Escherichia coli O157:H7 EDL933 [gbbct]: 5347 CDS's (1611503 codons)
fields: [triplet] [amino acid] [fraction] [frequency: per thousand] ([number])
UUU F 0.58 22.2 ( 35846)  UCU S 0.14  8.7 ( 14013)  UAU Y 0.57 16.5 ( 26648)  UGU C 0.45  5.2 (  8458)
UUC F 0.42 15.9 ( 25565)  UCC S 0.15  8.9 ( 14420)  UAC Y 0.43 12.3 ( 19766)  UGC C 0.55  6.4 ( 10285)
UUA L 0.13 13.8 ( 22316)  UCA S 0.14  8.1 ( 13117)  UAA * 0.59  2.0 (  3163)  UGA * 0.33  1.1 (  1751)
UUG L 0.13 13.0 ( 20904)  UCG S 0.15  8.8 ( 14220)  UAG * 0.08  0.3 (   435)  UGG W 1.00 15.3 ( 24656)

CUU L 0.11 11.4 ( 18366)  CCU P 0.17  7.2 ( 11657)  CAU H 0.58 12.8 ( 20631)  CGU R 0.36 20.2 ( 32590)
CUC L 0.10 10.5 ( 16869)  CCC P 0.13  5.6 (  8961)  CAC H 0.42  9.4 ( 15116)  CGC R 0.37 20.8 ( 33547)
CUA L 0.04  3.9 (  6257)  CCA P 0.19  8.4 ( 13507)  CAA Q 0.33 14.7 ( 23703)  CGA R 0.07  3.8 (  6166)
CUG L 0.49 51.1 ( 82300)  CCG P 0.51 22.4 ( 36178)  CAG Q 0.67 29.4 ( 47324)  CGG R 0.11  6.2 (  9955)

AUU I 0.50 29.7 ( 47838)  ACU T 0.17  9.1 ( 14639)  AAU N 0.47 19.2 ( 30864)  AGU S 0.16  9.4 ( 15123)
AUC I 0.40 23.9 ( 38504)  ACC T 0.41 22.8 ( 36724)  AAC N 0.53 21.7 ( 34907)  AGC S 0.27 16.0 ( 25800)
AUA I 0.09  5.5 (  8835)  ACA T 0.15  8.1 ( 13030)  AAA K 0.76 34.0 ( 54723)  AGA R 0.05  2.9 (  4656)
AUG M 1.00 27.2 ( 43846)  ACG T 0.27 15.0 ( 24122)  AAG K 0.24 11.0 ( 17729)  AGG R 0.03  1.8 (  2915)

GUU V 0.26 18.1 ( 29200)  GCU A 0.16 15.4 ( 24855)  GAU D 0.63 32.8 ( 52914)  GGU G 0.33 24.2 ( 38983)
GUC V 0.21 14.8 ( 23870)  GCC A 0.27 25.2 ( 40571)  GAC D 0.37 19.2 ( 30953)  GGC G 0.39 28.1 ( 45226)
GUA V 0.16 10.9 ( 17561)  GCA A 0.22 20.7 ( 33343)  GAA E 0.68 39.3 ( 63339)  GGA G 0.12  8.9 ( 14286)
GUG V 0.37 26.2 ( 42261)  GCG A 0.35 32.3 ( 52091)  GAG E 0.32 18.7 ( 30158)  GGG G 0.16 11.8 ( 18947)

Coding GC 51.50% 1st letter GC 58.44% 2nd letter GC 40.88% 3rd letter GC 55.17%
Genetic code 1: Standard
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 [CAUTION: The file is big (> 1000 entries).] (format)
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