Random Protein Regions

Protein sequences

Ranges

Output

How to randomize regions of a protein sequence

Paste a protein sequence.
Type the ranges to randomize, such as 10..20, 50..60.
Click Randomize. Residues inside the ranges are replaced with random ones and the rest stays the same.

Frequently asked questions

Is my sequence uploaded?

No. Everything runs in your browser, so your sequences never leave your device.

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