Codon table

Alphaproteobacteria

1st - 3rd letter GC (%)
1st letter GC 65.13
2nd letter GC 46.90
3nd letter GC 75.52

Codon usage (permillage)

T C A G
T phe TTT 9.79 Ser TCT 3.73 Tyr TAT 11.26 Cys TGT 1.92 T
TTC 26.50 TCC 13.17 TAC 10.71 TGC 7.42 C
Leu TTA 1.37 TCA 4.17 ochre TAA 0.62 opal Sec TGA 2.30 A
TTG 10.90 TCG 16.91 amber TAG 0.54 Trp TGG 14.04 G
C Leu CTT 13.44 Pro CCT 5.26 His CAT 10.61 Arg CGT 8.47 T
CTC 24.00 CCC 15.11 CAC 10.45 CGC 34.32 C
CTA 2.70 CCA 5.21 Gln CAA 7.48 CGA 5.18 A
CTG 49.94 CCG 26.26 CAG 24.95 CGG 18.74 G
A Ile ATT 9.70 Thr ACT 3.72 Asn AAT 9.12 Ser AGT 3.33 T
ATC 38.92 ACC 26.19 AAC 17.27 AGC 16.27 C
ATA 2.85 ACA 5.81 Lys AAA 8.77 Arg AGA 2.41 A
Met ATG 24.08 ACG 18.71 AAG 21.76 AGG 4.40 G
G Val GTT 10.06 Ala GCT 11.19 Asp GAT 22.69 Gly GGT 11.89 T
GTC 31.91 GCC 53.42 GAC 33.61 GGC 47.37 C
GTA 3.48 GCA 14.58 Glu GAA 22.68 GGA 8.99 A
GTG 26.59 GCG 43.02 GAG 32.27 GGG 15.51 G



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