mitochondrion Heliconius erato cyrbia [gbinv]: 2 CDS's (472 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 50.8(    24)  UCU 25.4(    12)  UAU 42.4(    20)  UGU  8.5(     4)
UUC  8.5(     4)  UCC  8.5(     4)  UAC  4.2(     2)  UGC  0.0(     0)
UUA 89.0(    42)  UCA 25.4(    12)  UAA  4.2(     2)  UGA 29.7(    14)
UUG  4.2(     2)  UCG  0.0(     0)  UAG  0.0(     0)  UGG  0.0(     0)

CUU 12.7(     6)  CCU 16.9(     8)  CAU 21.2(    10)  CGU  4.2(     2)
CUC  8.5(     4)  CCC  4.2(     2)  CAC  0.0(     0)  CGC  4.2(     2)
CUA  4.2(     2)  CCA 12.7(     6)  CAA 38.1(    18)  CGA 21.2(    10)
CUG  4.2(     2)  CCG  4.2(     2)  CAG  0.0(     0)  CGG  0.0(     0)

AUU127.1(    60)  ACU 16.9(     8)  AAU 86.9(    41)  AGU  4.2(     2)
AUC  6.4(     3)  ACC  0.0(     0)  AAC 16.9(     8)  AGC  0.0(     0)
AUA 38.1(    18)  ACA 25.4(    12)  AAA 12.7(     6)  AGA 16.9(     8)
AUG  0.0(     0)  ACG  0.0(     0)  AAG  4.2(     2)  AGG  0.0(     0)

GUU  8.5(     4)  GCU 12.7(     6)  GAU 38.1(    18)  GGU  8.5(     4)
GUC 12.7(     6)  GCC  4.2(     2)  GAC  4.2(     2)  GGC  0.0(     0)
GUA  8.5(     4)  GCA 16.9(     8)  GAA 36.0(    17)  GGA 16.9(     8)
GUG 12.7(     6)  GCG  0.0(     0)  GAG  2.1(     1)  GGG  4.2(     2)
Coding GC 25.14% 1st letter GC 34.32% 2nd letter GC 29.24% 3rd letter GC 11.86%
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)
Homepage