Atrax robustus [gbinv]: 6 CDS's (476 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 16.8(     8)  UCU 14.7(     7)  UAU  4.2(     2)  UGU 21.0(    10)
UUC  6.3(     3)  UCC 12.6(     6)  UAC 14.7(     7)  UGC 63.0(    30)
UUA  0.0(     0)  UCA  2.1(     1)  UAA  8.4(     4)  UGA  0.0(     0)
UUG 16.8(     8)  UCG 10.5(     5)  UAG  4.2(     2)  UGG  0.0(     0)

CUU 23.1(    11)  CCU  0.0(     0)  CAU  6.3(     3)  CGU  0.0(     0)
CUC  2.1(     1)  CCC  8.4(     4)  CAC  2.1(     1)  CGC 23.1(    11)
CUA  2.1(     1)  CCA 23.1(    11)  CAA 31.5(    15)  CGA  0.0(     0)
CUG  8.4(     4)  CCG 16.8(     8)  CAG  4.2(     2)  CGG  2.1(     1)

AUU 27.3(    13)  ACU 25.2(    12)  AAU 35.7(    17)  AGU  4.2(     2)
AUC 18.9(     9)  ACC 25.2(    12)  AAC 31.5(    15)  AGC 10.5(     5)
AUA  0.0(     0)  ACA 35.7(    17)  AAA 21.0(    10)  AGA 27.3(    13)
AUG 14.7(     7)  ACG  0.0(     0)  AAG 10.5(     5)  AGG  0.0(     0)

GUU 33.6(    16)  GCU 21.0(    10)  GAU 21.0(    10)  GGU 31.5(    15)
GUC 21.0(    10)  GCC 25.2(    12)  GAC 14.7(     7)  GGC  8.4(     4)
GUA 10.5(     5)  GCA 29.4(    14)  GAA 77.7(    37)  GGA 42.0(    20)
GUG  4.2(     2)  GCG 12.6(     6)  GAG  8.4(     4)  GGG  2.1(     1)

Coding GC 47.27% 1st letter GC 51.68% 2nd letter GC 49.79% 3rd letter GC 40.34%

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