mitochondrion Calcarius mccownii [gbvrt]: 5 CDS's (915 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  8.7(     8)  UCU 13.1(    12)  UAU  4.4(     4)  UGU  0.0(     0)
UUC 39.3(    36)  UCC 27.3(    25)  UAC 10.9(    10)  UGC  2.2(     2)
UUA 17.5(    16)  UCA 18.6(    17)  UAA  5.5(     5)  UGA 28.4(    26)
UUG  3.3(     3)  UCG  3.3(     3)  UAG  0.0(     0)  UGG  2.2(     2)

CUU 26.2(    24)  CCU  7.7(     7)  CAU  3.3(     3)  CGU  1.1(     1)
CUC 48.1(    44)  CCC 33.9(    31)  CAC 13.1(    12)  CGC  4.4(     4)
CUA102.7(    94)  CCA 33.9(    31)  CAA 25.1(    23)  CGA  8.7(     8)
CUG 21.9(    20)  CCG  3.3(     3)  CAG  7.7(     7)  CGG  1.1(     1)

AUU 23.0(    21)  ACU 18.6(    17)  AAU  7.7(     7)  AGU  0.0(     0)
AUC 52.5(    48)  ACC 45.9(    42)  AAC 31.7(    29)  AGC 17.5(    16)
AUA 31.7(    29)  ACA 45.9(    42)  AAA 27.3(    25)  AGA  0.0(     0)
AUG 13.1(    12)  ACG  1.1(     1)  AAG  0.0(     0)  AGG  0.0(     0)

GUU  2.2(     2)  GCU  7.7(     7)  GAU  2.2(     2)  GGU  4.4(     4)
GUC 14.2(    13)  GCC 41.5(    38)  GAC  6.6(     6)  GGC  7.7(     7)
GUA 14.2(    13)  GCA 20.8(    19)  GAA 12.0(    11)  GGA 16.4(    15)
GUG  3.3(     3)  GCG  1.1(     1)  GAG  1.1(     1)  GGG  2.2(     2)

Coding GC 46.01% 1st letter GC 49.95% 2nd letter GC 41.97% 3rd letter GC 46.12%

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