Thermococcus sp. Rt3 [gbbct]: 1 CDS's (470 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU  6.4(     3)  UCU  0.0(     0)  UAU 10.6(     5)  UGU  2.1(     1)
UUC 36.2(    17)  UCC 12.8(     6)  UAC 63.8(    30)  UGC  6.4(     3)
UUA  0.0(     0)  UCA 10.6(     5)  UAA  0.0(     0)  UGA  2.1(     1)
UUG  2.1(     1)  UCG  6.4(     3)  UAG  0.0(     0)  UGG 51.1(    24)

CUU 12.8(     6)  CCU  6.4(     3)  CAU  2.1(     1)  CGU  2.1(     1)
CUC 31.9(    15)  CCC 12.8(     6)  CAC 14.9(     7)  CGC 10.6(     5)
CUA  2.1(     1)  CCA 10.6(     5)  CAA  0.0(     0)  CGA  0.0(     0)
CUG 14.9(     7)  CCG 12.8(     6)  CAG 19.1(     9)  CGG  0.0(     0)

AUU  4.3(     2)  ACU  2.1(     1)  AAU  2.1(     1)  AGU  4.3(     2)
AUC 25.5(    12)  ACC 23.4(    11)  AAC 48.9(    23)  AGC 31.9(    15)
AUA 34.0(    16)  ACA  8.5(     4)  AAA  8.5(     4)  AGA  2.1(     1)
AUG 12.8(     6)  ACG  4.3(     2)  AAG 48.9(    23)  AGG 10.6(     5)

GUU 27.7(    13)  GCU 14.9(     7)  GAU 12.8(     6)  GGU 23.4(    11)
GUC 40.4(    19)  GCC 55.3(    26)  GAC 51.1(    24)  GGC 44.7(    21)
GUA  4.3(     2)  GCA  4.3(     2)  GAA  6.4(     3)  GGA 14.9(     7)
GUG  4.3(     2)  GCG 17.0(     8)  GAG 29.8(    14)  GGG 12.8(     6)
Coding GC 56.52% 1st letter GC 51.70% 2nd letter GC 42.13% 3rd letter GC 75.74%
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