The LIMD1 protein bridges an association between the prolyl hydroxylases and VHL to repress HIF-1 activity.
There are three prolyl hydroxylases (PHD1, 2 and 3) that regulate the hypoxia-inducible factors (HIFs), the master transcriptional regulators that respond to changes in intracellular O(2) tension. In high O(2) tension (normoxia) the PHDs hydroxylate two conserved proline residues on HIF-1α, which le...
Main Authors: | Foxler, D, Bridge, K, James, V, Webb, T, Mee, M, Wong, S, Feng, Y, Constantin-Teodosiu, D, Petursdottir, T, Bjornsson, J, Ingvarsson, S, Ratcliffe, P, Longmore, G, Sharp, T |
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Format: | Journal article |
Language: | English |
Published: |
2012
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