Escherichia coli O63:H6 [gbbct]: 1 CDS's (157 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 25.5(     4)  UCU 31.8(     5)  UAU 51.0(     8)  UGU 12.7(     2)
UUC 19.1(     3)  UCC  0.0(     0)  UAC  6.4(     1)  UGC  6.4(     1)
UUA 51.0(     8)  UCA 31.8(     5)  UAA  6.4(     1)  UGA  0.0(     0)
UUG 25.5(     4)  UCG 12.7(     2)  UAG  0.0(     0)  UGG  6.4(     1)

CUU 19.1(     3)  CCU 12.7(     2)  CAU 19.1(     3)  CGU  6.4(     1)
CUC  6.4(     1)  CCC  0.0(     0)  CAC  0.0(     0)  CGC  0.0(     0)
CUA  0.0(     0)  CCA  6.4(     1)  CAA  6.4(     1)  CGA  0.0(     0)
CUG 19.1(     3)  CCG  6.4(     1)  CAG  6.4(     1)  CGG  0.0(     0)

AUU 51.0(     8)  ACU  0.0(     0)  AAU 51.0(     8)  AGU  6.4(     1)
AUC  6.4(     1)  ACC  6.4(     1)  AAC 31.8(     5)  AGC  6.4(     1)
AUA 19.1(     3)  ACA 12.7(     2)  AAA 38.2(     6)  AGA 19.1(     3)
AUG 31.8(     5)  ACG  0.0(     0)  AAG  6.4(     1)  AGG  0.0(     0)

GUU 12.7(     2)  GCU 25.5(     4)  GAU 31.8(     5)  GGU 19.1(     3)
GUC 12.7(     2)  GCC 12.7(     2)  GAC 12.7(     2)  GGC  0.0(     0)
GUA  6.4(     1)  GCA 25.5(     4)  GAA 82.8(    13)  GGA 25.5(     4)
GUG  0.0(     0)  GCG  6.4(     1)  GAG 31.8(     5)  GGG 12.7(     2)
Coding GC 34.39% 1st letter GC 42.68% 2nd letter GC 31.21% 3rd letter GC 29.30%
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