PhosPhAt -- The Arabidopsis Protein Phosphorylation Site Database

What you can do:
Find information about phosphorylation sites in Arabidopsis thaliana.
Highlights:
  • PhosPhAt 3.0 is a database that contains information on Arabidopsis phosphorylation sites which were identified by mass spectrometry in large scale experiments by different research groups.
  • Specific information about the peptide properties, their annotated biological function as well as the experimental and analytical context is given.
  • For a majority of peptides, the actual annotated mass spectrum is displayed in interactive manner.
  • The results output includes interactive visualization of annotated fragmentation spectra and the ability to export spectra and peptide sequences as text files for use in other applications.
  • Dynamic links to other web resources have been included. thus augmenting PhosPhAt-specific information with external protein-related data.
  • For experimental phosphorylation sites with information about dynamic behavior in response to external stimuli, simple time-resolved diagrams are displayed.
  • Predictions were included for pT and pY sites and updated pS predictions.
  • Access to prediction algorithm now allows 'on-the-fly' prediction of phosphorylation of any user-uploaded protein sequence. Protein Pfam domain structures are now mapped onto the protein sequence display next to experimental and predicted phosphorylation sites.
  • Functional annotation of proteins was implemented using MAPMAN ontology.
Keywords:
  • Arabidopsis Proteins
  • Phosphopeptides
  • Phosphoproteins
  • Phosphorylation
  • plant
This record last updated: 04-28-2010
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