Home | tRNADB-CE : tRNA gene database curated manually by experts

Composite table

Fibrobacteres


[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 21.46 Ser AGA 0 TCT 13.11 Tyr ATA 0 TAT 15.47 Cys ACA 0 TGT 3.71 T
GAA 2 TTC 26.13 GGA 2 TCC 14.85 GTA 2 TAC 21.35 GCA 2 TGC 9.69 C
Leu TAA 2 TTA 4.96 TGA 2 TCA 4.35 ochre TTA 0 TAA 1.57 opal Sec TCA 0 TGA 0.43 A
CAA 2 TTG 18.99 CGA 2 TCG 11.33 amber CTA 0 TAG 0.71 Trp CCA 2 TGG 12.74 G
C Leu AAG 0 CTT 19.51 Pro AGG 0 CCT 7.41 His ATG 0 CAT 8.25 Arg ACG 2 CGT 11.50 T
GAG 4 CTC 22.34 GGG 2 CCC 10.49 GTG 2 CAC 9.45 GCG 0 CGC 20.36 C
TAG 2 CTA 3.49 TGG 2 CCA 3.15 Gln TTG 2 CAA 9.30 TCG 0 CGA 3.58 A
CAG 2 CTG 18.19 CGG 2 CCG 17.57 CTG 2 CAG 20.36 CCG 2 CGG 2.70 G
A Ile AAT 0 ATT 28.04 Thr AGT 0 ACT 9.63 Asn ATT 0 AAT 19.52 Ser ACT 0 AGT 7.24 T
GAT 6 ATC 26.71 GGT 2 ACC 18.17 GTT 4 AAC 26.93 GCT 2 AGC 16.70 C
TAT 0 ATA 5.38 TGT 2 ACA 8.53 Lys TTT 2 AAA 23.23 Arg TCT 2 AGA 3.72 A
Met CAT 4 ATG 25.58 CGT 2 ACG 16.21 CTT 6 AAG 43.62 CCT 2 AGG 3.28 G
G Val AAC 0 GTT 17.92 Ala AGC 0 GCT 19.40 Asp ATC 0 GAT 28.73 Gly ACC 0 GGT 19.88 T
GAC 2 GTC 17.94 GGC 2 GCC 28.81 GTC 6 GAC 30.86 GCC 6 GGC 31.63 C
TAC 2 GTA 8.99 TGC 6 GCA 18.41 Glu TTC 4 GAA 53.61 TCC 2 GGA 12.36 A
CAC 2 GTG 24.78 CGC 2 GCG 16.49 CTC 2 GAG 11.95 CCC 2 GGG 7.21 G



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