tRNA & aminoacyl-tRNA synthetase table | taaRSAt home page
| codons | read by: | codon usage (codons/1000) | |
|---|---|---|---|
| cytosol | mitochondria | ||
| GUA | anticodons IAC, UAC | 10.1 | 14.3 |
| GUC | anticodon IAC | 12.7 | 12.2 |
| GUG | anticodon CAC | 17.5 | 12.0 |
| GUU | anticodon IAC | 27.3 | 18.5 |
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 |
|---|
| Val(AAC)_1 Val(AAC)_2 |
| CAAGTCAATAATAGTTAAAATCAATGATTAACGGACGTGTAACAACAAAA |
| Val(AAC)_3 |
| ATTTCTAATTTAGGTTTAAGTATTTTGTAATGTTATCTATGTTCAGACAA |
| Val(AAC)_4 |
| TTTGTTTTCGCTAAGGATAAAAAAAACTTAACAAATGTTACAAGCAAAAA |
| Val(AAC)_5 |
| CCTTTAGTAATAATAGATAAATAGTTCAAATTTGGACTAGAGTGCACAAA |
| Val(AAC)_6 |
| CAGTTATCTATATGTATATATATATTGTTGAGGTTAGAAAGAAGCATGTA |
| Val(AAC)_7 |
| GATCAGTAAGGAAGATAGAATATGTTAAACCAACATCAAGAAGACAAAAA |
| Val(AAC)_8 |
| AATATTATAGCTACTCAATAACATGTTATATTTTTGATGTTACATGCAAA |
| Val(AAC)_9 |
A
G-C
G-C
T*G
T-A
T-A
C-G
G-C CA
TGA T GGGCC A
T TGTGG *|||| G
G ||| TCCGG C
G TCAC C TT
TTA G A T
T-A GG
C-G
A-T
G-C
T-A
C C
T A
AAC
| 3' flanks |
|---|
| Val(AAC)_1 Val(AAC)_2 |
| TTTCTTCTTTTAATTTTTTTTTTTT |
| Val(AAC)_3 |
| TATCTTTCGTTTTTTATCTTATATT |
| Val(AAC)_4 |
| ATAACATATGTTTTTGTTTTGTCAG |
| Val(AAC)_5 |
| AATTTATTTTTCGTTTTTTAATTTG |
| Val(AAC)_6 |
| TTATTTTGACATATTTTTACCTTGG |
| Val(AAC)_7 |
| GTTAATTGCTTTTTATTTCATTTTT |
| Val(AAC)_8 |
| TTGTCAATACTTTTATTTTAACGTA |
| Val(AAC)_9 |
none
| 5' flanks |
|---|
| Val(CAC)_1 Val(CAC)_9 |
| TCTATTGTATATTAGGAAATATACATTAATCTGAACCTATGATCAACAAT |
| Val(CAC)_2 |
| ACTAGATTATTTAAGTATATTTATAATAAAGTAAAGAGTCTAACAAAAAC |
| Val(CAC)_3 |
| TTGTTAAATGACCGAATCAATATACTTCTCTTGTTAAACTAAGTATCAAA |
| Val(CAC)_4 |
| ATTTTGTTAAGCTTCCTTATTAAATACAAACTTAATTGAATTAATAAAAA |
| Val(CAC)_5 |
| TACAAAATAATCATATAAAGGAAAAAATAATACACAATATACCCATCAAA |
| Val(CAC)_6 |
| AATCCGTAACTTTGGCAATATAAATAAGCTTCTCAAATTATTAACAAATC |
| Val(CAC)_7 |
| AAGAGAGTTTTTTCTTGGACATATATAATTAACATTCAATGGACATTAAC |
A
G-C
T-A
C-G
T-A
G-C
G*T
G-C CA
TGA T GGGCC A
C TGTGG ||||| G
G ||| CCCGG C
G TCAC C TT
TTA G A T
C-G GG
T-A
A-T
G-C
T-A
C C
T A
CAC
| 3' flanks |
|---|
| Val(CAC)_1 Val(CAC)_9 |
| TAATTTTTTTATTTTTATTTTTTAT |
| Val(CAC)_2 |
| TGCTTTTTTTTTTGCAACACATAAT |
| Val(CAC)_3 |
| TATCTACTTAATATAATTCCTTTCT |
| Val(CAC)_4 |
| TTTTTTTACTCTTTTTTTTGGGATT |
| Val(CAC)_5 |
| TATCTAAAATATCTGGAGATGTATG |
| Val(CAC)_6 |
| ATTTTTTGTCACTTTTTTAAGAAGC |
| Val(CAC)_7 |
| TTTTTTTCTCCTTCATATTTACGTT |
none
Val(CAC)_7
G9->A
| 5' flanks |
|---|
| Val(TAC)_1 |
| ATGCTTTAGTTTGAAAGTTAAATATTAAACGAGAGAATAAGGAGACATCA |
| Val(TAC)_2 |
| TTCTGTATTCTAAACTTTATATAGAATTAAATGATAATCTTGAACAGCAA |
| Val(TAC)_3 |
| TATGATTAAGTAAGTGATTAGAAAAGATAACATTATAATCTCAACATCAA |
| Val(TAC)_4 |
| CAATATCCATGAATGAGTCTATAAAAACAAAAATCACAACTCAATCATCA |
| Val(TAC)_6 |
| TGTTTAATATACATAGAGTTAAATTGTACTAAAGTTACCAATTTGTTGAA |
A
G-C
G-C
T-A
G-C
C-G
T-A
G-C CT
TGA T GGGTC A
G TGTGG *|||| G
G ||| TCCAG C
T TCAC C TT
TA G A T
T-A GG
T-A
T-A
G-C
C-G
C C
T A
TAC
| 3' flanks |
|---|
| Val(TAC)_1 |
| GTTTTTTGTAATTAGGATTGATTGA |
| Val(TAC)_2 |
| TCTTTTTCCTCTTTTTTTTTTTTGC |
| Val(TAC)_3 |
| TATTTTTTTATACCTATTCCCCTCT |
| Val(TAC)_4 |
| AACCATAGACAATTTTATAAATTTT |
| Val(TAC)_6 |
| GTTTTTTCATATAATGCTAACTCCT |
none
Val(TAC)_4
T59->C
Val(TAC)_6
G2->A G4->T C69->A C71->T
Gokhman I, et al.
Nucleotide sequence of tRNAVal(GUU) from Arabidopsis thaliana.
Nucleic Acids Res. 1990 Nov 25;18(22):6729.
tRNA & aminoacyl-tRNA synthetase table | taaRSAt home page
Last updated December 12, 1999; Ian Small