mitochondrion Icterus galbula [gbvrt]: 4 CDS's (978 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  4.1(     4)  UCU 11.2(    11)  UAU  2.0(     2)  UGU  2.0(     2)
UUC 39.9(    39)  UCC 30.7(    30)  UAC 15.3(    15)  UGC  2.0(     2)
UUA 13.3(    13)  UCA 14.3(    14)  UAA  4.1(     4)  UGA 22.5(    22)
UUG  0.0(     0)  UCG  3.1(     3)  UAG  0.0(     0)  UGG  7.2(     7)

CUU 13.3(    13)  CCU 15.3(    15)  CAU  2.0(     2)  CGU  0.0(     0)
CUC 79.8(    78)  CCC 21.5(    21)  CAC 17.4(    17)  CGC  4.1(     4)
CUA 89.0(    87)  CCA 31.7(    31)  CAA 25.6(    25)  CGA  9.2(     9)
CUG  9.2(     9)  CCG  3.1(     3)  CAG  3.1(     3)  CGG  0.0(     0)

AUU 18.4(    18)  ACU 36.8(    36)  AAU  7.2(     7)  AGU  1.0(     1)
AUC 62.4(    61)  ACC 47.0(    46)  AAC 28.6(    28)  AGC 19.4(    19)
AUA 31.7(    31)  ACA 40.9(    40)  AAA 27.6(    27)  AGA  0.0(     0)
AUG  9.2(     9)  ACG  0.0(     0)  AAG  5.1(     5)  AGG  0.0(     0)

GUU  6.1(     6)  GCU 14.3(    14)  GAU  0.0(     0)  GGU  1.0(     1)
GUC 15.3(    15)  GCC 33.7(    33)  GAC  9.2(     9)  GGC 11.2(    11)
GUA 10.2(    10)  GCA 25.6(    25)  GAA 10.2(    10)  GGA 19.4(    19)
GUG  4.1(     4)  GCG  6.1(     6)  GAG  2.0(     2)  GGG  0.0(     0)

Coding GC 47.24% 1st letter GC 49.28% 2nd letter GC 43.46% 3rd letter GC 48.98%

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