mitochondrion Heliconius ethilla [gbinv]: 2 CDS's (474 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 54.9(    26)  UCU 23.2(    11)  UAU 29.5(    14)  UGU  8.4(     4)
UUC  0.0(     0)  UCC  6.3(     3)  UAC 16.9(     8)  UGC  0.0(     0)
UUA 97.0(    46)  UCA 21.1(    10)  UAA  4.2(     2)  UGA 27.4(    13)
UUG  0.0(     0)  UCG  0.0(     0)  UAG  0.0(     0)  UGG  0.0(     0)

CUU 25.3(    12)  CCU 19.0(     9)  CAU 21.1(    10)  CGU  4.2(     2)
CUC  0.0(     0)  CCC  6.3(     3)  CAC  0.0(     0)  CGC  0.0(     0)
CUA  0.0(     0)  CCA 16.9(     8)  CAA 35.9(    17)  CGA 23.2(    11)
CUG  4.2(     2)  CCG  0.0(     0)  CAG  2.1(     1)  CGG  2.1(     1)

AUU122.4(    58)  ACU 12.7(     6)  AAU101.3(    48)  AGU  4.2(     2)
AUC 10.5(     5)  ACC  4.2(     2)  AAC  8.4(     4)  AGC  0.0(     0)
AUA 38.0(    18)  ACA 25.3(    12)  AAA 12.7(     6)  AGA 19.0(     9)
AUG  6.3(     3)  ACG  0.0(     0)  AAG  4.2(     2)  AGG  0.0(     0)

GUU 12.7(     6)  GCU 16.9(     8)  GAU 33.8(    16)  GGU  8.4(     4)
GUC  4.2(     2)  GCC  0.0(     0)  GAC  8.4(     4)  GGC  0.0(     0)
GUA 21.1(    10)  GCA 16.9(     8)  GAA 38.0(    18)  GGA 12.7(     6)
GUG  0.0(     0)  GCG  0.0(     0)  GAG  0.0(     0)  GGG  8.4(     4)

Coding GC 24.05% 1st letter GC 34.18% 2nd letter GC 28.69% 3rd letter GC 9.28%

Format:
Genetic codes (NCBI)
Codon Usage Table with Amino Acids
A style like CodonFrequency output in GCG Wisconsin PackageTM

CDS Search:

Keyword example: ribosomal protein / MAP kinase
List of codon usage for each CDS (format)
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