Welcome to PhosphoGRID

PhosphoGRID is an online database of experimentally verified in vivo protein phosphorylation sites in the model eukaryotic organism Saccharomyces cerevisisae. The database includes results from both high throughput (HTP) MS proteomics studies in addition to phosphosites identified in low throughput (LTP) studies of individual proteins or protein complexes. The identity of specific protein kinases and phosphatases shown to regulate appearance of phosphorylations are recorded, where available, as are the function(s) of the phosphorylation, and conditions under which the modification was demonstrated to occur. The PhosphoGRID curators would appreciate comments on omissions and errors, as well as notifications of newly published or submitted data.

This work was supported by:

  • Canadian Institutes of Health Research grant (MOP-77807 - to I.S.)
  • Canadian Cancer Society Research Institute Grant (0011258 to I.S.)
  • Canadian Institutes of Health Research grant (GSP-36651 to M.T.)
  • NIH National Center for Research Resources Grant (1R01RR024031-01 to M.T. and K.D.)


Latest News

BioGRID Version 3.2.116 Release (33,848 New Physical and Genetic Interactions Added)

September 1, 2014 - 8:40 am

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 33,848 interactions from 43,468 publications. These additions bring our total number of non-redundant interactions to 543,431 and raw interactions to 783,760. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

BioGRID Version 3.2.115 Release (2,398 New Physical and Genetic Interactions Added)

August 1, 2014 - 6:22 am

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 2,398 interactions. These additions bring our total number of non-redundant interactions to 515,032 and raw interactions to 749,912. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

BioGRID Version 3.2.114 Release (5,503 New Physical and Genetic Interactions Added)

July 1, 2014 - 2:20 am

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 5,503 interactions. These additions bring our total number of non-redundant interactions to 513,924 and raw interactions to 747,514. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

BioGRID Version 3.2.113 Release (483 New Physical and Genetic Interactions Added)

June 1, 2014 - 4:19 am

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 483 interactions. These additions bring our total number of non-redundant interactions to 512,392 and raw interactions to 742,011. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

BioGRID Version 3.2.112 Release (4,257 New Physical and Genetic Interactions Added)

May 1, 2014 - 2:19 am

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 4,257 interactions. These additions bring our total number of non-redundant interactions to 513,295 and raw interactions to 741,528. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

BioGRID Version 3.2.111 Release (4,184 New Physical and Genetic Interactions Added)

April 1, 2014 - 4:35 am

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 4,184 interactions. These additions bring our total number of non-redundant interactions to 510,446 and raw interactions to 737,271. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

BioGRID Version 3.2.110 Release (1,665 New Physical and Genetic Interactions Added)

March 1, 2014 - 7:02 am

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 1,665 interactions. These additions bring our total number of non-redundant interactions to 506,961 and raw interactions to 733,087. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

BioGRID Version 3.2.109 Release (7,377 New Physical and Genetic Interactions Added)

February 1, 2014 - 10:14 pm

The BioGRID‘s curated set of physical and genetic interactions has been updated to include an additional 7,377 interactions. These additions bring our total number of non-redundant interactions to 506,606 and raw interactions to 732,422. New interactions will be added in curation updates on a monthly basis. For a more comprehensive breakdown of our numbers, check out our latest interaction statistics. To download these interactions, visit our download page.

National Institutes of HealthBiotechnology and Biological Sciences Research CouncilCanadian Institutes of Health ResearchThe University of EdinburghPrinceton UniversitySamuel Lunenfeld Research InstituteSaccharomyces Genome DatabaseFlybaseGeneDBNational Center for Biotechnology InformationHuman Protein Reference DatabaseWormbaseGene OntologyThe International Molecular Exchange ConsortiumDatabase of Interacting ProteinsIntACTMolecular Interaction DatabaseProteomics Standards InitiativeReactomeCytoscapeOsprey Network Visualization SystemPathway Commons