I've uploaded the files (and some notes for interpretation) to Dropbox and
hopefully you will have received a link? (I used a contact email from an
old paper that is hopefully still valid!).
Please let me know if you're unable to access the files / if you need any
further files/info
Thanks
Hi All,
I have 2 questions I'd be grateful if people could help answer:
1)
Is it valid to combine multiple iprophet.pep.xml files by passing through
iprophet for a second time? - alternatively, is it valid to combine a
single iprophet.pep.xml file with interact.pep.xml files in iprophet?
I am
Hi Luis,
I suspect that my problem may be due to multiple installations of TPP (from
this post):
https://groups.google.com/forum/#!msg/spctools-discuss/Tq-i-7SVoJE/4XZcq4EGCgAJ;context-place=forum/spctools-discuss
I had originally installed 5.1 in a preferred location, but parts of TPP
Please note - I've discovered a similar problem (no models html file
generated) in the following thread:
https://groups.google.com/forum/#!searchin/spctools-discuss/interact$20prot%7Csort:date/spctools-discuss/Yrg2yEO4otg/8u0bNKzpAAAJ
Cheers
Pete
On Monday, 11 June 2018 14:58:53 UTC-7,
Hi Luis,
I've got the same problem with my dataset (also a large dataset, combining
multiple experiments). - No models html file is generated.
Please can you tell me if this issue was resolved?
Thanks
Pete
On Monday, 7 May 2018 19:01:28 UTC-7, Luis wrote:
>
> Hi Heeyoun,
>
> Does it seem
Hi David,
Thanks for your advice - I've had success using the experiment flag in
Petunia, and have found that using an experiment label including fraction,
replicate and also enzyme (used for digest) works well when processed
through iProphet/protein prophet.
However, my problem now is that
Thanks David, I wasn't aware of the experiment label - that sounds ideal.
I'll give it a try
On Wednesday, 6 June 2018 00:34:47 UTC-7, David Shteynberg wrote:
>
> Hello Pete,
>
> iProphet has a sibling experiments model and uses the replicate spectra
> model for replicate PSMs that are in the
Hi David,
Thanks for your reply, that's very helpful.
I've now tried including an equal number of decoys (reversed) in my
database, processing the same data through peptide prophet, iprophet and
protein prophet. My number of identified proteins has gone down, but the
PSMs are much more
Hi,
I'd really appreciate advice regarding the most valid way to combine my
searches with peptide / i / protein prophet.
I have 3 samples, 3 fractions per sample, and each fraction was digested
with multiple enzymes. Each of these digests were injected twice.
The resulting data were then
Please can someone advise - is it recommended to include decoys in my
database when using X! for searches then peptide/protein prophet in TPP?
As I understand, X! recommends not including decoys in searches (when used
standalone) – however when I analyse X! identified peptides using
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