Ensis directus [gbinv]: 1 CDS's (724 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  9.7(     7)  UCU 12.4(     9)  UAU 11.0(     8)  UGU  6.9(     5)
UUC 26.2(    19)  UCC 13.8(    10)  UAC 27.6(    20)  UGC  8.3(     6)
UUA  1.4(     1)  UCA  5.5(     4)  UAA  1.4(     1)  UGA  0.0(     0)
UUG 16.6(    12)  UCG  2.8(     2)  UAG  0.0(     0)  UGG 15.2(    11)

CUU 16.6(    12)  CCU  4.1(     3)  CAU  2.8(     2)  CGU 22.1(    16)
CUC 27.6(    20)  CCC 19.3(    14)  CAC 29.0(    21)  CGC  2.8(     2)
CUA  2.8(     2)  CCA 18.0(    13)  CAA  5.5(     4)  CGA  2.8(     2)
CUG 30.4(    22)  CCG  0.0(     0)  CAG 20.7(    15)  CGG  0.0(     0)

AUU  6.9(     5)  ACU  6.9(     5)  AAU  6.9(     5)  AGU  5.5(     4)
AUC 29.0(    21)  ACC 23.5(    17)  AAC 38.7(    28)  AGC 13.8(    10)
AUA  1.4(     1)  ACA 20.7(    15)  AAA 24.9(    18)  AGA 11.0(     8)
AUG 29.0(    21)  ACG  6.9(     5)  AAG 69.1(    50)  AGG  1.4(     1)

GUU 16.6(    12)  GCU 26.2(    19)  GAU 40.1(    29)  GGU 38.7(    28)
GUC 16.6(    12)  GCC 30.4(    22)  GAC 33.1(    24)  GGC 26.2(    19)
GUA  4.1(     3)  GCA  6.9(     5)  GAA 15.2(    11)  GGA 15.2(    11)
GUG 13.8(    10)  GCG  5.5(     4)  GAG 51.1(    37)  GGG  1.4(     1)

Coding GC 51.66% 1st letter GC 54.56% 2nd letter GC 37.43% 3rd letter GC 62.98%

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)
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