Post in Unknown modification

Nuno Bandeira and colleagues at UCSD developed a tool called spectral
networks: CCMS Spectral Networks
(ucsd.edu)<http://proteomics.ucsd.edu/research-areas/spectral-networks/>
SpecNets groups related spectra and I've found it very useful in situations
like Kym's. Open access software.

Regards,
Jeff

Jeffrey A Kowalak, Ph.D.
Staff Scientist
NIMH-NINDS Clinical Proteomics Unit
10 Center Drive Room 3N321
Bethesda, MD 20892-1262

phone:(301) 496-4242

Rest of post

________________________________
From: Manfred@newtoncon <email obscured>>
Sent: Tuesday, June 15, 2021 4:01 AM
To: <email obscured> <email obscured>>
Subject: Re: [ABRF Discussion Forum] Unknown modification

Hi,
for s4everal years I used PEAKS and could identify a number of modifications
and also amino acid exchanges in APO A1. Several of them had been reported
already (it was a sample of mixed HDL preparations). Also modifications were
reported well and could be manually verified. Try PEAKS - trial version
available - with your data, I am totally sure it will help you.
Manfred (retired but still active)

Am 14.06.21, 22:26 schrieb "ABRF Discussion Forum im Auftrag von Kym Faull"
<email obscured> im Auftrag von <email obscured>>:

    > We have DDA nLC-MSMS data from QE-Plus. We have a heterogenous
modification of Ser that Mascot is failing to identify. Can anyone recommend
software that handles this problem ?

    Any and all advice will be appreciated.

    Kym Francis Faull, Ph.D.
    Director, Pasarow Mass Spectrometry Laboratory
    Jane and Terry Semel Institute for Neuroscience and Human Behavior at UCLA
    Professor Emeritus on Recall, Department of Psychiatry and Biobehavioral
Sciences
    David Geffen School of Medicine at UCLA
    Telephone: (310) 206 7881 (office)
    Telephone: (310) 206 7886 (laboratory)
    Facsimile: (310) 206 2161
    Electronic mail: <email obscured> <email obscured>>

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