Hirudo nipponia [gbinv]: 5 CDS's (648 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 10.8(     7)  UCU  9.3(     6)  UAU  9.3(     6)  UGU 17.0(    11)
UUC 12.3(     8)  UCC  4.6(     3)  UAC  7.7(     5)  UGC 15.4(    10)
UUA  4.6(     3)  UCA 20.1(    13)  UAA  0.0(     0)  UGA  4.6(     3)
UUG 23.1(    15)  UCG  9.3(     6)  UAG  3.1(     2)  UGG  9.3(     6)

CUU 17.0(    11)  CCU  4.6(     3)  CAU 43.2(    28)  CGU  4.6(     3)
CUC 29.3(    19)  CCC  3.1(     2)  CAC 75.6(    49)  CGC  0.0(     0)
CUA  4.6(     3)  CCA  4.6(     3)  CAA  3.1(     2)  CGA  9.3(     6)
CUG 12.3(     8)  CCG  1.5(     1)  CAG  9.3(     6)  CGG  9.3(     6)

AUU  0.0(     0)  ACU  3.1(     2)  AAU  1.5(     1)  AGU  0.0(     0)
AUC 10.8(     7)  ACC 13.9(     9)  AAC 23.1(    15)  AGC  0.0(     0)
AUA  9.3(     6)  ACA 12.3(     8)  AAA 15.4(    10)  AGA 21.6(    14)
AUG  7.7(     5)  ACG  9.3(     6)  AAG 34.0(    22)  AGG 37.0(    24)

GUU 18.5(    12)  GCU 10.8(     7)  GAU 57.1(    37)  GGU 38.6(    25)
GUC 18.5(    12)  GCC 21.6(    14)  GAC 41.7(    27)  GGC  3.1(     2)
GUA  4.6(     3)  GCA  3.1(     2)  GAA 67.9(    44)  GGA 29.3(    19)
GUG  9.3(     6)  GCG  9.3(     6)  GAG 74.1(    48)  GGG  1.5(     1)
Coding GC 50.72% 1st letter GC 64.04% 2nd letter GC 34.10% 3rd letter GC 54.01%
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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