Haloferax sp. D1227 [gbbct]: 3 CDS's (732 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU  2.7(     2)  UCU  1.4(     1)  UAU  1.4(     1)  UGU  2.7(     2)
UUC 43.7(    32)  UCC  6.8(     5)  UAC 21.9(    16)  UGC  4.1(     3)
UUA  1.4(     1)  UCA  0.0(     0)  UAA  0.0(     0)  UGA  2.7(     2)
UUG  5.5(     4)  UCG 17.8(    13)  UAG  1.4(     1)  UGG 15.0(    11)

CUU  4.1(     3)  CCU  1.4(     1)  CAU  1.4(     1)  CGU  1.4(     1)
CUC 57.4(    42)  CCC 19.1(    14)  CAC 23.2(    17)  CGC 28.7(    21)
CUA  4.1(     3)  CCA  0.0(     0)  CAA  6.8(     5)  CGA 15.0(    11)
CUG  8.2(     6)  CCG 43.7(    32)  CAG 24.6(    18)  CGG 17.8(    13)

AUU 10.9(     8)  ACU  1.4(     1)  AAU  0.0(     0)  AGU  5.5(     4)
AUC 34.2(    25)  ACC 26.0(    19)  AAC 32.8(    24)  AGC  9.6(     7)
AUA  8.2(     6)  ACA  2.7(     2)  AAA  2.7(     2)  AGA  1.4(     1)
AUG 23.2(    17)  ACG 42.3(    31)  AAG 10.9(     8)  AGG  0.0(     0)

GUU  1.4(     1)  GCU  4.1(     3)  GAU  1.4(     1)  GGU  0.0(     0)
GUC 47.8(    35)  GCC 26.0(    19)  GAC 83.3(    61)  GGC 43.7(    32)
GUA  0.0(     0)  GCA  2.7(     2)  GAA 36.9(    27)  GGA  8.2(     6)
GUG 16.4(    12)  GCG 39.6(    29)  GAG 72.4(    53)  GGG 19.1(    14)
Coding GC 64.53% 1st letter GC 65.98% 2nd letter GC 40.98% 3rd letter GC 86.61%
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