Codon Usage Frequency Table(chart)-Genscript (original) (raw)
** This online tool shows commonly used genetic codon frequency table in expression host organisms including Escherichia coli and other common host organisms.
Escherichia coli: (Genetic code: Standard)
| Triplet | Amino acid | Fraction | Frequency/ Thousand | Number | Triplet | Amino acid | Fraction | Frequency/ Thousand | Number |
|---|---|---|---|---|---|---|---|---|---|
| TTTTTCTTATTG | FFLL | 0.580.420.140.13 | 22.116.014.313.0 | 80995587745238247500 | TCTTCCTCATCG | SSSS | 0.170.150.140.14 | 10.49.18.98.5 | 38027334303271531146 |
| TATTACTAATAG | YY** | 0.590.410.610.09 | 17.512.22.00.3 | 63937446317356989 | TGTTGCTGATGG | CC*W | 0.460.540.301.00 | 5.26.11.013.9 | 1913822188362350991 |
| CTTCTCCTACTG | LLLL | 0.120.100.040.47 | 11.910.24.248.4 | 434493734715409177210 | CCTCCCCCACCG | PPPP | 0.180.130.200.49 | 7.55.48.620.9 | 27340196663153476644 |
| CATCACCAACAG | HHQQ | 0.570.430.340.66 | 12.59.314.628.4 | 458793407853394104171 | CGTCGCCGACGG | RRRR | 0.360.360.070.11 | 20.019.73.85.9 | 73197722121384421552 |
| ATTATCATAATG | IIIM | 0.490.390.111.00 | 29.823.76.826.4 | 109072867962498496695 | ACTACCACAACG | TTTT | 0.190.400.170.25 | 10.322.09.313.7 | 37842805473391050269 |
| AATAACAAAAAG | NNKK | 0.490.510.740.26 | 20.621.435.312.4 | 754367844312913745459 | AGTAGCAGAAGG | SSRR | 0.160.250.070.04 | 9.915.23.62.1 | 3609755551131527607 |
| GTTGTCGTAGTG | VVVV | 0.280.200.170.35 | 19.814.311.624.4 | 72584524394242089265 | GCTGCCGCAGCG | AAAA | 0.180.260.230.33 | 17.124.221.230.1 | 624798872177547110308 |
| GATGACGAAGAG | DDEE | 0.630.370.680.32 | 32.719.239.118.7 | 1199397039414335368609 | GGTGGCGGAGGG | GGGG | 0.350.370.130.15 | 25.527.19.511.3 | 93325993903479941277 |