P3DB - Plant Protein Phosphorylation DataBase

Welcome to P3DB!

Our legacy site is still available here

P3DB version 3.5 hosts protein phosphorylation data for 9 species from 32 experimental studies, containing 16,477 phosphoproteins, harboring 47,923 phosphosites.
Welcome to P3DB!

To start searching you can use the quick seach features at the top of this page or go to the search page in the menu bar.

Use the quick search feature for a simple keyword search or go to the search page for more advanced search options including BLAST.

Go to the data sets page for more details on the data stored in P3DB.
P3DB hosts the phosphorylation data specifically for plants.

We now have eight organisms from multiple studies.
P3DB provides different views to look at the data.

It is very convenient to navigate back and forth through protein, site, peptide pages to get the molecular insight.

Cite P3DB

Yao Q, Bollinger C, Gao J, Xu D and Thelen JJ (2012) P3DB: an integrated database for plant protein phosphorylation. Front. Plant Sci. 3:206.   PubMed   Frontier

Gao JJ, Agrawal GK, Thelen JJ and Xu D. (2009) P3DB: a plant protein phosphorylation database. Nucleic Acids Res 2009. 37(Database issue):D960-2.   PubMed   NAR