Erg proteins, transcription factors of the Ets family, form homo, heterodimers and ternary complexes via two distinct domains.

Abstract excerpt

The ets genes family encodes a group of proteins which function as transcription factors under physiological conditions. We report here that the Erg proteins, members of the Ets family, form homo and heterodimeric complexes in vitro. We demonstrate that the Ergp55 protein isoform forms dimers with itself and with the two other isoforms, Ergp49 and Ergp38. Using a set of Erg protein deletion mutants, we define two...

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