Clostridium sp. APS4 [gbbct]: 1 CDS's (139 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  0.0(     0)  UCU 21.6(     3)  UAU  7.2(     1)  UGU  0.0(     0)
UUC 21.6(     3)  UCC 14.4(     2)  UAC  7.2(     1)  UGC  7.2(     1)
UUA  7.2(     1)  UCA  7.2(     1)  UAA  0.0(     0)  UGA  7.2(     1)
UUG 14.4(     2)  UCG  7.2(     1)  UAG  0.0(     0)  UGG  7.2(     1)

CUU 21.6(     3)  CCU  0.0(     0)  CAU 14.4(     2)  CGU  7.2(     1)
CUC 14.4(     2)  CCC 14.4(     2)  CAC  0.0(     0)  CGC  7.2(     1)
CUA  0.0(     0)  CCA 21.6(     3)  CAA 21.6(     3)  CGA  0.0(     0)
CUG 14.4(     2)  CCG  7.2(     1)  CAG 21.6(     3)  CGG  0.0(     0)

AUU 28.8(     4)  ACU 14.4(     2)  AAU 14.4(     2)  AGU  0.0(     0)
AUC 14.4(     2)  ACC 21.6(     3)  AAC 28.8(     4)  AGC 14.4(     2)
AUA 43.2(     6)  ACA 28.8(     4)  AAA 50.4(     7)  AGA  0.0(     0)
AUG 28.8(     4)  ACG  7.2(     1)  AAG 21.6(     3)  AGG  7.2(     1)

GUU  0.0(     0)  GCU 43.2(     6)  GAU 36.0(     5)  GGU 36.0(     5)
GUC  0.0(     0)  GCC 14.4(     2)  GAC 14.4(     2)  GGC 43.2(     6)
GUA 14.4(     2)  GCA 21.6(     3)  GAA 71.9(    10)  GGA 14.4(     2)
GUG  0.0(     0)  GCG 36.0(     5)  GAG 21.6(     3)  GGG 14.4(     2)

Coding GC 47.96% 1st letter GC 54.68% 2nd letter GC 44.60% 3rd letter GC 44.60%

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