PLAAC: finding sequences with Prion-Like Amino Acid Composition

PLAAC (v1.1.0) searches protein sequences to identify probable prion subsequences using a hidden-Markov model (HMM) algorithm. documentation and how to cite

Paste or Upload Protein Sequence*

*Note that all sequences must contain only valid amino acid identifiers. Uploaded files need to be in FASTA format. Uploaded files override pasted sequences.

Options

Core Length

Relative weighting of background probabilities ( α )

0 meaning all from selected organism's background frequencies. 100 meaning all from S. cerevisae.


	background frequencies from S. cerevisae

*"From input sequence" is only appropriate when running across an entire proteome.

High-res PNGs

Uses 300 DPI for PNG visualizations

Precomputed Proteome

Yeast (S. cerevisiae) (XLS file)
(most recent: 2014-05-17)

Download code

GitHub repository

Paste or Upload Protein Sequence*

Options

Precomputed Proteome

Links

Download code