Natronobacterium sp. AS-7091 [gbbct]: 2 CDS's (571 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU  1.8(     1)  UCU  0.0(     0)  UAU  3.5(     2)  UGU  0.0(     0)
UUC 26.3(    15)  UCC 14.0(     8)  UAC 26.3(    15)  UGC  7.0(     4)
UUA  1.8(     1)  UCA  3.5(     2)  UAA  0.0(     0)  UGA  3.5(     2)
UUG  0.0(     0)  UCG 21.0(    12)  UAG  0.0(     0)  UGG 17.5(    10)

CUU  8.8(     5)  CCU  7.0(     4)  CAU  8.8(     5)  CGU 19.3(    11)
CUC  5.3(     3)  CCC 14.0(     8)  CAC 21.0(    12)  CGC 24.5(    14)
CUA  3.5(     2)  CCA 10.5(     6)  CAA  3.5(     2)  CGA 19.3(    11)
CUG 14.0(     8)  CCG 36.8(    21)  CAG 29.8(    17)  CGG 49.0(    28)

AUU  1.8(     1)  ACU  3.5(     2)  AAU  1.8(     1)  AGU  7.0(     4)
AUC 22.8(    13)  ACC 17.5(    10)  AAC 28.0(    16)  AGC 21.0(    12)
AUA  1.8(     1)  ACA 10.5(     6)  AAA  5.3(     3)  AGA  7.0(     4)
AUG 17.5(    10)  ACG 22.8(    13)  AAG 10.5(     6)  AGG 10.5(     6)

GUU  8.8(     5)  GCU  7.0(     4)  GAU 14.0(     8)  GGU 12.3(     7)
GUC 26.3(    15)  GCC 29.8(    17)  GAC 49.0(    28)  GGC 52.5(    30)
GUA  7.0(     4)  GCA 19.3(    11)  GAA 21.0(    12)  GGA 14.0(     8)
GUG 31.5(    18)  GCG 43.8(    25)  GAG 56.0(    32)  GGG 17.5(    10)
Coding GC 66.37% 1st letter GC 68.48% 2nd letter GC 54.29% 3rd letter GC 76.36%
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