mitochondrion Crotalus enyo [gbvrt]: 1 CDS's (337 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 11.9(     4)  UCU 14.8(     5)  UAU  3.0(     1)  UGU  0.0(     0)
UUC 20.8(     7)  UCC 29.7(    10)  UAC 14.8(     5)  UGC  3.0(     1)
UUA 17.8(     6)  UCA 17.8(     6)  UAA  0.0(     0)  UGA 23.7(     8)
UUG  5.9(     2)  UCG  0.0(     0)  UAG  3.0(     1)  UGG  3.0(     1)

CUU 20.8(     7)  CCU  0.0(     0)  CAU  0.0(     0)  CGU  0.0(     0)
CUC 23.7(     8)  CCC 29.7(    10)  CAC 23.7(     8)  CGC  0.0(     0)
CUA 80.1(    27)  CCA 23.7(     8)  CAA 17.8(     6)  CGA 11.9(     4)
CUG  8.9(     3)  CCG  5.9(     2)  CAG  0.0(     0)  CGG  0.0(     0)

AUU 41.5(    14)  ACU 11.9(     4)  AAU  3.0(     1)  AGU  0.0(     0)
AUC 47.5(    16)  ACC 86.1(    29)  AAC 38.6(    13)  AGC 11.9(     4)
AUA 65.3(    22)  ACA 77.2(    26)  AAA 26.7(     9)  AGA  0.0(     0)
AUG  5.9(     2)  ACG  0.0(     0)  AAG  5.9(     2)  AGG  0.0(     0)

GUU  3.0(     1)  GCU  5.9(     2)  GAU  3.0(     1)  GGU  0.0(     0)
GUC  5.9(     2)  GCC 50.4(    17)  GAC  5.9(     2)  GGC  8.9(     3)
GUA 11.9(     4)  GCA 44.5(    15)  GAA  5.9(     2)  GGA 14.8(     5)
GUG  0.0(     0)  GCG  0.0(     0)  GAG  0.0(     0)  GGG  3.0(     1)
Coding GC 44.31% 1st letter GC 40.95% 2nd letter GC 47.77% 3rd letter GC 44.21%
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