Drosophila mercatorum [gbinv]: 2 CDS's (342 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 17.5(     6)  UCU  5.8(     2)  UAU 35.1(    12)  UGU 11.7(     4)
UUC 11.7(     4)  UCC 11.7(     4)  UAC 11.7(     4)  UGC 29.2(    10)
UUA 46.8(    16)  UCA 17.5(     6)  UAA  5.8(     2)  UGA  0.0(     0)
UUG 29.2(    10)  UCG  5.8(     2)  UAG  0.0(     0)  UGG  5.8(     2)

CUU 11.7(     4)  CCU  0.0(     0)  CAU 11.7(     4)  CGU  8.8(     3)
CUC 11.7(     4)  CCC  5.8(     2)  CAC 11.7(     4)  CGC 14.6(     5)
CUA 17.5(     6)  CCA 11.7(     4)  CAA 11.7(     4)  CGA  5.8(     2)
CUG 29.2(    10)  CCG  5.8(     2)  CAG 23.4(     8)  CGG 11.7(     4)

AUU 35.1(    12)  ACU 11.7(     4)  AAU 40.9(    14)  AGU 17.5(     6)
AUC  0.0(     0)  ACC  0.0(     0)  AAC 23.4(     8)  AGC 23.4(     8)
AUA 17.5(     6)  ACA 11.7(     4)  AAA 11.7(     4)  AGA  5.8(     2)
AUG 29.2(    10)  ACG 23.4(     8)  AAG 17.5(     6)  AGG  0.0(     0)

GUU 17.5(     6)  GCU  8.8(     3)  GAU 23.4(     8)  GGU  5.8(     2)
GUC  5.8(     2)  GCC 40.9(    14)  GAC  5.8(     2)  GGC 11.7(     4)
GUA 11.7(     4)  GCA 23.4(     8)  GAA 58.5(    20)  GGA 29.2(    10)
GUG 23.4(     8)  GCG 20.5(     7)  GAG  5.8(     2)  GGG  0.0(     0)
Coding GC 44.05% 1st letter GC 48.54% 2nd letter GC 38.60% 3rd letter GC 45.03%
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