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TICAM1

Gene
TICAM1
Protein
TIR domain-containing adapter molecule 1
Organism
Bos taurus
Length
759 amino acids
Function
Involved in innate immunity against invading pathogens. Adapter used by TLR3, TLR4 (through TICAM2) and TLR5 to mediate NF-kappa-B and interferon-regulatory factor (IRF) activation, and to induce apoptosis. Ligand binding to these receptors results in TRIF recruitment through its TIR domain. Distinct protein-interaction motifs allow recruitment of the effector proteins TBK1, TRAF6 and RIPK1, which in turn, lead to the activation of transcription factors IRF3 and IRF7, NF-kappa-B and FADD respectively. Phosphorylation by TBK1 on the pLxIS motif leads to recruitment and subsequent activation of the transcription factor IRF3 to induce expression of type I interferon and exert a potent immunity against invading pathogens (By similarity). Component of a multi-helicase-TICAM1 complex that acts as a cytoplasmic sensor of viral double-stranded RNA (dsRNA) and plays a role in the activation of a cascade of antiviral responses including the induction of proinflammatory cytokines (By similarity).
Mass
82.359 kDa
Sequence
MACTGPSLSGAFDILGAAGQDKLLYLKHKLKTLRPGCRGAYLLHAMVLLKLGQETEARISLEALKADAVAQLVARQWAGVDSTETPEEPPDLSWAVARVYHLLTEEKLCPATMREEAYRAALRAFRSRDDLQLGELQEEARDRCGWDVLGDLGGVQTLRSDLGCLPPSSASLSRTRSDPRPIEHLSGWSTACSLRSTGSPASLGSNLEISQSPTMALLSVHHSHHGPSKLCDHPQASVVPEPAPMGCQEPEEMSWPPSVEAADSPVRPSSPGPGLPEVTTDACPASPHDPPEVPEISAHYPVECTDVPAAPKSLPSPSKNTCLVTDQTPVQLSEEDTAYLSAQPRPPTPSVPQTSPSFPSASTSPFPSPSTPPEAHPTPSKAHPTPPKAHSTPPKAHPTSPKAHPTSPKAHPTVWNPEPPPPELESSEQKFYNFVVLHASADEHIALRVRERLEALGVHDGATFCEDFQVPGRGELHCLQDALDHSAFIILLLTSNFDCRLSQHQTNQSLMSSLTRHGWQDCVIPFLPLESSLAQLSPSTSSLLTGLVLLDEHSKIFARKVTNTFKPQMLRARKAKWRKEQDARALREQSQQLESERQHAAAWGAAYSAYVHSYLAYQTQVEKLQVALANYMPFGTQLPFGGQGSLGTPPSSFPTLPGHQPPPLPPWLGGTPPPIFPQPPQTFPQPPPTFPQPPPTFQQPPPACPQPLDFSQAPPARPQSPGLQPLIIHHAQMVQLGVNNHMWNQRGTQAPEDNTRETE

Gene
Ticam1
Protein
TIR domain-containing adapter molecule 1
Organism
Mus musculus
Length
732 amino acids
Function
Involved in innate immunity against invading pathogens. Adapter used by TLR3, TLR4 (through TICAM2) and TLR5 to mediate NF-kappa-B and interferon-regulatory factor (IRF) activation, and to induce apoptosis (PubMed:12855817, PubMed:16002681, PubMed:21703541). Ligand binding to these receptors results in TRIF recruitment through its TIR domain (PubMed:12855817, PubMed:16002681, PubMed:21703541). Distinct protein-interaction motifs allow recruitment of the effector proteins TBK1, TRAF6 and RIPK1, which in turn, lead to the activation of transcription factors IRF3 and IRF7, NF-kappa-B and FADD respectively (PubMed:12855817, PubMed:16002681, PubMed:21703541). Phosphorylation by TBK1 on the pLxIS motif leads to recruitment and subsequent activation of the transcription factor IRF3 to induce expression of type I interferon and exert a potent immunity against invading pathogens (By similarity). Component of a multi-helicase-TICAM1 complex that acts as a cytoplasmic sensor of viral double-stranded RNA (dsRNA) and plays a role in the activation of a cascade of antiviral responses including the induction of proinflammatory cytokines (PubMed:21703541).
Mass
79.23 kDa
Sequence
MDNPGPSLRGAFGILGALERDRLTHLKHKLGSLCSGSQESKLLHAMVLLALGQDTEARVSLESLKMNTVAQLVAHQWADMETTEGPEEPPDLSWTVARLYHLLAEENLCPASTRDMAYQVALRDFASQGDHQLGQLQNEAWDRCSSDIKGDPSGFQPLHSHQGSLQPPSASPAVTRSQPRPIDTPDWSWGHTLHSTNSTASLASHLEISQSPTLAFLSSHHGTHGPSKLCNTPLDTQEPQLVPEGCQEPEEISWPPSVETSVSLGLPHEISVPEVSPEEASPILPDALAAPDTSVHCPIECTELSTNSRSPLTSTTESVGKQWPITSQRSPQVPVGDDSLQNTTSSSPPAQPPSLQASPKLPPSPLSSASSPSSYPAPPTSTSPVLDHSETSDQKFYNFVVIHARADEQVALRIREKLETLGVPDGATFCEEFQVPGRGELHCLQDAIDHSGFTILLLTASFDCSLSLHQINHALMNSLTQSGRQDCVIPLLPLECSQAQLSPDTTRLLHSIVWLDEHSPIFARKVANTFKTQKLQAQRVRWKKAQEARTLKEQSIQLEAERQNVAAISAAYTAYVHSYRAWQAEMNKLGVAFGKNLSLGTPTPSWPGCPQPIPSHPQGGTPVFPYSPQPPSFPQPPCFPQPPSFPQPPSFPLPPVSSPQSQSFPSASSPAPQTPGPQPLIIHHAQMVQLGVNNHMWGHTGAQSSDDKTECSENPCMGPLTDQGEPLLETPE

Gene
TICAM1
Protein
TIR domain-containing adapter molecule 1
Organism
Homo sapiens
Length
712 amino acids
Function
Involved in innate immunity against invading pathogens. Adapter used by TLR3, TLR4 (through TICAM2) and TLR5 to mediate NF-kappa-B and interferon-regulatory factor (IRF) activation, and to induce apoptosis (PubMed:12471095, PubMed:12539043, PubMed:14739303). Ligand binding to these receptors results in TRIF recruitment through its TIR domain (PubMed:12471095, PubMed:12539043, PubMed:14739303). Distinct protein-interaction motifs allow recruitment of the effector proteins TBK1, TRAF6 and RIPK1, which in turn, lead to the activation of transcription factors IRF3 and IRF7, NF-kappa-B and FADD respectively (PubMed:12471095, PubMed:12539043, PubMed:14739303). Phosphorylation by TBK1 on the pLxIS motif leads to recruitment and subsequent activation of the transcription factor IRF3 to induce expression of type I interferon and exert a potent immunity against invading pathogens (PubMed:25636800). Component of a multi-helicase-TICAM1 complex that acts as a cytoplasmic sensor of viral double-stranded RNA (dsRNA) and plays a role in the activation of a cascade of antiviral responses including the induction of proinflammatory cytokines (By similarity).
Mass
76.422 kDa
Sequence
MACTGPSLPSAFDILGAAGQDKLLYLKHKLKTPRPGCQGQDLLHAMVLLKLGQETEARISLEALKADAVARLVARQWAGVDSTEDPEEPPDVSWAVARLYHLLAEEKLCPASLRDVAYQEAVRTLSSRDDHRLGELQDEARNRCGWDIAGDPGSIRTLQSNLGCLPPSSALPSGTRSLPRPIDGVSDWSQGCSLRSTGSPASLASNLEISQSPTMPFLSLHRSPHGPSKLCDDPQASLVPEPVPGGCQEPEEMSWPPSGEIASPPELPSSPPPGLPEVAPDATSTGLPDTPAAPETSTNYPVECTEGSAGPQSLPLPILEPVKNPCSVKDQTPLQLSVEDTTSPNTKPCPPTPTTPETSPPPPPPPPSSTPCSAHLTPSSLFPSSLESSSEQKFYNFVILHARADEHIALRVREKLEALGVPDGATFCEDFQVPGRGELSCLQDAIDHSAFIILLLTSNFDCRLSLHQVNQAMMSNLTRQGSPDCVIPFLPLESSPAQLSSDTASLLSGLVRLDEHSQIFARKVANTFKPHRLQARKAMWRKEQDTRALREQSQHLDGERMQAAALNAAYSAYLQSYLSYQAQMEQLQVAFGSHMSFGTGAPYGARMPFGGQVPLGAPPPFPTWPGCPQPPPLHAWQAGTPPPPSPQPAAFPQSLPFPQSPAFPTASPAPPQSPGLQPLIIHHAQMVQLGLNNHMWNQRGSQAPEDKTQEAE