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Popitam

Interface: latest update 9/04/2008
Popitam: latest update 9/04/2008 (version 3.0)

Popitam is a method designed to characterize peptides with mutations or unexpected post-translational modifications using MS/MS data. A short description of the algorithm can be found here (pdf document, about 2Mb).

More about Popitam

About the examples

Input data parameter

Data file :
Data file content :
Data file format :

Other general parameters

Database :		Release 55.1 of 18-Mar-2008 Release 38.1 of 18-Mar-2008
AC list (< 2000) : Required parameter.

Expected post-translational modifications
fixed :
variable :

Instrument :
Fragment error :		Da

Enzyme :
Allow up to		missed cleavage

Scoring function (facultative parameter)
If nothing is specified, popitam will use its default scoring functions.

Scoring file :
Scoring file content :

Open-modification search parameters

modGap number :
Precursor mass range	to	Da
modGap mass range	to	Da

Output parameters

Number of displayed peptides :
Your E-mail address

Please note that submissions are limited in time to 5 minutes.
For longer jobs, please specify your e-mail address in the corresponding field, so that results can be sent.