Composite table

454 Sequencing (SRP001810)


[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 1 TAT Cys ACA 0 TGT T
GAA 60 TTC GGA 49 TCC GTA 70 TAC GCA 54 TGC C
Leu TAA 57 TTA TGA 57 TCA ochre TTA 0 TAA opal Sec TCA 10 TGA A
CAA 54 TTG CGA 43 TCG amber CTA 2 TAG Trp CCA 58 TGG G
C Leu AAG 8 CTT Pro AGG 0 CCT His ATG 0 CAT Arg ACG 31 CGT T
GAG 49 CTC GGG 45 CCC GTG 70 CAC GCG 16 CGC C
TAG 61 CTA TGG 56 CCA Gln TTG 63 CAA TCG 37 CGA A
CAG 64 CTG CGG 35 CCG CTG 55 CAG CCG 33 CGG G
A Ile AAT 0 ATT Thr AGT 2 ACT Asn ATT 0 AAT Ser ACT 0 AGT T
GAT 78 ATC GGT 59 ACC GTT 55 AAC GCT 56 AGC C
TAT 25 ATA TGT 82 ACA Lys TTT 54 AAA Arg TCT 69 AGA A
Met CAT 163 ATG CGT 57 ACG CTT 59 AAG CCT 66 AGG G
G Val AAC 1 GTT Ala AGC 0 GCT Asp ATC 0 GAT Gly ACC 0 GGT T
GAC 53 GTC GGC 62 GCC GTC 75 GAC GCC 44 GGC C
TAC 65 GTA TGC 88 GCA Glu TTC 50 GAA TCC 64 GGA A
CAC 34 GTG CGC 28 GCG CTC 59 GAG CCC 46 GGG G



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