mitochondrion Esox americanus [gbvrt]: 3 CDS's (1137 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 39.6(    45)  UCU 29.0(    33)  UAU 21.1(    24)  UGU  2.6(     3)
UUC 42.2(    48)  UCC 10.6(    12)  UAC 15.8(    18)  UGC  7.9(     9)
UUA 34.3(    39)  UCA 13.2(    15)  UAA  2.6(     3)  UGA 29.0(    33)
UUG  0.0(     0)  UCG  0.0(     0)  UAG  0.0(     0)  UGG  2.6(     3)

CUU 44.9(    51)  CCU  7.9(     9)  CAU  7.9(     9)  CGU  0.0(     0)
CUC 26.4(    30)  CCC 29.0(    33)  CAC 23.7(    27)  CGC  2.6(     3)
CUA 42.2(    48)  CCA 21.1(    24)  CAA 15.8(    18)  CGA 18.5(    21)
CUG 10.6(    12)  CCG  0.0(     0)  CAG  0.0(     0)  CGG  0.0(     0)

AUU 61.6(    70)  ACU  5.3(     6)  AAU 23.7(    27)  AGU  0.0(     0)
AUC 33.4(    38)  ACC 29.0(    33)  AAC 23.7(    27)  AGC  2.6(     3)
AUA 21.1(    24)  ACA 26.4(    30)  AAA 21.1(    24)  AGA  0.0(     0)
AUG  5.3(     6)  ACG  5.3(     6)  AAG  2.6(     3)  AGG  0.0(     0)

GUU 21.1(    24)  GCU  7.9(     9)  GAU  7.9(     9)  GGU  7.9(     9)
GUC 18.5(    21)  GCC 31.7(    36)  GAC 21.1(    24)  GGC 18.5(    21)
GUA 15.8(    18)  GCA 29.0(    33)  GAA 15.8(    18)  GGA 34.3(    39)
GUG  2.6(     3)  GCG  0.0(     0)  GAG  0.0(     0)  GGG  5.3(     6)
Coding GC 41.22% 1st letter GC 48.81% 2nd letter GC 37.73% 3rd letter GC 37.12%
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