Streptococcus pyogenes serotype M23 [gbbct]: 1 CDS's (550 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 18.2(    10)  UCU 18.2(    10)  UAU 32.7(    18)  UGU  1.8(     1)
UUC  3.6(     2)  UCC  3.6(     2)  UAC 18.2(    10)  UGC  0.0(     0)
UUA 30.9(    17)  UCA 16.4(     9)  UAA  1.8(     1)  UGA  0.0(     0)
UUG  9.1(     5)  UCG  5.5(     3)  UAG  0.0(     0)  UGG  5.5(     3)

CUU 14.5(     8)  CCU 10.9(     6)  CAU  9.1(     5)  CGU  9.1(     5)
CUC  1.8(     1)  CCC  0.0(     0)  CAC  0.0(     0)  CGC  0.0(     0)
CUA 10.9(     6)  CCA 14.5(     8)  CAA 16.4(     9)  CGA  1.8(     1)
CUG  5.5(     3)  CCG  3.6(     2)  CAG  7.3(     4)  CGG  0.0(     0)

AUU 36.4(    20)  ACU 36.4(    20)  AAU 58.2(    32)  AGU 14.5(     8)
AUC 20.0(    11)  ACC  9.1(     5)  AAC  9.1(     5)  AGC  7.3(     4)
AUA 12.7(     7)  ACA 47.3(    26)  AAA 80.0(    44)  AGA  3.6(     2)
AUG  7.3(     4)  ACG  9.1(     5)  AAG 30.9(    17)  AGG  0.0(     0)

GUU 25.5(    14)  GCU 43.6(    24)  GAU 38.2(    21)  GGU 58.2(    32)
GUC  7.3(     4)  GCC  9.1(     5)  GAC  7.3(     4)  GGC  1.8(     1)
GUA 16.4(     9)  GCA 21.8(    12)  GAA 50.9(    28)  GGA 21.8(    12)
GUG 10.9(     6)  GCG  3.6(     2)  GAG 21.8(    12)  GGG  9.1(     5)

Coding GC 35.58% 1st letter GC 45.27% 2nd letter GC 38.73% 3rd letter GC 22.73%

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