Composite table

Ascoviridae


[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 18.82 Ser AGA 0 TCT 13.02 Tyr ATA 0 TAT 19.33 Cys ACA 0 TGT 16.72 T
GAA 0 TTC 16.66 GGA 0 TCC 8.29 GTA 0 TAC 22.72 GCA 0 TGC 9.30 C
Leu TAA 2 TTA 19.64 TGA 0 TCA 14.93 ochre TTA 0 TAA 1.82 opal Sec TCA 0 TGA 0.86 A
CAA 0 TTG 21.28 CGA 0 TCG 16.66 amber CTA 0 TAG 0.61 Trp CCA 0 TGG 9.68 G
C Leu AAG 0 CTT 8.36 Pro AGG 0 CCT 7.53 His ATG 0 CAT 12.33 Arg ACG 0 CGT 13.82 T
GAG 0 CTC 9.66 GGG 0 CCC 6.66 GTG 0 CAC 11.35 GCG 0 CGC 10.89 C
TAG 0 CTA 11.91 TGG 0 CCA 11.78 Gln TTG 0 CAA 18.62 TCG 0 CGA 12.42 A
CAG 0 CTG 12.34 CGG 0 CCG 10.42 CTG 0 CAG 10.02 CCG 0 CGG 3.64 G
A Ile AAT 0 ATT 21.10 Thr AGT 0 ACT 15.91 Asn ATT 0 AAT 33.35 Ser ACT 0 AGT 16.09 T
GAT 2 ATC 16.06 GGT 0 ACC 14.05 GTT 0 AAC 29.21 GCT 0 AGC 10.40 C
TAT 5 ATA 26.42 TGT 0 ACA 17.31 Lys TTT 0 AAA 38.30 Arg TCT 0 AGA 16.73 A
Met CAT 0 ATG 28.23 CGT 0 ACG 16.18 CTT 0 AAG 20.76 CCT 0 AGG 6.30 G
G Val AAC 0 GTT 18.53 Ala AGC 0 GCT 14.94 Asp ATC 0 GAT 39.21 Gly ACC 0 GGT 22.21 T
GAC 0 GTC 12.16 GGC 0 GCC 13.10 GTC 0 GAC 26.83 GCC 0 GGC 8.54 C
TAC 0 GTA 18.74 TGC 0 GCA 15.10 Glu TTC 0 GAA 36.11 TCC 0 GGA 11.16 A
CAC 0 GTG 21.55 CGC 0 GCG 13.03 CTC 0 GAG 17.08 CCC 0 GGG 3.23 G



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