A protein motif found in several eukaryotic transcription factors with a function in protein dimerization is the

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The leucine zipper motif is known to mediate protein dimerization and is found in several eukaryotic transcription factors. This motif consists of a repeating pattern of leucine residues which form an alpha helix, and two alpha helices from different proteins will come together to form a dimer.

A Protein Motif Found in Several Eukaryotic Transcription Factors with a Function