mitochondrion Masticophis flagellum flagellum [gbvrt]: 1 CDS's (344 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  5.8(     2)  UCU 14.5(     5)  UAU  2.9(     1)  UGU  2.9(     1)
UUC 14.5(     5)  UCC 11.6(     4)  UAC 14.5(     5)  UGC  0.0(     0)
UUA 23.3(     8)  UCA 37.8(    13)  UAA  0.0(     0)  UGA 29.1(    10)
UUG  2.9(     1)  UCG  0.0(     0)  UAG  2.9(     1)  UGG  0.0(     0)

CUU 14.5(     5)  CCU  2.9(     1)  CAU  0.0(     0)  CGU  0.0(     0)
CUC 20.3(     7)  CCC 17.4(     6)  CAC 23.3(     8)  CGC  2.9(     1)
CUA 87.2(    30)  CCA 32.0(    11)  CAA 14.5(     5)  CGA  8.7(     3)
CUG  2.9(     1)  CCG  2.9(     1)  CAG  0.0(     0)  CGG  0.0(     0)

AUU 23.3(     8)  ACU 17.4(     6)  AAU  8.7(     3)  AGU  0.0(     0)
AUC 49.4(    17)  ACC 78.5(    27)  AAC 34.9(    12)  AGC 11.6(     4)
AUA107.6(    37)  ACA 90.1(    31)  AAA 37.8(    13)  AGA  0.0(     0)
AUG  0.0(     0)  ACG  0.0(     0)  AAG  0.0(     0)  AGG  0.0(     0)

GUU  2.9(     1)  GCU 14.5(     5)  GAU  5.8(     2)  GGU  0.0(     0)
GUC  8.7(     3)  GCC 23.3(     8)  GAC  0.0(     0)  GGC  2.9(     1)
GUA  2.9(     1)  GCA 46.5(    16)  GAA 14.5(     5)  GGA 17.4(     6)
GUG  2.9(     1)  GCG  0.0(     0)  GAG  0.0(     0)  GGG  5.8(     2)

Coding GC 39.44% 1st letter GC 37.79% 2nd letter GC 47.09% 3rd letter GC 33.43%

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