DTT Name |
HUMAN toll-like receptor 9 (TLR9)
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Synonyms |
UNQ5798/PRO19605; TLR-9; CD289 |
Gene Name |
TLR9
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BioChemical Class |
Toll-like receptor
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UniProt ID |
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TTD ID |
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3D Structure |
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Sequence |
MGFCRSALHPLSLLVQAIMLAMTLALGTLPAFLPCELQPHGLVNCNWLFLKSVPHFSMAA PRGNVTSLSLSSNRIHHLHDSDFAHLPSLRHLNLKWNCPPVGLSPMHFPCHMTIEPSTFL AVPTLEELNLSYNNIMTVPALPKSLISLSLSHTNILMLDSASLAGLHALRFLFMDGNCYY KNPCRQALEVAPGALLGLGNLTHLSLKYNNLTVVPRNLPSSLEYLLLSYNRIVKLAPEDL ANLTALRVLDVGGNCRRCDHAPNPCMECPRHFPQLHPDTFSHLSRLEGLVLKDSSLSWLN ASWFRGLGNLRVLDLSENFLYKCITKTKAFQGLTQLRKLNLSFNYQKRVSFAHLSLAPSF GSLVALKELDMHGIFFRSLDETTLRPLARLPMLQTLRLQMNFINQAQLGIFRAFPGLRYV DLSDNRISGASELTATMGEADGGEKVWLQPGDLAPAPVDTPSSEDFRPNCSTLNFTLDLS RNNLVTVQPEMFAQLSHLQCLRLSHNCISQAVNGSQFLPLTGLQVLDLSHNKLDLYHEHS FTELPRLEALDLSYNSQPFGMQGVGHNFSFVAHLRTLRHLSLAHNNIHSQVSQQLCSTSL RALDFSGNALGHMWAEGDLYLHFFQGLSGLIWLDLSQNRLHTLLPQTLRNLPKSLQVLRL RDNYLAFFKWWSLHFLPKLEVLDLAGNQLKALTNGSLPAGTRLRRLDVSCNSISFVAPGF FSKAKELRELNLSANALKTVDHSWFGPLASALQILDVSANPLHCACGAAFMDFLLEVQAA VPGLPSRVKCGSPGQLQGLSIFAQDLRLCLDEALSWDCFALSLLAVALGLGVPMLHHLCG WDLWYCFHLCLAWLPWRGRQSGRDEDALPYDAFVVFDKTQSAVADWVYNELRGQLEECRG RWALRLCLEERDWLPGKTLFENLWASVYGSRKTLFVLAHTDRVSGLLRASFLLAQQRLLE DRKDVVVLVILSPDGRRSRYVRLRQRLCRQSVLLWPHQPSGQRSFWAQLGMALTRDNHHF YNRNFCQGPTAE
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Function |
Key component of innate and adaptive immunity. TLRs (Toll-like receptors) control host immune response against pathogens through recognition of molecular patterns specific to microorganisms. TLR9 is a nucleotide-sensing TLR which is activated by unmethylated cytidine-phosphate-guanosine (CpG) dinucleotides. Acts via MYD88 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. Controls lymphocyte response to Helicobacter infection. Upon CpG stimulation, induces B-cell proliferation, activation, survival and antibody production.
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KEGG Pathway |
- Toll-like receptor signaling pathway (hsa04620 )
- Salmonella infection (hsa05132 )
- Chagas disease (hsa05142 )
- African trypanosomiasis (hsa05143 )
- Malaria (hsa05144 )
- Tuberculosis (hsa05152 )
- Measles (hsa05162 )
- Herpes simplex virus 1 infection (hsa05168 )
- PD-L1 expression and PD-1 checkpoint pathway in cancer (hsa05235 )
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Reactome Pathway |
- Trafficking and processing of endosomal TLR (R-HSA-1679131 )
- Toll Like Receptor 9 (TLR9) Cascade (R-HSA-168138 )
- Potential therapeutics for SARS (R-HSA-9679191 )
- TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling (R-HSA-975110 )
- TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activation (R-HSA-975138 )
- MyD88 dependent cascade initiated on endosome (R-HSA-975155 )
- PI3K Cascade (R-HSA-109704 )
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