Javascript is not enabled on this browser. This site will not work properly without Javascript.
PhosphoSitePlus Homepage Cell Signaling Technology
PhosphoSitePlus
HomeAbout PhosphoSiteUsing PhosphoSiteCuration ProcessContact
NIH-logos NIGMS Logo NIAAA Logo NCI Logo NIH Logo

Wave Header

A Protein Modification Resource

Protein Sequences

PhosphoSitePlus® (PSP) is an online systems biology resource providing comprehensive information and tools for the study of protein post-translational modifications (PTMs) including phosphorylation, ubiquitination, acetylation and methylation. See About PhosphoSite above for more information.

Please cite the following reference for this resource: Hornbeck PV. et al. (2012) Nucleic Acids Res. 2012 40:D261-70. [reprint]

Akt 3-D Representation
PROTEIN OR SUBSTRATE SEARCH
ADVANCED SEARCH AND BROWSE OPTIONS
Protein and Sequence SearchProtein, Sequence, or Reference Search
Site Search
Comparative Site Search
Browse By DiseaseBrowse MS2 Data By Disease
Browse Cell LineBrowse MS2 Data by Cell Line
Browse by TissueBrowse MS2 Data by Tissue
DOWNLOADS, LINKS & APPLICATIONS
Reprints, References, Supplemental Tables
Downloadable Datasets
Motif Analysis Tools
WHAT'S NEW
Aug 2014   Download PTM-VarMut dataset: Overlap of disease missense mutations & genetic variants, with their corresponding PTMs and flanking sequences.
Jul 2012   Download Datasets of Regulatory or Disease-Associated Sites.
Dec 2011   Download "PhosphoSitePlus: a comprehensive resource‚Ķ" in January 2012 issue of Nucleic Acids Research.
Jul 2011   Multiple Sequence Alignment (MSA) added to the Protein Page.
Jul 2011   Download PyMOL & Chimera Scripts from the Structure Viewer window.
Jul 2011   New Tutorial for Navigating PhosphoSitePlus®.
Apr 2011   New Icon indicates links to protein-specific reagents from CST™ Modification Specific Proteins
Mar 2011   Download breast cancer dataset associated with “Molecular Driver and Tumor Suppressor for Triple-Negative Breast Cancer”, Cell 144:Mar 4, 2011.
Mar 2011   Sequence logos of kinase substrates added to protein pages of kinases with 15 or more known targets (example: Akt1).
Oct 2010   Open PSPlogo, an interactive logo-generating tool to explore the profiles of modification sites observed in specific subsets of proteins.
Aug 2010   Download reprint “Akt-RSK-S6-kinase Signaling Networks Activated by Oncogenic Receptor Tyrosine Kinases”, Sci Signal. 3(136):Aug 24, 2010.
Phosphorylation Site Statistics
Non-redundant sites: 246,705
Non-redundant proteins: 19,716
Sites curated from literature: 144,994
All sites using site-specific (SS) methods: 12,637
All sites using discovery-mode MS (MS) methods: 136,161
Sites using both SS and MS methods: 6,213
MS sites observed at CST: 151,473
Number of curated papers: 16,475
Other Modification Site Statistics
Acetylation: 27,657 Caspase cleavage: 481
Di-methylation: 2,556 Methylation: 163
Mono-methylation: 4,995 O-GalNAc: 2,118
O-GlcNAc: 1,393 Succinylation: 4,657
Sumoylation: 816 Tri-methylation: 321
Ubiquitination: 51,257
Creative Commons License PhosphoSite, created by Cell Signaling Technology is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Information about permissions beyond the scope of this license are available at http://www.phosphosite.org/staticContact.do.
Home  |  Curator Login With enhanced literature mining using Linguamatics I2E I2E Logo Produced by 3rd Millennium  |  Design by Digizyme
©2003-2013 Cell Signaling Technology, Inc.