NIRF è un gene codificato dal simbolo UHRF2. Comunemente indicato anche come: E3 ubiquitin-protein ligase UHRF2; Np95/ICBP90-like RING finger protein; Np95-like RING finger protein; Nuclear protein 97; Nuclear zinc finger protein Np97; RING finger protein 107; RING-type E3 ubiquitin transferase UHRF2; Ubiquitin-like PHD and RING finger domain-containing protein 2; Ubiquitin-like-containing PHD and RING finger domains protein 2; UHRF2; RNF107. NIRF ha una massa di 89.99kDa e una lunghezza di amminoacidi di 802.
Offriamo 8 anticorpi contro NIRF, allevati nel Coniglio e Topo, che sono adatti per WB, IHC e ICC/IF con campioni derivati da Umano, Topo e Ratto.
Informazioni su geni e proteine
Riepilogo UniProt
E3 ubiquitin-protein ligase that is an intermolecular hub protein in the cell cycle network. Through cooperative DNA and histone binding, may contribute to a tighter epigenetic control of gene expression in differentiated cells. Ubiquitinates cyclins, CCND1 and CCNE1, in an apparently phosphorylation-independent manner and induces G1 arrest. Also ubiquitinates PCNP leading to its degradation by the proteasome. E3 SUMO-, but not ubiquitin-, protein ligase for ZNF131.
Sommario di Entrez
This gene encodes a nuclear protein which is involved in cell-cycle regulation. The encoded protein is a ubiquitin-ligase capable of ubiquinating PCNP (PEST-containing nuclear protein), and together they may play a role in tumorigenesis. The encoded protein contains an NIRF_N domain, a PHD finger, a set- and ring-associated (SRA) domain, and a RING finger domain and several of these domains have been shown to be essential for the regulation of cell proliferation. This protein may also have a role in intranuclear degradation of polyglutamine aggregates. Alternative splicing results in multiple transcript variants some of which are non-protein coding.
Modifica post-translazionale
May be autoubiquitinated; which may lead to proteasomal degradation.
Posizione cellulare
Nucleus.
Enriched at pericentric heterochromatin (PH). This localization is dependent on the interaction with H3K9me3 (By similarity).
