Composite table

DSM 25025

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 0 TTT 4.59 Ser AGA 0 TCT 1.10 Tyr ATA 0 TAT 5.43 Cys ACA 0 TGT 0.73 T
GAA 1 TTC 31.76 GGA 1 TCC 12.13 GTA 1 TAC 14.07 GCA 1 TGC 6.53 C
Leu TAA 1 TTA 0.28 TGA 1 TCA 1.12 ochre TTA 0 TAA 0.31 opal Sec TCA 0 TGA 2.30 A
CAA 1 TTG 6.44 CGA 1 TCG 23.98 amber CTA 0 TAG 0.55 Trp CCA 1 TGG 12.38 G
C Leu AAG 0 CTT 10.77 Pro AGG 0 CCT 2.56 His ATG 0 CAT 7.15 Arg ACG 1 CGT 8.09 T
GAG 1 CTC 40.65 GGG 1 CCC 19.17 GTG 1 CAC 11.85 GCG 0 CGC 49.88 C
TAG 1 CTA 1.47 TGG 1 CCA 2.08 Gln TTG 1 CAA 3.46 TCG 0 CGA 4.86 A
CAG 1 CTG 44.89 CGG 1 CCG 29.79 CTG 1 CAG 24.83 CCG 1 CGG 18.13 G
A Ile AAT 0 ATT 2.99 Thr AGT 0 ACT 0.96 Asn ATT 0 AAT 2.60 Ser ACT 0 AGT 1.36 T
GAT 1 ATC 41.58 GGT 1 ACC 23.67 GTT 1 AAC 19.67 GCT 1 AGC 13.11 C
TAT 0 ATA 0.74 TGT 1 ACA 1.97 Lys TTT 1 AAA 1.62 Arg TCT 1 AGA 0.67 A
Met CAT 3 ATG 21.67 CGT 1 ACG 26.36 CTT 1 AAG 20.65 CCT 1 AGG 1.86 G
G Val AAC 0 GTT 6.83 Ala AGC 0 GCT 6.44 Asp ATC 0 GAT 13.93 Gly ACC 0 GGT 10.20 T
GAC 1 GTC 39.40 GGC 1 GCC 59.31 GTC 1 GAC 44.08 GCC 1 GGC 57.72 C
TAC 1 GTA 1.71 TGC 1 GCA 7.50 Glu TTC 1 GAA 12.35 TCC 1 GGA 7.90 A
CAC 1 GTG 29.93 CGC 1 GCG 58.60 CTC 1 GAG 46.51 CCC 1 GGG 12.79 G



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