plastid Nicotiana thyrsiflora [gbpln]: 1 CDS's (510 codons)
fields: [triplet] [frequency: per thousand] ([number])
UUU 56.9(    29)  UCU 45.1(    23)  UAU 51.0(    26)  UGU  7.8(     4)
UUC 25.5(    13)  UCC  9.8(     5)  UAC  5.9(     3)  UGC  7.8(     4)
UUA 49.0(    25)  UCA 29.4(    15)  UAA  0.0(     0)  UGA  2.0(     1)
UUG 25.5(    13)  UCG  9.8(     5)  UAG  0.0(     0)  UGG 15.7(     8)

CUU 33.3(    17)  CCU  7.8(     4)  CAU 31.4(    16)  CGU 11.8(     6)
CUC  0.0(     0)  CCC  7.8(     4)  CAC  5.9(     3)  CGC  3.9(     2)
CUA 17.6(     9)  CCA  9.8(     5)  CAA 27.5(    14)  CGA 21.6(    11)
CUG  7.8(     4)  CCG  3.9(     2)  CAG  7.8(     4)  CGG  5.9(     3)

AUU 39.2(    20)  ACU 17.6(     9)  AAU 47.1(    24)  AGU 17.6(     9)
AUC 11.8(     6)  ACC  7.8(     4)  AAC 13.7(     7)  AGC  2.0(     1)
AUA 19.6(    10)  ACA  5.9(     3)  AAA 39.2(    20)  AGA 15.7(     8)
AUG 15.7(     8)  ACG  3.9(     2)  AAG 17.6(     9)  AGG  5.9(     3)

GUU 13.7(     7)  GCU 13.7(     7)  GAU 25.5(    13)  GGU  5.9(     3)
GUC  7.8(     4)  GCC  3.9(     2)  GAC  5.9(     3)  GGC  5.9(     3)
GUA 13.7(     7)  GCA  5.9(     3)  GAA 35.3(    18)  GGA 15.7(     8)
GUG  3.9(     2)  GCG  3.9(     2)  GAG  5.9(     3)  GGG  7.8(     4)

Coding GC 32.81% 1st letter GC 37.84% 2nd letter GC 33.92% 3rd letter GC 26.67%

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