Composite table

454 Sequencing (SRP001813)


[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 1 TCT Tyr ATA 0 TAT Cys ACA 1 TGT T
GAA 70 TTC GGA 30 TCC GTA 57 TAC GCA 50 TGC C
Leu TAA 55 TTA TGA 38 TCA ochre TTA 0 TAA opal Sec TCA 3 TGA A
CAA 36 TTG CGA 31 TCG amber CTA 0 TAG Trp CCA 49 TGG G
C Leu AAG 14 CTT Pro AGG 0 CCT His ATG 0 CAT Arg ACG 16 CGT T
GAG 27 CTC GGG 14 CCC GTG 65 CAC GCG 22 CGC C
TAG 56 CTA TGG 65 CCA Gln TTG 68 CAA TCG 27 CGA A
CAG 37 CTG CGG 16 CCG CTG 57 CAG CCG 15 CGG G
A Ile AAT 1 ATT Thr AGT 0 ACT Asn ATT 1 AAT Ser ACT 1 AGT T
GAT 75 ATC GGT 31 ACC GTT 78 AAC GCT 61 AGC C
TAT 38 ATA TGT 82 ACA Lys TTT 46 AAA Arg TCT 73 AGA A
Met CAT 132 ATG CGT 37 ACG CTT 28 AAG CCT 41 AGG G
G Val AAC 1 GTT Ala AGC 0 GCT Asp ATC 0 GAT Gly ACC 4 GGT T
GAC 29 GTC GGC 30 GCC GTC 61 GAC GCC 36 GGC C
TAC 79 GTA TGC 66 GCA Glu TTC 52 GAA TCC 82 GGA A
CAC 15 GTG CGC 20 GCG CTC 35 GAG CCC 24 GGG G



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