Composite table

Phage


[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 18.83 Ser AGA 8 TCT 7.60 Tyr ATA 0 TAT 15.88 Cys ACA 0 TGT 3.67 T
GAA 286 TTC 19.99 GGA 38 TCC 9.75 GTA 464 TAC 13.38 GCA 347 TGC 5.65 C
Leu TAA 515 TTA 15.18 TGA 323 TCA 7.44 ochre TTA 12 TAA 1.45 opal Sec TCA 3 TGA 1.29 A
CAA 196 TTG 13.59 CGA 19 TCG 11.29 amber CTA 64 TAG 0.52 Trp CCA 669 TGG 13.07 G
C Leu AAG 5 CTT 11.32 Pro AGG 0 CCT 7.14 His ATG 1 CAT 10.73 Arg ACG 209 CGT 12.34 T
GAG 86 CTC 16.54 GGG 13 CCC 9.69 GTG 318 CAC 10.72 GCG 2 CGC 23.44 C
TAG 361 CTA 5.10 TGG 725 CCA 7.61 Gln TTG 481 CAA 15.33 TCG 94 CGA 4.05 A
CAG 122 CTG 40.94 CGG 17 CCG 20.52 CTG 298 CAG 23.39 CCG 4 CGG 10.19 G
A Ile AAT 7 ATT 23.86 Thr AGT 19 ACT 8.40 Asn ATT 1 AAT 18.18 Ser ACT 5 AGT 7.84 T
GAT 363 ATC 27.95 GGT 75 ACC 22.14 GTT 1180 AAC 18.48 GCT 330 AGC 14.33 C
TAT 45 ATA 7.19 TGT 719 ACA 9.67 Lys TTT 314 AAA 27.80 Arg TCT 1022 AGA 4.40 A
Met CAT 1092 ATG 24.07 CGT 108 ACG 14.40 CTT 286 AAG 18.52 CCT 122 AGG 2.56 G
G Val AAC 0 GTT 14.58 Ala AGC 0 GCT 14.66 Asp ATC 1 GAT 27.61 Gly ACC 0 GGT 18.17 T
GAC 82 GTC 21.19 GGC 15 GCC 35.72 GTC 456 GAC 27.10 GCC 77 GGC 34.81 C
TAC 424 GTA 10.68 TGC 347 GCA 16.78 Glu TTC 300 GAA 34.19 TCC 671 GGA 11.30 A
CAC 66 GTG 25.98 CGC 0 GCG 32.68 CTC 118 GAG 25.53 CCC 4 GGG 11.58 G



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