mitochondrion Thamnophis sirtalis infernalis [gbvrt]: 1 CDS's (342 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 11.7(     4)  UCU  8.8(     3)  UAU  5.8(     2)  UGU  2.9(     1)
UUC  8.8(     3)  UCC 11.7(     4)  UAC 11.7(     4)  UGC  2.9(     1)
UUA 11.7(     4)  UCA 52.6(    18)  UAA  0.0(     0)  UGA 29.2(    10)
UUG  0.0(     0)  UCG  0.0(     0)  UAG  2.9(     1)  UGG  0.0(     0)

CUU 14.6(     5)  CCU  5.8(     2)  CAU  5.8(     2)  CGU  0.0(     0)
CUC 43.9(    15)  CCC  8.8(     3)  CAC 17.5(     6)  CGC  0.0(     0)
CUA 73.1(    25)  CCA 38.0(    13)  CAA 11.7(     4)  CGA 11.7(     4)
CUG  5.8(     2)  CCG  2.9(     1)  CAG  2.9(     1)  CGG  0.0(     0)

AUU 14.6(     5)  ACU 14.6(     5)  AAU  5.8(     2)  AGU  0.0(     0)
AUC 70.2(    24)  ACC 76.0(    26)  AAC 40.9(    14)  AGC 11.7(     4)
AUA 93.6(    32)  ACA 96.5(    33)  AAA 38.0(    13)  AGA  0.0(     0)
AUG 11.7(     4)  ACG  0.0(     0)  AAG  0.0(     0)  AGG  0.0(     0)

GUU  0.0(     0)  GCU  8.8(     3)  GAU  0.0(     0)  GGU  2.9(     1)
GUC  0.0(     0)  GCC 20.5(     7)  GAC  2.9(     1)  GGC  8.8(     3)
GUA 11.7(     4)  GCA 32.2(    11)  GAA 17.5(     6)  GGA 14.6(     5)
GUG  0.0(     0)  GCG  0.0(     0)  GAG  0.0(     0)  GGG  2.9(     1)

Coding GC 39.86% 1st letter GC 36.55% 2nd letter GC 46.49% 3rd letter GC 36.55%

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)
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