p73 Delta N est un gène codé par le symbole TP73. Communément appelé aussi: Tumor protein p73; p53-like transcription factor; p53-related protein; TP73; P73. p73 Delta N a une masse de 69.62kDa et une longueur d'acide aminé de 636.
Nous proposons 7 des anticorps contre p73 Delta N, élevé dans Lapin et Souris, qui sont appropriés pour le WB, IHC, ELISA, ICC/IF et IP avec des échantillons dérivés de Humain, Souris et Rat.
Informations sur les Gènes et les Protéines
Résumé UniProt
Participates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein.
Résumé Entrez
This gene encodes a member of the p53 family of transcription factors involved in cellular responses to stress and development. It maps to a region on chromosome 1p36 that is frequently deleted in neuroblastoma and other tumors, and thought to contain multiple tumor suppressor genes. The demonstration that this gene is monoallelically expressed (likely from the maternal allele), supports the notion that it is a candidate gene for neuroblastoma. Many transcript variants resulting from alternative splicing and/or use of alternate promoters have been found for this gene, but the biological validity and the full-length nature of some variants have not been determined.
Spécificité tissulaire
Expressed in striatal neurons of patients with Huntington disease (at protein level). Brain, kidney, placenta, colon, heart, liver, spleen, skeletal muscle, prostate, thymus and pancreas. Highly expressed in fetal tissue.
Similitudes de séquence
Belongs to the p53 family.
Modification post-traductionnelle
Isoform alpha (but not isoform beta) is sumoylated on Lys-627, which potentiates proteasomal degradation but does not affect transcriptional activity. Phosphorylation by PLK1 and PLK3 inhibits the transcription regulator activity and pro-apoptotic function.
Localisation cellulaire
Nucleus. Cytoplasm.
Accumulates in the nucleus in response to DNA damage.
