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

Codon table

Proteobacteria

1st - 3rd letter GC (%)
1st letter GC 59.30
2nd letter GC 41.17
3nd letter GC 59.54

Codon usage (permillage)

T C A G
T phe TTT 23.38 Ser TCT 7.27 Tyr TAT 17.24 Cys TGT 4.84 T
TTC 15.22 TCC 10.01 TAC 11.37 TGC 6.65 C
Leu TTA 13.53 TCA 6.04 ochre TAA 1.95 opal Sec TGA 0.97 A
TTG 12.66 TCG 9.63 amber TAG 0.31 Trp TGG 15.15 G
C Leu CTT 11.84 Pro CCT 7.10 His CAT 13.48 Arg CGT 18.67 T
CTC 10.54 CCC 6.91 CAC 9.49 CGC 23.32 C
CTA 5.00 CCA 5.73 Gln CAA 12.98 CGA 3.50 A
CTG 53.28 CCG 24.82 CAG 30.60 CGG 6.61 G
A Ile ATT 29.81 Thr ACT 6.72 Asn AAT 17.90 Ser AGT 7.11 T
ATC 24.64 ACC 23.39 AAC 20.07 AGC 17.47 C
ATA 5.23 ACA 5.58 Lys AAA 31.77 Arg AGA 2.23 A
Met ATG 27.48 ACG 19.03 AAG 10.88 AGG 1.44 G
G Val GTT 15.56 Ala GCT 12.59 Asp GAT 31.72 Gly GGT 17.23 T
GTC 18.35 GCC 29.24 GAC 20.09 GGC 36.17 C
GTA 11.35 GCA 12.57 Glu GAA 35.14 GGA 8.53 A
GTG 25.13 GCG 43.31 GAG 20.28 GGG 11.86 G



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