Composite table

Methanobacteriota


[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 8.71 Ser AGA 0 TCT 4.51 Tyr ATA 0 TAT 7.67 Cys ACA 0 TGT 4.18 T
GAA 0 TTC 26.51 GGA 0 TCC 10.71 GTA 0 TAC 21.78 GCA 0 TGC 3.83 C
Leu TAA 1 TTA 5.49 TGA 1 TCA 5.85 ochre TTA 0 TAA 0.97 opal Sec TCA 0 TGA 1.82 A
CAA 0 TTG 6.34 CGA 0 TCG 17.17 amber CTA 0 TAG 0.68 Trp CCA 1 TGG 10.74 G
C Leu AAG 0 CTT 9.79 Pro AGG 0 CCT 4.08 His ATG 0 CAT 3.80 Arg ACG 0 CGT 5.13 T
GAG 0 CTC 40.98 GGG 0 CCC 13.68 GTG 1 CAC 15.04 GCG 0 CGC 20.52 C
TAG 0 CTA 3.18 TGG 1 CCA 5.89 Gln TTG 1 CAA 5.25 TCG 1 CGA 7.61 A
CAG 1 CTG 23.95 CGG 0 CCG 20.89 CTG 1 CAG 18.73 CCG 0 CGG 16.59 G
A Ile AAT 0 ATT 11.84 Thr AGT 0 ACT 6.22 Asn ATT 0 AAT 8.38 Ser ACT 0 AGT 5.52 T
GAT 1 ATC 30.14 GGT 0 ACC 22.69 GTT 1 AAC 20.28 GCT 0 AGC 12.73 C
TAT 0 ATA 9.73 TGT 0 ACA 7.67 Lys TTT 1 AAA 15.76 Arg TCT 1 AGA 5.27 A
Met CAT 4 ATG 18.98 CGT 1 ACG 24.01 CTT 1 AAG 16.85 CCT 0 AGG 5.68 G
G Val AAC 0 GTT 12.59 Ala AGC 0 GCT 9.15 Asp ATC 0 GAT 18.44 Gly ACC 0 GGT 12.67 T
GAC 1 GTC 47.36 GGC 1 GCC 37.36 GTC 1 GAC 58.32 GCC 1 GGC 36.72 C
TAC 1 GTA 6.78 TGC 2 GCA 13.94 Glu TTC 1 GAA 30.50 TCC 1 GGA 14.08 A
CAC 0 GTG 19.22 CGC 0 GCG 38.07 CTC 1 GAG 52.82 CCC 0 GGG 18.15 G



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