Ambystoma texanum [gbvrt]: 1 CDS's (625 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 16.0(    10)  UCU  3.2(     2)  UAU  8.0(     5)  UGU 14.4(     9)
UUC 25.6(    16)  UCC 11.2(     7)  UAC 12.8(     8)  UGC 51.2(    32)
UUA  8.0(     5)  UCA 14.4(     9)  UAA  1.6(     1)  UGA  0.0(     0)
UUG 17.6(    11)  UCG  8.0(     5)  UAG  0.0(     0)  UGG  1.6(     1)

CUU  9.6(     6)  CCU  8.0(     5)  CAU 25.6(    16)  CGU  8.0(     5)
CUC  8.0(     5)  CCC 17.6(    11)  CAC 27.2(    17)  CGC  3.2(     2)
CUA  8.0(     5)  CCA  8.0(     5)  CAA 12.8(     8)  CGA  0.0(     0)
CUG 19.2(    12)  CCG 12.8(     8)  CAG 25.6(    16)  CGG  4.8(     3)

AUU 17.6(    11)  ACU 12.8(     8)  AAU 19.2(    12)  AGU  6.4(     4)
AUC 16.0(    10)  ACC 19.2(    12)  AAC 11.2(     7)  AGC  9.6(     6)
AUA 16.0(    10)  ACA 19.2(    12)  AAA 35.2(    22)  AGA 11.2(     7)
AUG 28.8(    18)  ACG  9.6(     6)  AAG 48.0(    30)  AGG  9.6(     6)

GUU 14.4(     9)  GCU 17.6(    11)  GAU 22.4(    14)  GGU  6.4(     4)
GUC 11.2(     7)  GCC 28.8(    18)  GAC 22.4(    14)  GGC 11.2(     7)
GUA  9.6(     6)  GCA 22.4(    14)  GAA 44.8(    28)  GGA 22.4(    14)
GUG 20.8(    13)  GCG  9.6(     6)  GAG 52.8(    33)  GGG  1.6(     1)
Coding GC 48.59% 1st letter GC 51.68% 2nd letter GC 38.40% 3rd letter GC 55.68%
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