TICAM2 est un gène codé par le symbole TICAM2. Il est également connu sous le nom de: TIR domain-containing adapter molecule 2; TICAM-2; Putative NF-kappa-B-activating protein 502; TRIF-related adapter molecule; Toll-like receptor adaptor protein 3; Toll/interleukin-1 receptor domain-containing protein; MyD88-4; TIRAP3; TIRP; TRAM. TICAM2 a une masse de 26.92kDa et une longueur d'acide aminé de 235.
Nous proposons 9 des anticorps contre TICAM2, élevé dans Lapin, qui sont appropriés pour le WB, IHC, ELISA, ICC/IF et Dot-Blot avec des échantillons dérivés de Humain, Souris, Rat, Porcin, Singe et Félin.
Informations sur les Gènes et les Protéines
Résumé UniProt
Functions as sorting adapter in different signaling pathways to facilitate downstream signaling leading to type I interferon induction (PubMed:16603631, PubMed:16757566, PubMed:25385819, PubMed:25825441). In TLR4 signaling, physically bridges TLR4 and TICAM1 and functionally transmits signal to TICAM1 in early endosomes after endocytosis of TLR4. In TLR2 signaling, physically bridges TLR2 and MYD88 and is required for the TLR2-dependent movement of MYD88 to endosomes following ligand engagement (PubMed:25385819). Involved in IL-18 signaling and is proposed to function as a sorting adapter for MYD88 in IL-18 signaling during adaptive immune response (PubMed:22685567). Forms a complex with RAB11FIP2 that is recruited to the phagosomes to promote the activation of the actin-regulatory GTPases RAC1 and CDC42 and subsequent phagocytosis of Gram-negative bacteria (PubMed:30883606).
Résumé Entrez
This locus represents naturally occurring read-through transcription between the neighboring transmembrane emp24 protein transport domain containing 7 (TMED7) and toll-like receptor adaptor molecule 2 (TICAM2) genes. Alternative splicing results in multiple transcript variants, one of which encodes a fusion protein that shares sequence identity with the products of each individual gene. This fusion product functions to negatively regulate the adaptor MyD88-independent toll-like receptor 4 pathway.
Spécificité tissulaire
Expressed in spleen, prostate, testis, uterus, small intestine, colon, peripheral blood leukocytes, heart, placenta, lung, liver, skeletal muscle, and pancreas Isoform 2 is ubiquitously expressed (at lower levels than isoform 1).
Modification post-traductionnelle
Phosphorylated by PRKCE in response to LPS. Phosphorylation is essential for its function. It is depleted from the membrane upon phosphorylation. Tyrosine phosphorylation is inhibited by phosphatase PTPN4.
Localisation cellulaire
Cytoplasm. Golgi apparatus. Cell membrane. Endoplasmic reticulum. Early endosome membrane. Late endosome membrane. Cell projection > Phagocytic cup.
Localized to the plasma membrane as a result of myristoylation. Phosphorylation on Ser-16 leads to its depletion from the membrane. Upon LPS stimulation colcoalizes with isoform 2 in late endosomes.
