A full description of DNAWorks can be found in our recent publication (Hoover, D. and Lubkowski, J., 2002)

For further improvements in the performance of DNAWorks, feedback on the success or failure of gene synthesis using DNAWorks is very important. Please let us know about the outcome of your synthesis experiments.

Protein Sequence

Generate oligonucleotides to create a synthetic gene for a protein sequence +/- flanking DNA

Enter a DNA sequence Enter a mutant sequence Click here for help

Job name (required)

Job name:

You must enter a name for your job. Acceptable characters are [A-Za-z0-9_].

Protein Sequence

Enter protein sequence manually (formats)

--- OR ---

Upload protein sequence file (formats)

Codon Frequency Table

Choose from ONE of the following:
GCG CodonFrequency format only. For more organisms, check out the Codon Usage Database
Choice 1 - Choose a standard organism: Choice 2 - Enter custom codon frequency table manually:

Choice 3 - Upload codon frequency file:

Flanking Sequences (optional)

(formats)
Enter 5'-flanking sequence:

Enter 3'-flanking sequence:

Restriction Site Screen (optional)

Sites selected will be excluded from the protein coding region of the synthetic gene

Common sites: Non-degenerate sites: Degenerate sites:

Custom Site Screen (optional)

Input your own site to be excluded from the protein coding region of the synthetic gene (format)

Enter name and sequence:

Parameters

Oligo Length: (format) (>20 nt) Annealing Temperature: (format) (58-75*C)

Codon Frequency Threshold: (0-100) Number of Solutions: (1-99)

Na+/K+ Concentration: Mg2+ Concentration:

Oligonucleotide Concentration: (1-100000 nM) Thermodynamically Balanced Inside-Out Mode Output:

E-mail Address (optional)

E-mail Address:

Entering your e-mail address is entirely voluntary. The results will be made available online at the end of the program run, but if an address is entered, the results will also be sent to that address.

All runs will be terminated after 60 minutes.

Click here for help


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Comments/suggestions/errors to David Hoover
Center for Information Technology, National Institutes of Health
Last modified Nov. 28, 2004