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Open AccessResearch article

Prevalence of the EH1 Groucho interaction motif in the metazoan Fox family of transcriptional regulators

Sergey Yaklichkin1 email, Alexander Vekker2 email, Steven Stayrook3 email, Mitchell Lewis3 email and Daniel S Kessler1 email

Department of Cell and Developmental Biology, University of Pennsylvania School of Medicine, 1110 Biomedical Research Building II/III, 421 Curie Boulevard, Philadelphia, PA 19104, USA

Department of Economics, University of Pennsylvania, 328 McNeil Building, 3718 Locust Walk, Philadelphia, PA 19104, USA

Department of Biochemistry and Biophysics, University of Pennsylvania School of Medicine, 813B Stellar-Chance Laboratories, 422 Curie Boulevard, Philadelphia, PA 19104, USA

author email corresponding author email

BMC Genomics 2007, 8:201doi:10.1186/1471-2164-8-201

Published: 28 June 2007

Additional files

Additional file 1:

Phylogenetic Tree of the Fox Gene Family Indicating the Occurrence of eh1 Motifs. A phylogenetic tree of the entire Fox gene family indicating which individual proteins contain an eh1-like motif.

Format: JPEG Size: 2.8MB Download file

Additional file 2:

Legends for Additional Files 1 and 3. Description of data presented in Additional Files 1 and 3.

Format: DOC Size: 23KB Download file

This file can be viewed with: Microsoft Word Viewer

Additional file 3:

The amino acid composition of eh1-like motifs identified in individual Fox protein subclasses. Diagrams representing the amino acid composition of the eh1-like motifs identified in each Fox family subclass of invertebrate and vertebrate organisms.

Format: TIFF Size: 8.8MB Download file

Additional file 4:

Propensity for α-helix formation for eh1-like motifs in selected Fox proteins. An analysis of the propensity for α-helix formation at the position of individual residues within the eh1-like motifs of selected Fox family proteins.

Format: DOC Size: 67KB Download file

This file can be viewed with: Microsoft Word Viewer


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