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- Table of Contents
Facts about EKC/KEOPS complex subunit TP53RK.
TP53RK has ATPase activity in the context of this EKC/KEOPS complex and probably plays a supporting role to the catalytic subunit OSGEP (By similarity). Atypical protein kinase that phosphorylates'Ser-15' of p53/TP53 protein and may therefore participate in its activation (PubMed:11546806).
Human | |
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Gene Name: | TP53RK |
Uniprot: | Q96S44 |
Entrez: | 112858 |
Belongs to: |
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protein kinase superfamily |
BUD32; C20orf64; chromosome 20 open reading frame 64; dJ101A2; dJ101A2.2; EC 2.7.11.1; Nori-2; Nori-2p; p53-related protein kinase; prpk; TP53 regulating kinase; TP53-regulating kinase
Mass (kDA):
28.16 kDA
Human | |
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Location: | 20q13.12 |
Sequence: | 20; NC_000020.11 (46684365..46689444, complement) |
Highly expressed in testis. Weakly expressed in heart kidney and spleen.
Cytoplasm. Nucleus.
PMID: 11546806 by Abe Y., et al. Cloning and characterization of a p53-related protein kinase expressed in interleukin-2-activated cytotoxic T-cells, epithelial tumor cell lines, and the testes.
PMID: 12659830 by Miyoshi A., et al. Identification of CGI-121, a novel PRPK (p53-related protein kinase)- binding protein.