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

Composite table

candidatedivisionWS6


[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 31.21 Ser AGA 0 TCT 18.17 Tyr ATA 0 TAT 24.34 Cys ACA 0 TGT 5.29 T
GAA 8 TTC 13.17 GGA 12 TCC 6.10 GTA 7 TAC 14.12 GCA 9 TGC 2.06 C
Leu TAA 14 TTA 27.82 TGA 9 TCA 16.34 ochre TTA 0 TAA 2.03 opal Sec TCA 0 TGA 0.69 A
CAA 15 TTG 8.89 CGA 13 TCG 4.72 amber CTA 0 TAG 0.96 Trp CCA 7 TGG 9.35 G
C Leu AAG 0 CTT 24.08 Pro AGG 0 CCT 12.75 His ATG 0 CAT 9.92 Arg ACG 0 CGT 4.56 T
GAG 8 CTC 8.70 GGG 13 CCC 4.73 GTG 6 CAC 4.75 GCG 8 CGC 4.31 C
TAG 11 CTA 12.39 TGG 11 CCA 12.87 Gln TTG 16 CAA 16.34 TCG 9 CGA 2.79 A
CAG 12 CTG 14.57 CGG 13 CCG 5.68 CTG 11 CAG 15.85 CCG 2 CGG 2.38 G
A Ile AAT 0 ATT 32.73 Thr AGT 0 ACT 16.58 Asn ATT 0 AAT 31.78 Ser ACT 0 AGT 16.86 T
GAT 4 ATC 17.19 GGT 9 ACC 9.28 GTT 19 AAC 16.88 GCT 8 AGC 7.89 C
TAT 8 ATA 31.58 TGT 5 ACA 26.65 Lys TTT 7 AAA 44.18 Arg TCT 14 AGA 22.15 A
Met CAT 24 ATG 21.10 CGT 8 ACG 4.84 CTT 7 AAG 26.44 CCT 12 AGG 7.96 G
G Val AAC 0 GTT 23.82 Ala AGC 0 GCT 18.80 Asp ATC 0 GAT 42.89 Gly ACC 0 GGT 24.77 T
GAC 8 GTC 9.22 GGC 12 GCC 8.89 GTC 7 GAC 15.27 GCC 5 GGC 8.90 C
TAC 10 GTA 27.34 TGC 4 GCA 27.26 Glu TTC 11 GAA 42.12 TCC 10 GGA 23.81 A
CAC 10 GTG 7.73 CGC 12 GCG 5.53 CTC 10 GAG 29.84 CCC 10 GGG 7.80 G



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