Petaurus breviceps [gbmam]: 2 CDS's (300 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 40.0(    12)  UCU 20.0(     6)  UAU 13.3(     4)  UGU  0.0(     0)
UUC 20.0(     6)  UCC 26.7(     8)  UAC 20.0(     6)  UGC 13.3(     4)
UUA  6.7(     2)  UCA  6.7(     2)  UAA  6.7(     2)  UGA  0.0(     0)
UUG  0.0(     0)  UCG  0.0(     0)  UAG  0.0(     0)  UGG 13.3(     4)

CUU 13.3(     4)  CCU 13.3(     4)  CAU 40.0(    12)  CGU  0.0(     0)
CUC 33.3(    10)  CCC  0.0(     0)  CAC  0.0(     0)  CGC  6.7(     2)
CUA  0.0(     0)  CCA 20.0(     6)  CAA 13.3(     4)  CGA  6.7(     2)
CUG 40.0(    12)  CCG  6.7(     2)  CAG  0.0(     0)  CGG  0.0(     0)

AUU  6.7(     2)  ACU 20.0(     6)  AAU 20.0(     6)  AGU 13.3(     4)
AUC 13.3(     4)  ACC 26.7(     8)  AAC 13.3(     4)  AGC  6.7(     2)
AUA  6.7(     2)  ACA 20.0(     6)  AAA 46.7(    14)  AGA  6.7(     2)
AUG 13.3(     4)  ACG  0.0(     0)  AAG 20.0(     6)  AGG  0.0(     0)

GUU 13.3(     4)  GCU 53.3(    16)  GAU 40.0(    12)  GGU 26.7(     8)
GUC 26.7(     8)  GCC 20.0(     6)  GAC 20.0(     6)  GGC  6.7(     2)
GUA  6.7(     2)  GCA 20.0(     6)  GAA 13.3(     4)  GGA 33.3(    10)
GUG 46.7(    14)  GCG  0.0(     0)  GAG 53.3(    16)  GGG  6.7(     2)

Coding GC 47.56% 1st letter GC 58.00% 2nd letter GC 39.33% 3rd letter GC 45.33%

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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