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

Composite table

Caldiserica


[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 41.37 Ser AGA 0 TCT 15.74 Tyr ATA 0 TAT 25.32 Cys ACA 0 TGT 3.70 T
GAA 1 TTC 13.32 GGA 1 TCC 5.21 GTA 1 TAC 12.19 GCA 1 TGC 2.62 C
Leu TAA 1 TTA 22.85 TGA 1 TCA 18.00 ochre TTA 0 TAA 1.76 opal Sec TCA 0 TGA 0.89 A
CAA 1 TTG 12.45 CGA 1 TCG 5.40 amber CTA 0 TAG 0.66 Trp CCA 1 TGG 7.21 G
C Leu AAG 0 CTT 41.18 Pro AGG 0 CCT 14.21 His ATG 0 CAT 8.94 Arg ACG 1 CGT 3.10 T
GAG 1 CTC 9.29 GGG 1 CCC 4.10 GTG 1 CAC 5.11 GCG 0 CGC 1.41 C
TAG 1 CTA 7.47 TGG 1 CCA 14.71 Gln TTG 1 CAA 13.69 TCG 1 CGA 2.48 A
CAG 1 CTG 4.39 CGG 1 CCG 3.79 CTG 1 CAG 7.93 CCG 1 CGG 0.80 G
A Ile AAT 0 ATT 49.48 Thr AGT 0 ACT 15.61 Asn ATT 0 AAT 33.61 Ser ACT 0 AGT 11.26 T
GAT 1 ATC 13.73 GGT 1 ACC 6.70 GTT 1 AAC 16.13 GCT 1 AGC 7.15 C
TAT 0 ATA 31.14 TGT 1 ACA 22.35 Lys TTT 1 AAA 60.01 Arg TCT 1 AGA 21.94 A
Met CAT 3 ATG 19.67 CGT 1 ACG 5.87 CTT 1 AAG 25.89 CCT 1 AGG 9.65 G
G Val AAC 0 GTT 33.88 Ala AGC 0 GCT 12.76 Asp ATC 0 GAT 35.78 Gly ACC 0 GGT 20.22 T
GAC 1 GTC 6.75 GGC 1 GCC 5.60 GTC 1 GAC 13.34 GCC 1 GGC 11.95 C
TAC 1 GTA 21.19 TGC 1 GCA 32.55 Glu TTC 1 GAA 54.73 TCC 1 GGA 25.81 A
CAC 1 GTG 9.22 CGC 1 GCG 5.62 CTC 1 GAG 20.42 CCC 1 GGG 8.70 G



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