Drosophila crassifemur [gbinv]: 1 CDS's (255 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 11.8(     3)  UCU  3.9(     1)  UAU  3.9(     1)  UGU  3.9(     1)
UUC 31.4(     8)  UCC 23.5(     6)  UAC 15.7(     4)  UGC  3.9(     1)
UUA  0.0(     0)  UCA  0.0(     0)  UAA  3.9(     1)  UGA  0.0(     0)
UUG 19.6(     5)  UCG 15.7(     4)  UAG  0.0(     0)  UGG 19.6(     5)

CUU 15.7(     4)  CCU  3.9(     1)  CAU  7.8(     2)  CGU 11.8(     3)
CUC 11.8(     3)  CCC 11.8(     3)  CAC  7.8(     2)  CGC  7.8(     2)
CUA  3.9(     1)  CCA  7.8(     2)  CAA  0.0(     0)  CGA  0.0(     0)
CUG 39.2(    10)  CCG 15.7(     4)  CAG 19.6(     5)  CGG  0.0(     0)

AUU 43.1(    11)  ACU 19.6(     5)  AAU 31.4(     8)  AGU  3.9(     1)
AUC 47.1(    12)  ACC 35.3(     9)  AAC 23.5(     6)  AGC 11.8(     3)
AUA  3.9(     1)  ACA 15.7(     4)  AAA 11.8(     3)  AGA  0.0(     0)
AUG  7.8(     2)  ACG 19.6(     5)  AAG 62.7(    16)  AGG  0.0(     0)

GUU  7.8(     2)  GCU 27.5(     7)  GAU 27.5(     7)  GGU 19.6(     5)
GUC 23.5(     6)  GCC 43.1(    11)  GAC 15.7(     4)  GGC 43.1(    11)
GUA 11.8(     3)  GCA  3.9(     1)  GAA 11.8(     3)  GGA 11.8(     3)
GUG 39.2(    10)  GCG 23.5(     6)  GAG 31.4(     8)  GGG  0.0(     0)

Coding GC 52.81% 1st letter GC 50.59% 2nd letter GC 40.78% 3rd letter GC 67.06%

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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