FBXO11 ist ein Gen, das durch das Symbol FBXO11 kodiert wird. Andere Namen sind: F-box only protein 11; Protein arginine N-methyltransferase 9; Vitiligo-associated protein 1; VIT-1; FBX11; PRMT9; VIT1. FBXO11 hat eine Masse von 103.59kDa, eine Aminosäurelänge von 927, und ist an Intellectual developmental disorder with dysmorphic facies and behavioral abnormalities beteiligt.
Wir bieten 2 antikörper gegen FBXO11, aufgewachsen in Kaninchen und Ziege, welche geeignet sind für WB, ELISA and ICC/IF mit Proben abgeleitet von Human, Maus und Ratte.
Gen- und Proteininformationen
UniProt Zusammenfassung
Substrate recognition component of a SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as DTL/CDT2, BCL6 and PRDM1/BLIMP1. The SCF(FBXO11) complex mediates ubiquitination and degradation of BCL6, thereby playing a role in the germinal center B-cells terminal differentiation toward memory B-cells and plasma cells. The SCF(FBXO11) complex also mediates ubiquitination and degradation of DTL, an important step for the regulation of TGF-beta signaling, cell migration and the timing of the cell-cycle progression and exit. Binds to and neddylates phosphorylated p53/TP53, inhibiting its transcriptional activity. SCF(FBXO11) does not seem to direct ubiquitination of p53/TP53.
Entrez Zusammenfassung
This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbxs class. It can function as an arginine methyltransferase that symmetrically dimethylates arginine residues, and it acts as an adaptor protein to mediate the neddylation of p53, which leads to the suppression of p53 function. This gene is known to be down-regulated in melanocytes from patients with vitiligo, a skin disorder that results in depigmentation. Polymorphisms in this gene are associated with chronic otitis media with effusion and recurrent otitis media (COME/ROM), a hearing loss disorder, and the knockout of the homologous mouse gene results in the deaf mouse mutant Jeff (Jf), a single gene model of otitis media. Alternatively spliced transcript variants encoding distinct isoforms have been identified for this gene.
Gewebespezifität
Isoform 5 is expressed in keratinocytes, fibroblasts and melanocytes.
Rolle bei Krankheiten
Intellectual developmental disorder with dysmorphic facies and behavioral abnormalities: An autosomal dominant developmental disorder with variable manifestations and onset in infancy or first years of life. Clinical features include intellectual disability, speech delay, hyperkinetic disorder, hyperactivity, seizures, pre- and postnatal growth retardation, microcephaly, and facial dysmorphism.
Zellort
Nucleus. Chromosome.
