
MDMX Promotes Proteasomal Turnover of p21 at G1 and Early S Phases Independently of, but in Cooperation with, MDM2
Mol. Cell. Biol. Jin et al.
28: 1218
Supplemental material
Files in this Data Supplement:
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Supplemental text and Fig. S1 (Subcellular localization of endogenous MDMX and effects of MDMX levels on p21 mRNA), S2 (MDMX binds p21 and reduces p21 ubiquitylation), S3 (Mapping of the S2 interaction domain on MDMX), S4 (p21 interaction with the 26S proteasome and S2), S5 (Molecular-weight distribution profiles of overexpressed p21, MDMX, and MDM2), and S6 (MDM2 and MDMX alter p21 protein levels in G1/early S phase)
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