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

Composite table

Plasmid


[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 1 TTT 20.58 Ser AGA 0 TCT 8.29 Tyr ATA 0 TAT 16.88 Cys ACA 0 TGT 3.89 T
GAA 57 TTC 18.84 GGA 19 TCC 8.71 GTA 40 TAC 12.95 GCA 37 TGC 5.40 C
Leu TAA 35 TTA 17.09 TGA 46 TCA 8.25 ochre TTA 1 TAA 1.58 opal Sec TCA 27 TGA 1.18 A
CAA 22 TTG 14.65 CGA 16 TCG 10.70 amber CTA 1 TAG 0.52 Trp CCA 51 TGG 12.86 G
C Leu AAG 1 CTT 11.82 Pro AGG 0 CCT 7.56 His ATG 0 CAT 11.49 Arg ACG 53 CGT 13.40 T
GAG 25 CTC 14.76 GGG 9 CCC 8.43 GTG 27 CAC 10.19 GCG 0 CGC 21.99 C
TAG 24 CTA 5.67 TGG 51 CCA 8.43 Gln TTG 52 CAA 17.10 TCG 3 CGA 4.19 A
CAG 54 CTG 38.74 CGG 17 CCG 19.45 CTG 25 CAG 22.74 CCG 49 CGG 8.86 G
A Ile AAT 0 ATT 26.64 Thr AGT 1 ACT 9.19 Asn ATT 0 AAT 19.59 Ser ACT 0 AGT 8.50 T
GAT 114 ATC 26.86 GGT 22 ACC 20.65 GTT 142 AAC 18.43 GCT 33 AGC 14.02 C
TAT 10 ATA 7.29 TGT 84 ACA 10.42 Lys TTT 56 AAA 30.50 Arg TCT 34 AGA 4.52 A
Met CAT 227 ATG 24.46 CGT 16 ACG 14.10 CTT 23 AAG 17.47 CCT 19 AGG 2.34 G
G Val AAC 2 GTT 16.14 Ala AGC 1 GCT 15.72 Asp ATC 0 GAT 29.30 Gly ACC 0 GGT 19.60 T
GAC 14 GTC 19.61 GGC 21 GCC 31.99 GTC 59 GAC 25.08 GCC 38 GGC 32.59 C
TAC 36 GTA 11.32 TGC 120 GCA 17.52 Glu TTC 51 GAA 36.10 TCC 52 GGA 11.19 A
CAC 6 GTG 24.84 CGC 8 GCG 32.27 CTC 13 GAG 23.45 CCC 9 GGG 11.12 G



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