Tobamovirus [gbvrl]: 2 CDS's (398 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 22.6(     9)  UCU 15.1(     6)  UAU 12.6(     5)  UGU  5.0(     2)
UUC 22.6(     9)  UCC 12.6(     5)  UAC 25.1(    10)  UGC  7.5(     3)
UUA 15.1(     6)  UCA 15.1(     6)  UAA  2.5(     1)  UGA  2.5(     1)
UUG 30.2(    12)  UCG 17.6(     7)  UAG  0.0(     0)  UGG 10.1(     4)

CUU 15.1(     6)  CCU  2.5(     1)  CAU  7.5(     3)  CGU  2.5(     1)
CUC  0.0(     0)  CCC  7.5(     3)  CAC  2.5(     1)  CGC  5.0(     2)
CUA  7.5(     3)  CCA 15.1(     6)  CAA 15.1(     6)  CGA  5.0(     2)
CUG  2.5(     1)  CCG 27.6(    11)  CAG 20.1(     8)  CGG  5.0(     2)

AUU 15.1(     6)  ACU 12.6(     5)  AAU 22.6(     9)  AGU 15.1(     6)
AUC 12.6(     5)  ACC  7.5(     3)  AAC 22.6(     9)  AGC  7.5(     3)
AUA 22.6(     9)  ACA  7.5(     3)  AAA 25.1(    10)  AGA 20.1(     8)
AUG 20.1(     8)  ACG 12.6(     5)  AAG 57.8(    23)  AGG 15.1(     6)

GUU 50.3(    20)  GCU 27.6(    11)  GAU 25.1(    10)  GGU 32.7(    13)
GUC 15.1(     6)  GCC  7.5(     3)  GAC 20.1(     8)  GGC  2.5(     1)
GUA 15.1(     6)  GCA 22.6(     9)  GAA 40.2(    16)  GGA  2.5(     1)
GUG 40.2(    16)  GCG 12.6(     5)  GAG 30.2(    12)  GGG  2.5(     1)
Coding GC 44.47% 1st letter GC 48.74% 2nd letter GC 36.43% 3rd letter GC 48.24%
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