Toll-like receptor 9

NameToll-like receptor 9
Synonyms
  • CD289 antigen
  • Toll-like receptor 9 precursor
Gene NameTLR9
OrganismHuman
Amino acid sequence
>lcl|BSEQ0002329|Toll-like receptor 9
MGFCRSALHPLSLLVQAIMLAMTLALGTLPAFLPCELQPHGLVNCNWLFLKSVPHFSMAA
PRGNVTSLSLSSNRIHHLHDSDFAHLPSLRHLNLKWNCPPVGLSPMHFPCHMTIEPSTFL
AVPTLEELNLSYNNIMTVPALPKSLISLSLSHTNILMLDSASLAGLHALRFLFMDGNCYY
KNPCRQALEVAPGALLGLGNLTHLSLKYNNLTVVPRNLPSSLEYLLLSYNRIVKLAPEDL
ANLTALRVLDVGGNCRRCDHAPNPCMECPRHFPQLHPDTFSHLSRLEGLVLKDSSLSWLN
ASWFRGLGNLRVLDLSENFLYKCITKTKAFQGLTQLRKLNLSFNYQKRVSFAHLSLAPSF
GSLVALKELDMHGIFFRSLDETTLRPLARLPMLQTLRLQMNFINQAQLGIFRAFPGLRYV
DLSDNRISGASELTATMGEADGGEKVWLQPGDLAPAPVDTPSSEDFRPNCSTLNFTLDLS
RNNLVTVQPEMFAQLSHLQCLRLSHNCISQAVNGSQFLPLTGLQVLDLSHNKLDLYHEHS
FTELPRLEALDLSYNSQPFGMQGVGHNFSFVAHLRTLRHLSLAHNNIHSQVSQQLCSTSL
RALDFSGNALGHMWAEGDLYLHFFQGLSGLIWLDLSQNRLHTLLPQTLRNLPKSLQVLRL
RDNYLAFFKWWSLHFLPKLEVLDLAGNQLKALTNGSLPAGTRLRRLDVSCNSISFVAPGF
FSKAKELRELNLSANALKTVDHSWFGPLASALQILDVSANPLHCACGAAFMDFLLEVQAA
VPGLPSRVKCGSPGQLQGLSIFAQDLRLCLDEALSWDCFALSLLAVALGLGVPMLHHLCG
WDLWYCFHLCLAWLPWRGRQSGRDEDALPYDAFVVFDKTQSAVADWVYNELRGQLEECRG
RWALRLCLEERDWLPGKTLFENLWASVYGSRKTLFVLAHTDRVSGLLRASFLLAQQRLLE
DRKDVVVLVILSPDGRRSRYVRLRQRLCRQSVLLWPHQPSGQRSFWAQLGMALTRDNHHF
YNRNFCQGPTAE
Number of residues1032
Molecular Weight115858.665
Theoretical pI8.23
GO Classification
Functions
  • interleukin-1 receptor binding
  • transmembrane signaling receptor activity
  • siRNA binding
Processes
  • positive regulation of interferon-gamma biosynthetic process
  • toll-like receptor signaling pathway
  • negative regulation of interleukin-6 production
  • positive regulation of interferon-alpha biosynthetic process
  • inflammatory response
  • response to molecule of bacterial origin
  • defense response to Gram-negative bacterium
  • positive regulation of interleukin-8 production
  • regulation of cytokine secretion
  • positive regulation of nitric-oxide synthase biosynthetic process
  • positive regulation of chemokine production
  • positive regulation of granulocyte macrophage colony-stimulating factor production
  • positive regulation of gene expression
  • negative regulation of calcium-transporting ATPase activity
  • positive regulation of NF-kappaB import into nucleus
  • tumor necrosis factor production
  • innate immune response
  • negative regulation of interleukin-8 production
  • positive regulation of JNK cascade
  • insulin receptor signaling pathway
  • I-kappaB phosphorylation
  • maintenance of gastrointestinal epithelium
  • positive regulation of transcription from RNA polymerase II promoter
  • positive regulation of interferon-beta production
  • positive regulation of interleukin-18 production
  • positive regulation of interleukin-12 production
  • positive regulation of toll-like receptor signaling pathway
  • positive regulation of I-kappaB kinase/NF-kappaB signaling
  • defense response to bacterium
  • positive regulation of NF-kappaB transcription factor activity
  • positive regulation of interleukin-10 production
  • negative regulation of toll-like receptor signaling pathway
  • positive regulation of JUN kinase activity
  • positive regulation of interleukin-6 production
  • negative regulation of NF-kappaB transcription factor activity
  • MyD88-dependent toll-like receptor signaling pathway
  • positive regulation of tumor necrosis factor production
  • positive regulation of interferon-beta biosynthetic process
  • toll-like receptor 9 signaling pathway
  • positive regulation of inflammatory response
Components
  • plasma membrane
  • endosome
  • endolysosome membrane
  • endoplasmic reticulum membrane
  • apical plasma membrane
  • lysosome
  • integral component of membrane
  • endosome membrane
  • Golgi membrane
  • basolateral plasma membrane
  • early phagosome
  • cytoplasm
  • extracellular region
  • endoplasmic reticulum
General FunctionTransmembrane signaling receptor activity
Specific FunctionKey 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.
Pfam Domain Function
Transmembrane Regions819-839
GenBank Protein ID8099652
UniProtKB IDQ9NR96
UniProtKB Entry NameTLR9_HUMAN
Cellular LocationEndoplasmic reticulum membrane
Gene sequence
>lcl|BSEQ0019078|Toll-like receptor 9 (TLR9)
ATGGGTTTCTGCCGCAGCGCCCTGCACCCGCTGTCTCTCCTGGTGCAGGCCATCATGCTG
GCCATGACCCTGGCCCTGGGTACCTTGCCTGCCTTCCTACCCTGTGAGCTCCAGCCCCAC
GGCCTGGTGAACTGCAACTGGCTGTTCCTGAAGTCTGTGCCCCACTTCTCCATGGCAGCA
CCCCGTGGCAATGTCACCAGCCTTTCCTTGTCCTCCAACCGCATCCACCACCTCCATGAT
TCTGACTTTGCCCACCTGCCCAGCCTGCGGCATCTCAACCTCAAGTGGAACTGCCCGCCG
GTTGGCCTCAGCCCCATGCACTTCCCCTGCCACATGACCATCGAGCCCAGCACCTTCTTG
GCTGTGCCCACCCTGGAAGAGCTAAACCTGAGCTACAACAACATCATGACTGTGCCTGCG
CTGCCCAAATCCCTCATATCCCTGTCCCTCAGCCATACCAACATCCTGATGCTAGACTCT
GCCAGCCTCGCCGGCCTGCATGCCCTGCGCTTCCTATTCATGGACGGCAACTGTTATTAC
AAGAACCCCTGCAGGCAGGCACTGGAGGTGGCCCCGGGTGCCCTCCTTGGCCTGGGCAAC
CTCACCCACCTGTCACTCAAGTACAACAACCTCACTGTGGTGCCCCGCAACCTGCCTTCC
AGCCTGGAGTATCTGCTGTTGTCCTACAACCGCATCGTCAAACTGGCGCCTGAGGACCTG
GCCAATCTGACCGCCCTGCGTGTGCTCGATGTGGGCGGAAATTGCCGCCGCTGCGACCAC
GCTCCCAACCCCTGCATGGAGTGCCCTCGTCACTTCCCCCAGCTACATCCCGATACCTTC
AGCCACCTGAGCCGTCTTGAAGGCCTGGTGTTGAAGGACAGTTCTCTCTCCTGGCTGAAT
GCCAGTTGGTTCCGTGGGCTGGGAAACCTCCGAGTGCTGGACCTGAGTGAGAACTTCCTC
TACAAATGCATCACTAAAACCAAGGCCTTCCAGGGCCTAACACAGCTGCGCAAGCTTAAC
CTGTCCTTCAATTACCAAAAGAGGGTGTCCTTTGCCCACCTGTCTCTGGCCCCTTCCTTC
GGGAGCCTGGTCGCCCTGAAGGAGCTGGACATGCACGGCATCTTCTTCCGCTCACTCGAT
GAGACCACGCTCCGGCCACTGGCCCGCCTGCCCATGCTCCAGACTCTGCGTCTGCAGATG
AACTTCATCAACCAGGCCCAGCTCGGCATCTTCAGGGCCTTCCCTGGCCTGCGCTACGTG
GACCTGTCGGACAACCGCATCAGCGGAGCTTCGGAGCTGACAGCCACCATGGGGGAGGCA
GATGGAGGGGAGAAGGTCTGGCTGCAGCCTGGGGACCTTGCTCCGGCCCCAGTGGACACT
CCCAGCTCTGAAGACTTCAGGCCCAACTGCAGCACCCTCAACTTCACCTTGGATCTGTCA
CGGAACAACCTGGTGACCGTGCAGCCGGAGATGTTTGCCCAGCTCTCGCACCTGCAGTGC
CTGCGCCTGAGCCACAACTGCATCTCGCAGGCAGTCAATGGCTCCCAGTTCCTGCCGCTG
ACCGGTCTGCAGGTGCTAGACCTGTCCCACAATAAGCTGGACCTCTACCACGAGCACTCA
TTCACGGAGCTACCGCGACTGGAGGCCCTGGACCTCAGCTACAACAGCCAGCCCTTTGGC
ATGCAGGGCGTGGGCCACAACTTCAGCTTCGTGGCTCACCTGCGCACCCTGCGCCACCTC
AGCCTGGCCCACAACAACATCCACAGCCAAGTGTCCCAGCAGCTCTGCAGTACGTCGCTG
CGGGCCCTGGACTTCAGCGGCAATGCACTGGGCCATATGTGGGCCGAGGGAGACCTCTAT
CTGCACTTCTTCCAAGGCCTGAGCGGTTTGATCTGGCTGGACTTGTCCCAGAACCGCCTG
CACACCCTCCTGCCCCAAACCCTGCGCAACCTCCCCAAGAGCCTACAGGTGCTGCGTCTC
CGTGACAATTACCTGGCCTTCTTTAAGTGGTGGAGCCTCCACTTCCTGCCCAAACTGGAA
GTCCTCGACCTGGCAGGAAACCAGCTGAAGGCCCTGACCAATGGCAGCCTGCCTGCTGGC
ACCCGGCTCCGGAGGCTGGATGTCAGCTGCAACAGCATCAGCTTCGTGGCCCCCGGCTTC
TTTTCCAAGGCCAAGGAGCTGCGAGAGCTCAACCTTAGCGCCAACGCCCTCAAGACAGTG
GACCACTCCTGGTTTGGGCCCCTGGCGAGTGCCCTGCAAATACTAGATGTAAGCGCCAAC
CCTCTGCACTGCGCCTGTGGGGCGGCCTTTATGGACTTCCTGCTGGAGGTGCAGGCTGCC
GTGCCCGGTCTGCCCAGCCGGGTGAAGTGTGGCAGTCCGGGCCAGCTCCAGGGCCTCAGC
ATCTTTGCACAGGACCTGCGCCTCTGCCTGGATGAGGCCCTCTCCTGGGACTGTTTCGCC
CTCTCGCTGCTGGCTGTGGCTCTGGGCCTGGGTGTGCCCATGCTGCATCACCTCTGTGGC
TGGGACCTCTGGTACTGCTTCCACCTGTGCCTGGCCTGGCTTCCCTGGCGGGGGCGGCAA
AGTGGGCGAGATGAGGATGCCCTGCCCTACGATGCCTTCGTGGTCTTCGACAAAACGCAG
AGCGCAGTGGCAGACTGGGTGTACAACGAGCTTCGGGGGCAGCTGGAGGAGTGCCGTGGG
CGCTGGGCACTCCGCCTGTGCCTGGAGGAACGCGACTGGCTGCCTGGCAAAACCCTCTTT
GAGAACCTGTGGGCCTCGGTCTATGGCAGCCGCAAGACGCTGTTTGTGCTGGCCCACACG
GACCGGGTCAGTGGTCTCTTGCGCGCCAGCTTCCTGCTGGCCCAGCAGCGCCTGCTGGAG
GACCGCAAGGACGTCGTGGTGCTGGTGATCCTGAGCCCTGACGGCCGCCGCTCCCGCTAC
GTGCGGCTGCGCCAGCGCCTCTGCCGCCAGAGTGTCCTCCTCTGGCCCCACCAGCCCAGT
GGTCAGCGCAGCTTCTGGGCCCAGCTGGGCATGGCCCTGACCAGGGACAACCACCACTTC
TATAACCGGAACTTCTGCCAGGGACCCACGGCCGAATAG
GenBank Gene IDAF259262
GeneCard IDNot Available
GenAtlas IDTLR9
HGNC IDHGNC:15633
Chromosome Location3
Locus3p21.3
References
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