UBE2D1

Ubiquitin-conjugating enzyme E2 D1 is a is_associated_with::protein that in humans is encoded by the UBE2D1 is_associated_with::gene.

Function
The modification of proteins with ubiquitin is an important cellular mechanism for targeting abnormal or short-lived proteins for degradation. Ubiquitination involves at least three classes of enzymes: ubiquitin-activating enzymes, or E1s, ubiquitin-conjugating enzymes, or E2s, and ubiquitin-protein ligases, or E3s. This gene encodes a member of the E2 ubiquitin-conjugating enzyme family. This enzyme is closely related to a stimulator of iron transport (SFT), and is up-regulated in hereditary hemochromatosis. It also functions in the ubiquitination of the tumor-suppressor protein p53 and the hypoxia-inducible transcription factor HIF1alpha by interacting with the E1 ubiquitin-activating enzyme and the E3 ubiquitin-protein ligases.

Interactions
UBE2D1 has been shown to interact with:
 * is_associated_with::BARD1,
 * is_associated_with::BRCA1,        and
 * is_associated_with::UBE3A.