Composite table

Complete genome

Bacteria


[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 7 TTT 18.91 Ser AGA 17 TCT 7.48 Tyr ATA 1 TAT 15.55 Cys ACA 6 TGT 3.64 T
GAA 24387 TTC 19.88 GGA 17796 TCC 9.59 GTA 26324 TAC 13.30 GCA 16838 TGC 5.98 C
Leu TAA 19335 TTA 14.91 TGA 20296 TCA 7.18 ochre TTA 22 TAA 1.49 opal Sec TCA 5323 TGA 1.43 A
CAA 15524 TTG 13.45 CGA 9858 TCG 11.50 amber CTA 65 TAG 0.54 Trp CCA 16771 TGG 13.16 G
C Leu AAG 1463 CTT 11.23 Pro AGG 24 CCT 7.18 His ATG 6 CAT 10.94 Arg ACG 33206 CGT 12.08 T
GAG 14348 CTC 15.87 GGG 10361 CCC 9.94 GTG 18399 CAC 10.82 GCG 822 CGC 25.34 C
TAG 19890 CTA 4.98 TGG 21490 CCA 7.25 Gln TTG 26605 CAA 15.26 TCG 3047 CGA 3.93 A
CAG 21729 CTG 43.23 CGG 8783 CCG 20.92 CTG 9896 CAG 24.32 CCG 13283 CGG 9.86 G
A Ile AAT 7 ATT 23.59 Thr AGT 462 ACT 8.10 Asn ATT 8 AAT 17.85 Ser ACT 11 AGT 7.55 T
GAT 39715 ATC 27.93 GGT 17788 ACC 22.11 GTT 37626 AAC 18.56 GCT 16816 AGC 15.00 C
TAT 122 ATA 7.05 TGT 23633 ACA 8.97 Lys TTT 39044 AAA 27.48 Arg TCT 19529 AGA 4.33 A
Met CAT 74648 ATG 24.08 CGT 10276 ACG 14.62 CTT 8862 AAG 18.43 CCT 13600 AGG 2.53 G
G Val AAC 13 GTT 14.16 Ala AGC 1 GCT 14.43 Asp ATC 2 GAT 27.43 Gly ACC 7 GGT 17.13 T
GAC 17589 GTC 20.45 GGC 16939 GCC 36.72 GTC 37597 GAC 26.37 GCC 39082 GGC 36.34 C
TAC 38436 GTA 10.16 TGC 44351 GCA 16.04 Glu TTC 41300 GAA 33.76 TCC 22509 GGA 10.58 A
CAC 4683 GTG 26.78 CGC 4324 GCG 34.02 CTC 4669 GAG 24.83 CCC 9230 GGG 11.49 G



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