Escherichia coli O13:H11 [gbbct]: 1 CDS's (298 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 13.4(     4)  UCU 16.8(     5)  UAU  6.7(     2)  UGU  0.0(     0)
UUC  3.4(     1)  UCC  3.4(     1)  UAC  0.0(     0)  UGC  0.0(     0)
UUA  3.4(     1)  UCA 26.8(     8)  UAA  0.0(     0)  UGA  3.4(     1)
UUG  6.7(     2)  UCG  6.7(     2)  UAG  0.0(     0)  UGG 13.4(     4)

CUU 23.5(     7)  CCU 87.2(    26)  CAU 50.3(    15)  CGU 20.1(     6)
CUC  0.0(     0)  CCC  6.7(     2)  CAC  3.4(     1)  CGC 10.1(     3)
CUA  3.4(     1)  CCA 40.3(    12)  CAA 43.6(    13)  CGA  0.0(     0)
CUG 23.5(     7)  CCG 26.8(     8)  CAG 40.3(    12)  CGG 16.8(     5)

AUU 36.9(    11)  ACU 10.1(     3)  AAU 40.3(    12)  AGU 20.1(     6)
AUC  0.0(     0)  ACC  6.7(     2)  AAC 23.5(     7)  AGC 16.8(     5)
AUA 13.4(     4)  ACA 16.8(     5)  AAA 13.4(     4)  AGA 13.4(     4)
AUG 33.6(    10)  ACG 16.8(     5)  AAG  6.7(     2)  AGG  0.0(     0)

GUU  0.0(     0)  GCU 36.9(    11)  GAU 16.8(     5)  GGU  0.0(     0)
GUC  3.4(     1)  GCC 16.8(     5)  GAC  0.0(     0)  GGC 20.1(     6)
GUA 20.1(     6)  GCA 33.6(    10)  GAA 33.6(    10)  GGA  3.4(     1)
GUG 16.8(     5)  GCG 13.4(     4)  GAG 16.8(     5)  GGG  0.0(     0)

Coding GC 49.44% 1st letter GC 62.75% 2nd letter GC 50.34% 3rd letter GC 35.23%

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)
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