Home | tRNADB-CE : tRNA gene database curated manually by experts

Composite table

CandidatusPacebacteria


[Important Notice]
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.
Number of tRNA genes / Codon usage (permillage)
T C A G
AA anti
codon
tRNA codon usage AA anti
codon
tRNA codon usage AA anti
codon
tRNA codon usage AA anti
codon
tRNA codon usage
T phe AAA 0 TTT 41.06 Ser AGA 0 TCT 16.71 Tyr ATA 0 TAT 23.89 Cys ACA 0 TGT 4.22 T
GAA 2 TTC 9.13 GGA 6 TCC 5.77 GTA 6 TAC 7.83 GCA 7 TGC 1.84 C
Leu TAA 3 TTA 28.73 TGA 6 TCA 15.02 ochre TTA 0 TAA 2.08 opal Sec TCA 0 TGA 0.58 A
CAA 7 TTG 29.47 CGA 6 TCG 5.46 amber CTA 0 TAG 0.63 Trp CCA 10 TGG 13.40 G
C Leu AAG 0 CTT 17.91 Pro AGG 0 CCT 11.04 His ATG 0 CAT 12.23 Arg ACG 0 CGT 9.17 T
GAG 3 CTC 9.30 GGG 6 CCC 7.43 GTG 7 CAC 6.10 GCG 7 CGC 7.22 C
TAG 7 CTA 11.60 TGG 3 CCA 16.50 Gln TTG 6 CAA 33.88 TCG 5 CGA 6.80 A
CAG 4 CTG 9.21 CGG 6 CCG 4.23 CTG 6 CAG 11.01 CCG 5 CGG 1.91 G
A Ile AAT 0 ATT 46.84 Thr AGT 0 ACT 24.47 Asn ATT 0 AAT 31.50 Ser ACT 2 AGT 14.49 T
GAT 6 ATC 17.74 GGT 5 ACC 13.79 GTT 6 AAC 11.94 GCT 8 AGC 7.07 C
TAT 6 ATA 12.06 TGT 6 ACA 13.60 Lys TTT 7 AAA 60.07 Arg TCT 7 AGA 13.91 A
Met CAT 6 ATG 20.85 CGT 7 ACG 5.76 CTT 6 AAG 14.43 CCT 6 AGG 2.38 G
G Val AAC 0 GTT 27.48 Ala AGC 0 GCT 27.18 Asp ATC 0 GAT 36.99 Gly ACC 0 GGT 24.19 T
GAC 7 GTC 8.84 GGC 7 GCC 14.94 GTC 3 GAC 11.01 GCC 4 GGC 12.94 C
TAC 4 GTA 14.76 TGC 6 GCA 17.86 Glu TTC 6 GAA 47.51 TCC 6 GGA 19.51 A
CAC 7 GTG 14.29 CGC 6 GCG 7.78 CTC 6 GAG 17.78 CCC 7 GGG 4.65 G



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