mitochondrion Sterna maxima [gbvrt]: 1 CDS's (347 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  5.8(     2)  UCU 11.5(     4)  UAU  8.6(     3)  UGU  2.9(     1)
UUC 31.7(    11)  UCC 28.8(    10)  UAC 14.4(     5)  UGC  0.0(     0)
UUA 34.6(    12)  UCA 46.1(    16)  UAA  0.0(     0)  UGA 28.8(    10)
UUG  2.9(     1)  UCG  0.0(     0)  UAG  2.9(     1)  UGG  0.0(     0)

CUU 28.8(    10)  CCU 11.5(     4)  CAU 20.2(     7)  CGU  0.0(     0)
CUC 31.7(    11)  CCC 14.4(     5)  CAC  8.6(     3)  CGC  2.9(     1)
CUA 77.8(    27)  CCA 28.8(    10)  CAA 23.1(     8)  CGA  5.8(     2)
CUG  8.6(     3)  CCG  0.0(     0)  CAG  2.9(     1)  CGG  0.0(     0)

AUU 20.2(     7)  ACU 34.6(    12)  AAU  5.8(     2)  AGU  2.9(     1)
AUC 63.4(    22)  ACC 34.6(    12)  AAC 25.9(     9)  AGC 11.5(     4)
AUA 43.2(    15)  ACA 57.6(    20)  AAA 34.6(    12)  AGA  0.0(     0)
AUG  8.6(     3)  ACG  0.0(     0)  AAG  5.8(     2)  AGG  0.0(     0)

GUU  8.6(     3)  GCU 31.7(    11)  GAU  2.9(     1)  GGU  5.8(     2)
GUC 14.4(     5)  GCC 23.1(     8)  GAC  0.0(     0)  GGC  5.8(     2)
GUA 14.4(     5)  GCA 20.2(     7)  GAA 11.5(     4)  GGA 23.1(     8)
GUG  0.0(     0)  GCG  0.0(     0)  GAG  2.9(     1)  GGG  2.9(     1)

Coding GC 40.54% 1st letter GC 43.23% 2nd letter GC 43.52% 3rd letter GC 34.87%

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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