chloroplast Poa annua [gbpln]: 1 CDS's (512 codons)
fields: [triplet] [frequency: per thousand] ([number]) 
UUU 84.0(    43)  UCU 33.2(    17)  UAU 39.1(    20)  UGU  9.8(     5)
UUC 21.5(    11)  UCC  3.9(     2)  UAC 17.6(     9)  UGC  5.9(     3)
UUA 39.1(    20)  UCA 19.5(    10)  UAA  2.0(     1)  UGA  0.0(     0)
UUG 27.3(    14)  UCG 13.7(     7)  UAG  0.0(     0)  UGG 15.6(     8)

CUU 25.4(    13)  CCU 13.7(     7)  CAU 31.2(    16)  CGU 13.7(     7)
CUC  5.9(     3)  CCC  7.8(     4)  CAC  5.9(     3)  CGC  2.0(     1)
CUA 17.6(     9)  CCA 11.7(     6)  CAA 27.3(    14)  CGA 27.3(    14)
CUG  3.9(     2)  CCG  3.9(     2)  CAG 13.7(     7)  CGG  2.0(     1)

AUU 31.2(    16)  ACU 23.4(    12)  AAU 23.4(    12)  AGU 17.6(     9)
AUC 13.7(     7)  ACC 11.7(     6)  AAC 17.6(     9)  AGC  2.0(     1)
AUA 27.3(    14)  ACA  3.9(     2)  AAA 52.7(    27)  AGA  5.9(     3)
AUG 23.4(    12)  ACG  0.0(     0)  AAG 11.7(     6)  AGG  7.8(     4)

GUU 17.6(     9)  GCU  5.9(     3)  GAU 29.3(    15)  GGU  7.8(     4)
GUC  2.0(     1)  GCC  5.9(     3)  GAC  3.9(     2)  GGC  2.0(     1)
GUA 11.7(     6)  GCA 11.7(     6)  GAA 43.0(    22)  GGA 17.6(     9)
GUG  3.9(     2)  GCG  0.0(     0)  GAG 11.7(     6)  GGG  7.8(     4)
Coding GC 32.81% 1st letter GC 39.45% 2nd letter GC 31.45% 3rd letter GC 27.54%
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