Composite table

Virus


[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 20.36 Ser AGA 2 TCT 8.22 Tyr ATA 0 TAT 16.80 Cys ACA 0 TGT 3.92 T
GAA 16 TTC 19.02 GGA 2 TCC 8.87 GTA 21 TAC 13.01 GCA 28 TGC 5.48 C
Leu TAA 121 TTA 17.06 TGA 4 TCA 8.10 ochre TTA 0 TAA 1.59 opal Sec TCA 0 TGA 1.20 A
CAA 62 TTG 14.24 CGA 1 TCG 10.70 amber CTA 0 TAG 0.52 Trp CCA 33 TGG 12.95 G
C Leu AAG 3 CTT 11.76 Pro AGG 3 CCT 7.44 His ATG 2 CAT 11.43 Arg ACG 1 CGT 13.29 T
GAG 0 CTC 14.68 GGG 0 CCC 8.50 GTG 31 CAC 10.19 GCG 2 CGC 22.13 C
TAG 2 CTA 5.59 TGG 3 CCA 8.36 Gln TTG 29 CAA 16.78 TCG 2 CGA 4.19 A
CAG 3 CTG 39.43 CGG 6 CCG 19.65 CTG 17 CAG 22.95 CCG 1 CGG 8.89 G
A Ile AAT 5 ATT 26.36 Thr AGT 51 ACT 9.04 Asn ATT 0 AAT 19.42 Ser ACT 1 AGT 8.46 T
GAT 9 ATC 26.93 GGT 1 ACC 20.88 GTT 132 AAC 18.48 GCT 6 AGC 14.16 C
TAT 54 ATA 7.41 TGT 7 ACA 10.48 Lys TTT 27 AAA 30.42 Arg TCT 67 AGA 4.54 A
Met CAT 14 ATG 24.53 CGT 18 ACG 14.01 CTT 57 AAG 17.51 CCT 9 AGG 2.36 G
G Val AAC 2 GTT 15.87 Ala AGC 3 GCT 15.44 Asp ATC 0 GAT 29.15 Gly ACC 0 GGT 19.36 T
GAC 3 GTC 19.47 GGC 1 GCC 32.29 GTC 30 GAC 25.04 GCC 8 GGC 32.60 C
TAC 3 GTA 11.50 TGC 4 GCA 17.59 Glu TTC 9 GAA 36.11 TCC 50 GGA 11.41 A
CAC 2 GTG 25.07 CGC 3 GCG 31.99 CTC 2 GAG 23.65 CCC 1 GGG 11.18 G



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