Norovirus Hu/Beijing/CR2987/2004/CHN [gbvrl]: 1 CDS's (549 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 32.8(    18)  UCU 25.5(    14)  UAU 18.2(    10)  UGU  3.6(     2)
UUC 25.5(    14)  UCC  9.1(     5)  UAC  5.5(     3)  UGC  5.5(     3)
UUA 12.8(     7)  UCA  9.1(     5)  UAA  1.8(     1)  UGA  0.0(     0)
UUG 16.4(     9)  UCG  5.5(     3)  UAG  0.0(     0)  UGG  9.1(     5)

CUU 16.4(     9)  CCU 29.1(    16)  CAU  7.3(     4)  CGU  3.6(     2)
CUC  9.1(     5)  CCC 23.7(    13)  CAC 10.9(     6)  CGC  7.3(     4)
CUA 14.6(     8)  CCA 34.6(    19)  CAA 29.1(    16)  CGA  1.8(     1)
CUG 12.8(     7)  CCG  5.5(     3)  CAG 20.0(    11)  CGG  1.8(     1)

AUU 18.2(    10)  ACU 27.3(    15)  AAU 52.8(    29)  AGU  5.5(     3)
AUC  9.1(     5)  ACC 18.2(    10)  AAC 18.2(    10)  AGC 10.9(     6)
AUA 18.2(    10)  ACA 23.7(    13)  AAA  9.1(     5)  AGA 16.4(     9)
AUG 23.7(    13)  ACG  0.0(     0)  AAG 10.9(     6)  AGG 18.2(    10)

GUU 14.6(     8)  GCU 14.6(     8)  GAU 21.9(    12)  GGU 32.8(    18)
GUC 18.2(    10)  GCC 23.7(    13)  GAC 29.1(    16)  GGC 14.6(     8)
GUA  3.6(     2)  GCA 29.1(    16)  GAA 23.7(    13)  GGA  9.1(     5)
GUG 31.0(    17)  GCG  9.1(     5)  GAG 18.2(    10)  GGG 18.2(    10)

Coding GC 47.48% 1st letter GC 53.92% 2nd letter GC 44.63% 3rd letter GC 43.90%

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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