| Met-i(CAT)_5 |
| GAGTTTTAAATTTCTTTTTTTTTCT |
| Met-i(CAT)_6 |
| TAAGTTTTTGATTATTTTTTTCCAT |
| Met-i(CAT)_8 |
| ATTTTTTTTTTTTTTTTTTTTTTTT |
unusual T loop sequence: GATC instead of GTTC
Met-i(CAT)_12
G5->A C11->T G27->A C49->A G65->T C68->T
Met-i(CAT)_13
T2->G A71->C
Akama K, et al.
Nucleotide sequence of a methionine initiator tRNA gene of Arabidopsis thaliana.
Plant Mol Biol. 1989 Nov;13(5):599-600.
tRNA & aminoacyl-tRNA synthetase table | taaRSAt home page
Last updated December 12, 1999; Ian Small