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- Table of Contents
Facts about Protein mono-ADP-ribosyltransferase PARP3.
May link the DNA damage surveillance network to the mitotic fidelity checkpoint. Negatively influences the G1/S cell cycle progression without interfering with centrosome duplication.
Human | |
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Gene Name: | PARP3 |
Uniprot: | Q9Y6F1 |
Entrez: | 10039 |
Belongs to: |
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No superfamily |
ADP-ribosyltransferase (NAD+; poly (ADP-ribose) polymerase)-like 3; ADPRT-3; ADPRT3PADPRT-3; ADPRTL2; ADPRTL3NAD+ ADP-ribosyltransferase 3; EC 2.4.2.30; hPARP-3; IRT1ADP-ribosyltransferase (NAD+; poly (ADP-ribose) polymerase)-like 2; NAD(+) ADP-ribosyltransferase 3; pADPRT-3; PARP-3; poly (ADP-ribose) polymerase family, member 3; poly [ADP-ribose] polymerase 3; poly(ADP-ribose) synthetase-3; Poly[ADP-ribose] synthase 3; poly[ADP-ribose] synthetase 3
Mass (kDA):
60.089 kDA
Human | |
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Location: | 3p21.2 |
Sequence: | 3; NC_000003.12 (51942290..51948867) |
Widely expressed; the highest levels are in the kidney, skeletal muscle, liver, heart and spleen; also detected in pancreas, lung, placenta, brain, leukocytes, colon, small intestine, ovary, testis, prostate and thymus.
Nucleus. Chromosome. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole. Almost exclusively localized in the nucleus and appears in numerous small foci and a small number of larger foci whereas a centrosomal location has not been detected (PubMed:16924674). In response to DNA damage, localizes to sites of double-strand break (PubMed:21270334). Preferentially localized to the daughter centriole (PubMed:10329013).
PMID: 10329013 by Johansson M.; A human poly(ADP-ribose) polymerase gene family (ADPRTL): cDNA cloning of two novel poly(ADP-ribose) polymerase homologues.
PMID: 12640039 by Augustin A., et al. PARP-3 localizes preferentially to the daughter centriole and interferes with the G1/S cell cycle progression.