Phage U4 [gbphg]: 2 CDS's (243 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 45.3(    11)  UCU 12.3(     3)  UAU 24.7(     6)  UGU 12.3(     3)
UUC 20.6(     5)  UCC  0.0(     0)  UAC  8.2(     2)  UGC  4.1(     1)
UUA 16.5(     4)  UCA 12.3(     3)  UAA  4.1(     1)  UGA  4.1(     1)
UUG  8.2(     2)  UCG  8.2(     2)  UAG  0.0(     0)  UGG  8.2(     2)

CUU 24.7(     6)  CCU 20.6(     5)  CAU 20.6(     5)  CGU 45.3(    11)
CUC  4.1(     1)  CCC  0.0(     0)  CAC 16.5(     4)  CGC  4.1(     1)
CUA  8.2(     2)  CCA  8.2(     2)  CAA 37.0(     9)  CGA 12.3(     3)
CUG  4.1(     1)  CCG  8.2(     2)  CAG  4.1(     1)  CGG  4.1(     1)

AUU 49.4(    12)  ACU 20.6(     5)  AAU 57.6(    14)  AGU  8.2(     2)
AUC 20.6(     5)  ACC  4.1(     1)  AAC 12.3(     3)  AGC  0.0(     0)
AUA  4.1(     1)  ACA 20.6(     5)  AAA 49.4(    12)  AGA 12.3(     3)
AUG 20.6(     5)  ACG  4.1(     1)  AAG 20.6(     5)  AGG  8.2(     2)

GUU 37.0(     9)  GCU 12.3(     3)  GAU 32.9(     8)  GGU 12.3(     3)
GUC  4.1(     1)  GCC  0.0(     0)  GAC 12.3(     3)  GGC  4.1(     1)
GUA 16.5(     4)  GCA 24.7(     6)  GAA 49.4(    12)  GGA 24.7(     6)
GUG  0.0(     0)  GCG  4.1(     1)  GAG 37.0(     9)  GGG  4.1(     1)
Coding GC 36.21% 1st letter GC 49.79% 2nd letter GC 32.92% 3rd letter GC 25.93%
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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