mitochondrion Passer luteus [gbvrt]: 1 CDS's (381 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU  5.2(     2)  UCU  2.6(     1)  UAU  2.6(     1)  UGU  0.0(     0)
UUC 68.2(    26)  UCC 26.2(    10)  UAC 28.9(    11)  UGC 10.5(     4)
UUA 21.0(     8)  UCA 28.9(    11)  UAA  2.6(     1)  UGA 28.9(    11)
UUG  0.0(     0)  UCG  0.0(     0)  UAG  0.0(     0)  UGG  0.0(     0)

CUU  2.6(     1)  CCU  5.2(     2)  CAU  0.0(     0)  CGU  5.2(     2)
CUC 44.6(    17)  CCC 21.0(     8)  CAC 31.5(    12)  CGC  2.6(     1)
CUA 91.9(    35)  CCA 34.1(    13)  CAA 21.0(     8)  CGA 13.1(     5)
CUG 15.7(     6)  CCG  0.0(     0)  CAG  0.0(     0)  CGG  0.0(     0)

AUU 15.7(     6)  ACU  7.9(     3)  AAU  5.2(     2)  AGU  0.0(     0)
AUC 68.2(    26)  ACC 21.0(     8)  AAC 47.2(    18)  AGC  2.6(     1)
AUA 10.5(     4)  ACA 28.9(    11)  AAA 21.0(     8)  AGA  0.0(     0)
AUG  7.9(     3)  ACG  7.9(     3)  AAG  5.2(     2)  AGG  0.0(     0)

GUU 13.1(     5)  GCU  5.2(     2)  GAU  2.6(     1)  GGU  0.0(     0)
GUC 23.6(     9)  GCC 52.5(    20)  GAC 21.0(     8)  GGC 18.4(     7)
GUA 18.4(     7)  GCA 13.1(     5)  GAA 13.1(     5)  GGA 36.7(    14)
GUG  5.2(     2)  GCG  0.0(     0)  GAG  5.2(     2)  GGG  7.9(     3)
Coding GC 48.29% 1st letter GC 52.49% 2nd letter GC 38.06% 3rd letter GC 54.33%
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