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- Table of Contents
2 Citations
7 Citations
Facts about Tumor protein p53-inducible nuclear protein 1.
In response to cellular stress or activation of autophagy, relocates to autophagosomes where it interacts with autophagosome-associated proteins GABARAP, GABARAPL1/L2, MAP1LC3A/B/C and regulates autophagy. Acts as an antioxidant and plays a major role in p53/TP53-driven oxidative stress response.
Human | |
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Gene Name: | TP53INP1 |
Uniprot: | Q96A56 |
Entrez: | 94241 |
Belongs to: |
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No superfamily |
DKFZp434M1317; FLJ22139; p53DINP1; P53DINP1p53-dependent damage-inducible nuclear protein 1; p53-inducible p53DINP1; SIPStress-induced protein; Teap; TP53DINP1; TP53INP1A; TP53INP1B; tumor protein p53 inducible nuclear protein 1; tumor protein p53-inducible nuclear protein 1
Mass (kDA):
27.366 kDA
Human | |
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Location: | 8q22.1 |
Sequence: | 8; NC_000008.11 (94925972..94949378, complement) |
Ubiquitously expressed.
Cytoplasm, cytosol. Nucleus. Nucleus, PML body. Cytoplasmic vesicle, autophagosome. Shuttles between the nucleus and the cytoplasm, depending on cellular stress conditions, and re-localizes to autophagosomes on autophagy activation.
PMID: 11511362 by Okamura S., et al. p53DINP1, a p53-inducible gene, regulate p53-dependent apoptosis.
PMID: 12067065 by Tomasini R., et al. p53-dependent expression of the stress-induced protein (SIP).
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