Composite table

454 Sequencing (SRP001809)


[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 35 TTC GGA 46 TCC GTA 45 TAC GCA 50 TGC C
Leu TAA 39 TTA TGA 30 TCA ochre TTA 0 TAA opal Sec TCA 7 TGA A
CAA 38 TTG CGA 30 TCG amber CTA 0 TAG Trp CCA 43 TGG G
C Leu AAG 10 CTT Pro AGG 1 CCT His ATG 0 CAT Arg ACG 20 CGT T
GAG 24 CTC GGG 44 CCC GTG 43 CAC GCG 7 CGC C
TAG 50 CTA TGG 38 CCA Gln TTG 44 CAA TCG 27 CGA A
CAG 35 CTG CGG 29 CCG CTG 53 CAG CCG 23 CGG G
A Ile AAT 0 ATT Thr AGT 0 ACT Asn ATT 0 AAT Ser ACT 0 AGT T
GAT 46 ATC GGT 33 ACC GTT 39 AAC GCT 21 AGC C
TAT 8 ATA TGT 39 ACA Lys TTT 38 AAA Arg TCT 58 AGA A
Met CAT 108 ATG CGT 31 ACG CTT 33 AAG CCT 40 AGG G
G Val AAC 0 GTT Ala AGC 0 GCT Asp ATC 0 GAT Gly ACC 0 GGT T
GAC 37 GTC GGC 31 GCC GTC 32 GAC GCC 31 GGC C
TAC 49 GTA TGC 52 GCA Glu TTC 36 GAA TCC 34 GGA A
CAC 30 GTG CGC 25 GCG CTC 32 GAG CCC 34 GGG G



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