Composite table

Epsilonproteobacteria


[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 47.26 Ser AGA 0 TCT 16.15 Tyr ATA 0 TAT 37.99 Cys ACA 0 TGT 6.46 T
GAA 0 TTC 7.08 GGA 0 TCC 2.86 GTA 0 TAC 8.23 GCA 0 TGC 3.24 C
Leu TAA 0 TTA 46.33 TGA 0 TCA 14.42 ochre TTA 0 TAA 2.58 opal Sec TCA 0 TGA 0.91 A
CAA 0 TTG 11.52 CGA 0 TCG 2.35 amber CTA 0 TAG 0.70 Trp CCA 0 TGG 7.01 G
C Leu AAG 0 CTT 21.84 Pro AGG 0 CCT 11.67 His ATG 0 CAT 9.53 Arg ACG 0 CGT 2.42 T
GAG 0 CTC 3.45 GGG 0 CCC 1.98 GTG 0 CAC 3.94 GCG 0 CGC 1.81 C
TAG 0 CTA 11.58 TGG 0 CCA 9.23 Gln TTG 0 CAA 30.12 TCG 0 CGA 2.04 A
CAG 0 CTG 2.26 CGG 0 CCG 1.94 CTG 0 CAG 4.70 CCG 0 CGG 0.62 G
A Ile AAT 0 ATT 44.68 Thr AGT 0 ACT 18.27 Asn ATT 0 AAT 61.76 Ser ACT 0 AGT 17.76 T
GAT 0 ATC 12.84 GGT 0 ACC 5.32 GTT 0 AAC 15.98 GCT 0 AGC 11.04 C
TAT 0 ATA 33.21 TGT 0 ACA 20.06 Lys TTT 0 AAA 88.41 Arg TCT 0 AGA 21.09 A
Met CAT 0 ATG 19.60 CGT 0 ACG 3.72 CTT 0 AAG 18.45 CCT 0 AGG 3.86 G
G Val AAC 0 GTT 18.88 Ala AGC 0 GCT 19.10 Asp ATC 0 GAT 46.92 Gly ACC 0 GGT 14.02 T
GAC 0 GTC 3.54 GGC 0 GCC 5.46 GTC 0 GAC 10.37 GCC 0 GGC 7.37 C
TAC 0 GTA 16.21 TGC 0 GCA 19.93 Glu TTC 0 GAA 59.86 TCC 0 GGA 15.49 A
CAC 0 GTG 5.51 CGC 0 GCG 3.95 CTC 0 GAG 18.42 CCC 0 GGG 4.70 G



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