Scomber scombrus [gbvrt]: 1 CDS's (378 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  5.3(     2)  UCU  2.6(     1)  UAU  7.9(     3)  UGU  2.6(     1)
UUC 26.5(    10)  UCC 45.0(    17)  UAC 34.4(    13)  UGC 13.2(     5)
UUA  0.0(     0)  UCA  0.0(     0)  UAA  2.6(     1)  UGA  0.0(     0)
UUG  0.0(     0)  UCG  0.0(     0)  UAG  0.0(     0)  UGG 10.6(     4)

CUU  7.9(     3)  CCU 13.2(     5)  CAU  2.6(     1)  CGU 21.2(     8)
CUC  7.9(     3)  CCC 31.7(    12)  CAC 21.2(     8)  CGC  7.9(     3)
CUA  0.0(     0)  CCA  5.3(     2)  CAA  0.0(     0)  CGA  0.0(     0)
CUG 55.6(    21)  CCG  0.0(     0)  CAG 29.1(    11)  CGG  0.0(     0)

AUU 18.5(     7)  ACU 13.2(     5)  AAU  5.3(     2)  AGU  0.0(     0)
AUC 58.2(    22)  ACC 50.3(    19)  AAC 26.5(    10)  AGC 13.2(     5)
AUA  0.0(     0)  ACA  2.6(     1)  AAA  2.6(     1)  AGA  5.3(     2)
AUG 42.3(    16)  ACG  0.0(     0)  AAG 47.6(    18)  AGG 13.2(     5)

GUU  0.0(     0)  GCU 39.7(    15)  GAU 21.2(     8)  GGU 47.6(    18)
GUC 29.1(    11)  GCC 39.7(    15)  GAC 39.7(    15)  GGC 23.8(     9)
GUA  0.0(     0)  GCA  2.6(     1)  GAA 10.6(     4)  GGA  2.6(     1)
GUG 29.1(    11)  GCG  0.0(     0)  GAG 60.8(    23)  GGG  0.0(     0)

Coding GC 57.14% 1st letter GC 55.03% 2nd letter GC 40.74% 3rd letter GC 75.66%

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