[Biojava-l] MassCalc / Isoelectric tests
Jones, Mike
Mike.Jones@mpi.com
Mon, 29 Apr 2002 11:46:35 -0400
I got the Mass Values from a Micromass cheat sheet that I have had with
me for years.
I found a URL that seems to match it at. It looks like they scanned the
card.
http://www.micromass.co.uk/resources/reference_tables/refp1s1.asp
Which is under the reference section of there site.
http://www.micromass.co.uk/frameset.asp?header=resources/header.htm&row=
43&main=resources/reference_tables/
Let us know how the tests go.
>-----Original Message-----
>From: Keith James [mailto:kdj@sanger.ac.uk]
>Sent: Monday, April 29, 2002 7:55 AM
>To: BioJava List
>Subject: [Biojava-l] MassCalc / Isoelectric tests
>
>
>
>There are no unit tests for these. We're probably going to use
>the isoelectric point class here so I've started writing some for both.
>
>Question: Can anyone give me a reference for the avg/mono
>weights used in the SymbolProperties table?
>
>I was comparing with EMBOSS pepstats (which appears to be
>using avg in their data file) and find different values for
>each aa. End result is that we're not getting the same results
>as pepstats. I'm not bothered by this as long as we know it's
>being calculated correctly from the starting data (and we
>should reference that data for folks who use the class).
>
>BTW, I'm using 10 entries in Swissprot as an arbitrary test
>set (Accession P00001 - P00010).
>
>Keith
>
>--
>
>-= Keith James - kdj@sanger.ac.uk -
>http://www.sanger.ac.uk/Users/kdj =- Pathogen >Sequencing Unit,
>Wellcome Trust Sanger Institute, Cambridge, UK
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