A Novel RING-Type Ubiquitin Ligase Breast Cancer-Associated Gene 2 Correlates with Outcome in Invasive Breast Cancer

Abstract excerpt

The RING finger family of proteins possess ubiquitin ligase activity and play pivotal roles in protein degradation and receptor-mediated endocytosis. In this study, we examined whether the breast cancer-associated gene 2 (BCA2), a novel RING domain protein, has E3 ubiquitin ligase activity and investigated its expression status in breast tumors. The full-length BCA2 gene was cloned from the human breast cancer...

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