mitochondrion Sterna albifrons [gbvrt]: 1 CDS's (341 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  5.9(     2)  UCU 11.7(     4)  UAU  2.9(     1)  UGU  2.9(     1)
UUC 35.2(    12)  UCC 26.4(     9)  UAC 17.6(     6)  UGC  0.0(     0)
UUA 41.1(    14)  UCA 41.1(    14)  UAA  0.0(     0)  UGA 23.5(     8)
UUG  5.9(     2)  UCG  0.0(     0)  UAG  2.9(     1)  UGG  5.9(     2)

CUU 29.3(    10)  CCU  5.9(     2)  CAU  8.8(     3)  CGU  2.9(     1)
CUC 38.1(    13)  CCC 17.6(     6)  CAC 20.5(     7)  CGC  0.0(     0)
CUA 67.4(    23)  CCA 26.4(     9)  CAA 26.4(     9)  CGA  5.9(     2)
CUG  5.9(     2)  CCG  0.0(     0)  CAG  0.0(     0)  CGG  0.0(     0)

AUU 38.1(    13)  ACU 38.1(    13)  AAU  5.9(     2)  AGU  0.0(     0)
AUC 49.9(    17)  ACC 38.1(    13)  AAC 26.4(     9)  AGC 11.7(     4)
AUA 44.0(    15)  ACA 46.9(    16)  AAA 38.1(    13)  AGA  0.0(     0)
AUG 14.7(     5)  ACG  5.9(     2)  AAG  2.9(     1)  AGG  0.0(     0)

GUU  5.9(     2)  GCU 29.3(    10)  GAU  0.0(     0)  GGU  5.9(     2)
GUC 14.7(     5)  GCC 17.6(     6)  GAC  0.0(     0)  GGC  8.8(     3)
GUA 17.6(     6)  GCA 23.5(     8)  GAA 14.7(     5)  GGA 17.6(     6)
GUG  0.0(     0)  GCG  0.0(     0)  GAG  2.9(     1)  GGG  2.9(     1)

Coding GC 40.18% 1st letter GC 41.64% 2nd letter GC 41.64% 3rd letter GC 37.24%

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