Sepia esculenta [gbinv]: 1 CDS's (285 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU  7.0(     2)  UCU 10.5(     3)  UAU  7.0(     2)  UGU  0.0(     0)
UUC  3.5(     1)  UCC 21.1(     6)  UAC  7.0(     2)  UGC  3.5(     1)
UUA 10.5(     3)  UCA  7.0(     2)  UAA  3.5(     1)  UGA  0.0(     0)
UUG 45.6(    13)  UCG  3.5(     1)  UAG  0.0(     0)  UGG  3.5(     1)

CUU 21.1(     6)  CCU  0.0(     0)  CAU  3.5(     1)  CGU 14.0(     4)
CUC  0.0(     0)  CCC  0.0(     0)  CAC  0.0(     0)  CGC 10.5(     3)
CUA  7.0(     2)  CCA  0.0(     0)  CAA 24.6(     7)  CGA 10.5(     3)
CUG 28.1(     8)  CCG  0.0(     0)  CAG 21.1(     6)  CGG  7.0(     2)

AUU 10.5(     3)  ACU 14.0(     4)  AAU 14.0(     4)  AGU 10.5(     3)
AUC 21.1(     6)  ACC 14.0(     4)  AAC 28.1(     8)  AGC 10.5(     3)
AUA  3.5(     1)  ACA 14.0(     4)  AAA 49.1(    14)  AGA 24.6(     7)
AUG 17.5(     5)  ACG  0.0(     0)  AAG 42.1(    12)  AGG  7.0(     2)

GUU 10.5(     3)  GCU 49.1(    14)  GAU 52.6(    15)  GGU  0.0(     0)
GUC  0.0(     0)  GCC 45.6(    13)  GAC 24.6(     7)  GGC  7.0(     2)
GUA 14.0(     4)  GCA 10.5(     3)  GAA 56.1(    16)  GGA  3.5(     1)
GUG  7.0(     2)  GCG 10.5(     3)  GAG140.4(    40)  GGG  7.0(     2)

Coding GC 48.07% 1st letter GC 58.60% 2nd letter GC 31.93% 3rd letter GC 53.68%

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