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- Table of Contents
Facts about Tyrosyl-DNA phosphodiesterase 2.
The 5'-tyrosyl DNA phosphodiesterase action can allow the fix of TOP2-induced DNA double-strand breaks/DSBs with no need for nuclease activity, creating a'clean' DSB with 5'-phosphate termini which are prepared for ligation. Thereby, protects the transcription of many genes involved in neurological development and maintenance from the abortive action of TOP2.
Human | |
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Gene Name: | TDP2 |
Uniprot: | O95551 |
Entrez: | 51567 |
Belongs to: |
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CCR4/nocturin family |
AD022; dJ30M3.3; EAP2; EAPII; EC 3.1.4.-; ETS1-associated protein 2; ETS1-associated protein II; MGC111021,5'-Tyr-DNA phosphodiesterase; MGC9099,5'-tyrosyl-DNA phosphodiesterase; TRAF and TNF receptor associated protein; TTRAPTRAF and TNF receptor-associated protein; Tyr-DNA phosphodiesterase 2; tyrosyl-DNA phosphodiesterase 2
Mass (kDA):
40.93 kDA
Human | |
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Location: | 6p22.3 |
Sequence: | 6; NC_000006.12 (24649979..24666899, complement) |
Widely expressed (PubMed:10764746). Highly expressed in various brain regions, including the frontal and occipital lobes, the hippocampus, the striatum and the cerebellum (PubMed:24658003).
Nucleus. Nucleus, PML body. Nucleus, nucleolus. Cytoplasm. Localizes to nucleolar cavities following stress; localization to nucleolus is dependent on PML protein.; Cytoplasm. (Microbial infection) In case of infection by picornavirus, relocalizes to cytoplasmic sites distinct from those containing viral proteins associated with RNA replication or encapsidation.
PMID: 10764746 by Pype S., et al. TTRAP, a novel protein that associates with CD40, tumor necrosis factor (TNF) receptor-75 and TNF receptor-associated factors (TRAFs), and that inhibits nuclear factor-kappa B activation.
PMID: 12743594 by Pei H., et al. EAPII interacts with ETS1 and modulates its transcriptional function.