Browse JASPAR CORE for 6 different taxonomic groups

The JASPAR CORE database contains a curated, non-redundant set of profiles, derived from published collections of experimentally defined transcription factor binding sites for eukaryotes. The prime difference to similar resources (TRANSFAC, etc.) consist of the open data access, non-redundancy and quality.

When should it be used? When seeking models for specific factors or structural classes, or if experimental evidence is paramount

The high-quality transcription factor binding profile database

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Citing JASPAR 2024

Rauluseviciute I, Riudavets-Puig R, Blanc-Mathieu R, Castro-Mondragon JA, Ferenc K, Kumar V, Lemma RB, Lucas J, Chèneby J, Baranasic D, Khan A, Fornes O, Gundersen S, Johansen M, Hovig E, Lenhard B, Sandelin A, Wasserman WW, Parcy F, Mathelier A JASPAR 2024: 20th anniversary of the open-access database of transcription factor binding profiles Nucleic Acids Res. in_press; doi: 10.1093/nar/gkad1059
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RESTful API Access JASPAR database programmatically
Download Batch download PFMs, TFFMs, sites, and more
pyJASPAR A Pythonic interface to JASPAR motifs