Check out:
http://expasy.hcuge.ch/www/expasy-top.html
choose the analysis tools and you'll be able to submit them a sequence
were they will calculate the MW and theor. isoelectric point.
Cheers, Jurgen
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Drs Jurgen F. Doreleijers | NMR spectroscopy
Bijvoet Center for Biomolecular Research | Utrecht University
Off.: W709, Padualaan 8, 3584 CH UTRECHT | The Netherlands
E-mail jurgen at nmr.chem.ruu.nl | Tel +31 30 53 36 40
http://www-nmr.chem.ruu.nl/users/jurgen/jurgen.html
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