Composite table

Caldiserica


[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 Ser AGA 0 TCT Tyr ATA 0 TAT Cys ACA 0 TGT T
GAA 0 TTC GGA 0 TCC GTA 0 TAC GCA 0 TGC C
Leu TAA 0 TTA TGA 0 TCA ochre TTA 0 TAA opal Sec TCA 0 TGA A
CAA 0 TTG CGA 0 TCG amber CTA 0 TAG Trp CCA 0 TGG G
C Leu AAG 0 CTT Pro AGG 0 CCT His ATG 0 CAT Arg ACG 0 CGT T
GAG 0 CTC GGG 0 CCC GTG 0 CAC GCG 0 CGC C
TAG 0 CTA TGG 0 CCA Gln TTG 0 CAA TCG 0 CGA A
CAG 0 CTG CGG 0 CCG CTG 0 CAG CCG 0 CGG G
A Ile AAT 0 ATT Thr AGT 0 ACT Asn ATT 0 AAT Ser ACT 0 AGT T
GAT 0 ATC GGT 0 ACC GTT 0 AAC GCT 0 AGC C
TAT 0 ATA TGT 0 ACA Lys TTT 0 AAA Arg TCT 0 AGA A
Met CAT 0 ATG CGT 0 ACG CTT 0 AAG CCT 0 AGG G
G Val AAC 0 GTT Ala AGC 0 GCT Asp ATC 0 GAT Gly ACC 0 GGT T
GAC 0 GTC GGC 0 GCC GTC 0 GAC GCC 0 GGC C
TAC 0 GTA TGC 0 GCA Glu TTC 0 GAA TCC 0 GGA A
CAC 0 GTG CGC 0 GCG CTC 0 GAG CCC 0 GGG G



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