Nuclearia simplex [gbinv]: 1 CDS's (375 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  2.7(     1)  UCU 21.3(     8)  UAU  5.3(     2)  UGU  0.0(     0)
UUC 32.0(    12)  UCC 45.3(    17)  UAC 37.3(    14)  UGC 13.3(     5)
UUA  2.7(     1)  UCA  2.7(     1)  UAA  2.7(     1)  UGA  0.0(     0)
UUG 29.3(    11)  UCG  0.0(     0)  UAG  0.0(     0)  UGG 10.7(     4)

CUU  5.3(     2)  CCU  5.3(     2)  CAU  2.7(     1)  CGU 29.3(    11)
CUC 29.3(    11)  CCC 48.0(    18)  CAC 18.7(     7)  CGC 16.0(     6)
CUA  0.0(     0)  CCA  0.0(     0)  CAA 34.7(    13)  CGA  0.0(     0)
CUG  0.0(     0)  CCG  0.0(     0)  CAG  0.0(     0)  CGG  0.0(     0)

AUU 13.3(     5)  ACU  8.0(     3)  AAU  2.7(     1)  AGU  0.0(     0)
AUC 61.3(    23)  ACC 50.7(    19)  AAC 24.0(     9)  AGC  2.7(     1)
AUA  0.0(     0)  ACA  0.0(     0)  AAA  2.7(     1)  AGA  2.7(     1)
AUG 42.7(    16)  ACG  0.0(     0)  AAG 48.0(    18)  AGG  0.0(     0)

GUU 18.7(     7)  GCU 40.0(    15)  GAU 26.7(    10)  GGU 34.7(    13)
GUC 29.3(    11)  GCC 40.0(    15)  GAC 29.3(    11)  GGC  0.0(     0)
GUA  2.7(     1)  GCA  0.0(     0)  GAA 66.7(    25)  GGA 42.7(    16)
GUG  8.0(     3)  GCG  0.0(     0)  GAG  8.0(     3)  GGG  0.0(     0)

Coding GC 52.44% 1st letter GC 53.60% 2nd letter GC 41.33% 3rd letter GC 62.40%

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