non-B DNA Motif Search Tool (nBMST)

1. Enter an email address (optional).
2. Select one or more non-B DNA motifs.
3. Select one of the two methods of submitting input DNA sequence(s) in FASTA format. Or use single or multiple sequence samples for testing purposes.
4. Enter Captcha information, if not logged in.
5. Click Submit.

If you would like to use this tool on a file >20MB, you can download and run it locally: https://github.com/abcsFrederick/non-B_gfa. For more help with nBMST, visit the Help and FAQ pages.

A field with an asterisk (*) before it is a required field.

Email address:

*Non-B DNA motif(s):

A-Phased Repeats Direct Repeats and Slipped Motifs G-Quadruplex Forming Repeats Inverted Repeats and Cruciform Motifs Mirror Repeats and Triplex Motifs Z-DNA Motifs Short Tandem Repeats

Click here to learn the search criteria used for these motifs.

*Motif Method:

Use the single sequence sample
Use the multi sequence sample
Enter sequence(s)
Upload sequence(s)

For demonstration, this will load a fasta file containing 40523 bp ERBB2 v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian)

[View the single sequence sample]

For batch capability demonstration, this will load a file containing a few different fasta files.

[View multi sequence sample]

*DNA sequence(s):(For multiple sequences, separate each sequence with a > sign)

*File: (20MB max size, .txt required suffix, no whitespace between opening character and sequence name)

*Security Characters

Type the characters seen in the image below to continue.

Uploading sequence...