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 12 TTT 18.51 Ser AGA 45 TCT 7.23 Tyr ATA 2 TAT 15.28 Cys ACA 22 TGT 3.56 T
GAA 66365 TTC 20.09 GGA 48151 TCC 9.88 GTA 73078 TAC 13.48 GCA 44491 TGC 5.97 C
Leu TAA 52412 TTA 14.35 TGA 55553 TCA 7.00 ochre TTA 101 TAA 1.47 opal Sec TCA 15474 TGA 1.36 A
CAA 40387 TTG 12.98 CGA 24999 TCG 11.21 amber CTA 150 TAG 0.50 Trp CCA 44753 TGG 13.37 G
C Leu AAG 3554 CTT 10.85 Pro AGG 70 CCT 6.97 His ATG 17 CAT 10.78 Arg ACG 93656 CGT 12.48 T
GAG 37756 CTC 16.32 GGG 27407 CCC 9.83 GTG 48702 CAC 11.01 GCG 1921 CGC 25.23 C
TAG 53010 CTA 4.69 TGG 58086 CCA 7.09 Gln TTG 73116 CAA 14.81 TCG 6568 CGA 3.78 A
CAG 62284 CTG 45.09 CGG 22582 CCG 21.50 CTG 28577 CAG 25.18 CCG 35412 CGG 10.02 G
A Ile AAT 20 ATT 23.25 Thr AGT 1061 ACT 7.83 Asn ATT 19 AAT 17.23 Ser ACT 24 AGT 7.41 T
GAT 106835 ATC 28.26 GGT 48164 ACC 23.10 GTT 104552 AAC 18.92 GCT 44023 AGC 15.41 C
TAT 312 ATA 6.42 TGT 63867 ACA 8.69 Lys TTT 111283 AAA 27.07 Arg TCT 49755 AGA 3.99 A
Met CAT 203997 ATG 24.14 CGT 26133 ACG 14.32 CTT 21797 AAG 18.24 CCT 34864 AGG 2.39 G
G Val AAC 27 GTT 13.86 Ala AGC 2 GCT 14.04 Asp ATC 13 GAT 27.06 Gly ACC 9 GGT 17.43 T
GAC 49781 GTC 20.90 GGC 47394 GCC 37.44 GTC 103917 GAC 26.86 GCC 110508 GGC 36.53 C
TAC 108601 GTA 9.96 TGC 118518 GCA 15.93 Glu TTC 115828 GAA 33.48 TCC 59686 GGA 10.26 A
CAC 11068 GTG 27.00 CGC 9784 GCG 33.70 CTC 12254 GAG 25.36 CCC 24318 GGG 11.67 G



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