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<p>proteins, that bind to <a href="page.php?w=E2F">E2F</a> transcription factors. The E2F gene family is a group of transcription factors that target many genes that are important for control of the cell cycle, including <a href="page.php?w=cyclins">cyclins</a>, CDKs, checkpoint regulators, and DNA repair proteins. Misregulation of the E2F family is often found in cancer cases, providing evidence that the E2F family is essential for the tight regulation of DNA replication and division. The three pocket proteins are <a href="page.php?w=Retinoblastoma">Retinoblastoma</a></p><p>
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