Clostridium sp. [gbbct]: 1 CDS's (703 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 19.9(    14)  UCU  8.5(     6)  UAU 46.9(    33)  UGU  4.3(     3)
UUC  2.8(     2)  UCC  5.7(     4)  UAC 18.5(    13)  UGC  0.0(     0)
UUA 22.8(    16)  UCA 15.6(    11)  UAA  1.4(     1)  UGA  0.0(     0)
UUG  5.7(     4)  UCG 11.4(     8)  UAG  0.0(     0)  UGG 19.9(    14)

CUU 28.4(    20)  CCU 12.8(     9)  CAU 12.8(     9)  CGU  0.0(     0)
CUC  2.8(     2)  CCC  0.0(     0)  CAC  1.4(     1)  CGC  1.4(     1)
CUA  5.7(     4)  CCA 15.6(    11)  CAA 15.6(    11)  CGA  0.0(     0)
CUG 10.0(     7)  CCG  8.5(     6)  CAG  8.5(     6)  CGG  0.0(     0)

AUU 24.2(    17)  ACU 15.6(    11)  AAU 54.1(    38)  AGU 21.3(    15)
AUC  7.1(     5)  ACC  2.8(     2)  AAC 12.8(     9)  AGC 12.8(     9)
AUA 39.8(    28)  ACA 22.8(    16)  AAA 49.8(    35)  AGA 14.2(    10)
AUG 19.9(    14)  ACG  7.1(     5)  AAG 32.7(    23)  AGG 12.8(     9)

GUU 18.5(    13)  GCU 11.4(     8)  GAU 61.2(    43)  GGU 22.8(    16)
GUC  7.1(     5)  GCC  7.1(     5)  GAC 12.8(     9)  GGC 15.6(    11)
GUA 24.2(    17)  GCA 45.5(    32)  GAA 38.4(    27)  GGA 28.4(    20)
GUG  5.7(     4)  GCG 11.4(     8)  GAG 24.2(    17)  GGG  8.5(     6)
Coding GC 37.60% 1st letter GC 46.66% 2nd letter GC 36.42% 3rd letter GC 29.73%
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