Drosophila tsigana [gbinv]: 1 CDS's (491 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  8.1(     4)  UCU  6.1(     3)  UAU 10.2(     5)  UGU 12.2(     6)
UUC 44.8(    22)  UCC 24.4(    12)  UAC 28.5(    14)  UGC 10.2(     5)
UUA  0.0(     0)  UCA  0.0(     0)  UAA  2.0(     1)  UGA  0.0(     0)
UUG 10.2(     5)  UCG  6.1(     3)  UAG  0.0(     0)  UGG 30.5(    15)

CUU  8.1(     4)  CCU  2.0(     1)  CAU 12.2(     6)  CGU  8.1(     4)
CUC 16.3(     8)  CCC 20.4(    10)  CAC 16.3(     8)  CGC 38.7(    19)
CUA  4.1(     2)  CCA  4.1(     2)  CAA  8.1(     4)  CGA  0.0(     0)
CUG 36.7(    18)  CCG 12.2(     6)  CAG 42.8(    21)  CGG  2.0(     1)

AUU 12.2(     6)  ACU  0.0(     0)  AAU 26.5(    13)  AGU  2.0(     1)
AUC 30.5(    15)  ACC 28.5(    14)  AAC 38.7(    19)  AGC 24.4(    12)
AUA  6.1(     3)  ACA  4.1(     2)  AAA  4.1(     2)  AGA  0.0(     0)
AUG 16.3(     8)  ACG 14.3(     7)  AAG 30.5(    15)  AGG  0.0(     0)

GUU  6.1(     3)  GCU  8.1(     4)  GAU 44.8(    22)  GGU 10.2(     5)
GUC 10.2(     5)  GCC 44.8(    22)  GAC 26.5(    13)  GGC 57.0(    28)
GUA  0.0(     0)  GCA  4.1(     2)  GAA  8.1(     4)  GGA  4.1(     2)
GUG 44.8(    22)  GCG 18.3(     9)  GAG 44.8(    22)  GGG  4.1(     2)

Coding GC 58.11% 1st letter GC 56.82% 2nd letter GC 40.12% 3rd letter GC 77.39%

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