Escherichia coli O41:H- [gbbct]: 1 CDS's (204 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 19.6(     4)  UCU 24.5(     5)  UAU 14.7(     3)  UGU  0.0(     0)
UUC  4.9(     1)  UCC  4.9(     1)  UAC  0.0(     0)  UGC  0.0(     0)
UUA  4.9(     1)  UCA 29.4(     6)  UAA  0.0(     0)  UGA  4.9(     1)
UUG  4.9(     1)  UCG  9.8(     2)  UAG  0.0(     0)  UGG  9.8(     2)

CUU 24.5(     5)  CCU 78.4(    16)  CAU 39.2(     8)  CGU 19.6(     4)
CUC  0.0(     0)  CCC  9.8(     2)  CAC  4.9(     1)  CGC 14.7(     3)
CUA  4.9(     1)  CCA 29.4(     6)  CAA 34.3(     7)  CGA  0.0(     0)
CUG 24.5(     5)  CCG 24.5(     5)  CAG 39.2(     8)  CGG 14.7(     3)

AUU 34.3(     7)  ACU 14.7(     3)  AAU 39.2(     8)  AGU 29.4(     6)
AUC  0.0(     0)  ACC  9.8(     2)  AAC 24.5(     5)  AGC 29.4(     6)
AUA 19.6(     4)  ACA 24.5(     5)  AAA 19.6(     4)  AGA  9.8(     2)
AUG 19.6(     4)  ACG  9.8(     2)  AAG  9.8(     2)  AGG  0.0(     0)

GUU  0.0(     0)  GCU 34.3(     7)  GAU 14.7(     3)  GGU  4.9(     1)
GUC  4.9(     1)  GCC 14.7(     3)  GAC  0.0(     0)  GGC  9.8(     2)
GUA 19.6(     4)  GCA 29.4(     6)  GAA 29.4(     6)  GGA  4.9(     1)
GUG 19.6(     4)  GCG  9.8(     2)  GAG 14.7(     3)  GGG  0.0(     0)

Coding GC 47.55% 1st letter GC 57.35% 2nd letter GC 50.98% 3rd letter GC 34.31%

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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