Passer domesticus [gbvrt]: 1 CDS's (272 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 11.0(     3)  UCU 14.7(     4)  UAU  7.4(     2)  UGU  7.4(     2)
UUC 40.4(    11)  UCC 18.4(     5)  UAC  7.4(     2)  UGC  7.4(     2)
UUA  3.7(     1)  UCA 14.7(     4)  UAA  3.7(     1)  UGA  0.0(     0)
UUG  7.4(     2)  UCG 11.0(     3)  UAG  0.0(     0)  UGG 14.7(     4)

CUU 18.4(     5)  CCU  3.7(     1)  CAU  3.7(     1)  CGU  0.0(     0)
CUC 29.4(     8)  CCC  7.4(     2)  CAC 11.0(     3)  CGC  3.7(     1)
CUA  0.0(     0)  CCA 18.4(     5)  CAA  7.4(     2)  CGA  0.0(     0)
CUG 58.8(    16)  CCG  0.0(     0)  CAG 18.4(     5)  CGG  7.4(     2)

AUU 40.4(    11)  ACU  0.0(     0)  AAU 11.0(     3)  AGU 14.7(     4)
AUC 44.1(    12)  ACC 33.1(     9)  AAC 36.8(    10)  AGC 18.4(     5)
AUA  3.7(     1)  ACA  7.4(     2)  AAA 11.0(     3)  AGA 14.7(     4)
AUG 25.7(     7)  ACG  7.4(     2)  AAG 18.4(     5)  AGG 11.0(     3)

GUU 14.7(     4)  GCU 36.8(    10)  GAU  7.4(     2)  GGU  3.7(     1)
GUC 14.7(     4)  GCC 44.1(    12)  GAC 29.4(     8)  GGC 33.1(     9)
GUA  3.7(     1)  GCA 25.7(     7)  GAA 22.1(     6)  GGA 29.4(     8)
GUG 36.8(    10)  GCG  7.4(     2)  GAG 11.0(     3)  GGG 25.7(     7)
Coding GC 53.80% 1st letter GC 53.31% 2nd letter GC 44.12% 3rd letter GC 63.97%
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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