Bos taurus Gene: BTK | |||||||||||||||||||||||
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Summary | |||||||||||||||||||||||
InnateDB Gene | IDBG-633447.3 | ||||||||||||||||||||||
Last Modified | 2014-10-13 [Report errors or provide feedback] | ||||||||||||||||||||||
Gene Symbol | BTK | ||||||||||||||||||||||
Gene Name | tyrosine-protein kinase BTK | ||||||||||||||||||||||
Synonyms | |||||||||||||||||||||||
Species | Bos taurus | ||||||||||||||||||||||
Ensembl Gene | ENSBTAG00000019250 | ||||||||||||||||||||||
Encoded Proteins |
tyrosine-protein kinase BTK
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Protein Structure | |||||||||||||||||||||||
Useful resources | Stemformatics EHFPI ImmGen | ||||||||||||||||||||||
InnateDB Annotation from Orthologs | |||||||||||||||||||||||
Summary |
[Homo sapiens] BTK is a Toll/interleukin-1 receptor domain-binding protein that participates in NF-kappaB activation by TLR4.
[Homo sapiens] BTK interacts with intracellular MHC class II molecules to activate adaptor molecules MYD88 and TICAM1 to promote TLR signalling. (Demonstrated in murine model)
[Homo sapiens] BTK is a positive regulator in the ITAM-mediated TREM1/TYROBP pathway, which induces pro-inflammatory cytokines such as TNF-alpha, IL8, and activation/differentiation cell surface markers. Patients suffering from X-linked agammaglobulinemia (XLA), which is a rare hereditary disease caused by mutation in the BTK gene, show reduced TNF-alpha induction in PBMCs upon TREM1 engagement.
[Homo sapiens] BTK directly phosphorylates TLR3 and plays a critical role in the induction of inflammatory cytokines and IFNB. (Demonstrated in mice)
[Homo sapiens] BTK is required for the activation of natural killer cells. (Demonstrated in mice)
[Homo sapiens] BTK is a negative regulator of TLR- or TNF-stimulated reactive oxygen species (ROS) production in neutrophils.
[Homo sapiens] BTK regulates TLR9-mediated induction of cytokines in plasmacytoid dendritic cells, but has no role in TLR7 signalling.
[Mus musculus] Btk interacts with intracellular MHC class II molecules to activate adaptor molecules Myd88 and Ticam1 to promote TLR signalling.
[Mus musculus] Btk is a positive regulator in the ITAM-mediated Trem1/Tyrobp pathway, which induces pro-inflammatory cytokines such as TNF-alpha, Il8, and activation/differentiation cell surface markers.
[Mus musculus] Btk directly phosphorylates Tlr3 and plays a critical role in the induction of inflammatory cytokines and Ifnb.
[Mus musculus] Btk is required for the activation of natural killer cells.
[Mus musculus] Btk is a negative regulator of TLR- or TNF-stimulated reactive oxygen species (ROS) production in neutrophils. (Demonstrated in human)
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Entrez Gene | |||||||||||||||||||||||
Summary |
This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000010671:
The protein encoded by this gene plays a crucial role in B-cell development. Mutations in this gene cause X-linked agammaglobulinemia type 1, which is an immunodeficiency characterized by the failure to produce mature B lymphocytes, and associated with a failure of Ig heavy chain rearrangement. [provided by RefSeq, Nov 2008] The protein encoded by this gene plays a crucial role in B-cell development. Mutations in this gene cause X-linked agammaglobulinemia type 1, which is an immunodeficiency characterized by the failure to produce mature B lymphocytes, and associated with a failure of Ig heavy chain rearrangement. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2013] |
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Gene Information | |||||||||||||||||||||||
Type | Protein coding | ||||||||||||||||||||||
Genomic Location | Chromosome X:55171775-55205681 | ||||||||||||||||||||||
Strand | Reverse strand | ||||||||||||||||||||||
Band | |||||||||||||||||||||||
Transcripts |
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Interactions | |||||||||||||||||||||||
Number of Interactions |
This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 97 interaction(s) predicted by orthology.
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Gene Ontology | |||||||||||||||||||||||
Molecular Function |
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Biological Process |
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Cellular Component |
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Orthologs | |||||||||||||||||||||||
Species
Homo sapiens
Mus musculus
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Gene ID
Gene Order
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Pathway Predictions based on Human Orthology Data | |||||||||||||||||||||||
NETPATH |
KitReceptor pathway
BCR pathway
IL4 pathway
IL5 pathway
IL6 pathway
TSLP pathway
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REACTOME |
DAP12 signaling pathway
DAP12 interactions pathway
Regulation of actin dynamics for phagocytic cup formation pathway
MyD88:Mal cascade initiated on plasma membrane pathway
Toll Like Receptor TLR1:TLR2 Cascade pathway
Toll Like Receptor TLR6:TLR2 Cascade pathway
Toll Like Receptor 4 (TLR4) Cascade pathway
Antigen activates B Cell Receptor (BCR) leading to generation of second messengers pathway
Innate Immune System pathway
Toll Like Receptor 2 (TLR2) Cascade pathway
Toll-Like Receptors Cascades pathway
Fc epsilon receptor (FCERI) signaling pathway
Adaptive Immune System pathway
Immune System pathway
Fcgamma receptor (FCGR) dependent phagocytosis pathway
Activated TLR4 signalling pathway
FCERI mediated Ca+2 mobilization pathway
Signaling by the B Cell Receptor (BCR) pathway
Toll Like Receptor 2 (TLR2) Cascade pathway
Innate Immune System pathway
Signaling by the B Cell Receptor (BCR) pathway
Antigen activates B Cell Receptor (BCR) leading to generation of second messengers pathway
Toll Like Receptor TLR1:TLR2 Cascade pathway
Immune System pathway
Toll Like Receptor TLR6:TLR2 Cascade pathway
Fc epsilon receptor (FCERI) signaling pathway
FCERI mediated Ca+2 mobilization pathway
Toll-Like Receptors Cascades pathway
Adaptive Immune System pathway
Activated TLR4 signalling pathway
MyD88:Mal cascade initiated on plasma membrane pathway
DAP12 interactions pathway
DAP12 signaling pathway
Toll Like Receptor 4 (TLR4) Cascade pathway
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KEGG |
Fc epsilon RI signaling pathway pathway
B cell receptor signaling pathway pathway
Primary immunodeficiency pathway
Osteoclast differentiation pathway
Fc epsilon RI signaling pathway pathway
B cell receptor signaling pathway pathway
Primary immunodeficiency pathway
Osteoclast differentiation pathway
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INOH |
IL-7 signaling pathway
JAK STAT pathway and regulation pathway
EPO signaling pathway pathway
VEGF signaling pathway pathway
IL-7 signaling pathway
JAK STAT pathway and regulation pathway
EPO signaling pathway pathway
VEGF signaling pathway pathway
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PID NCI |
EPO signaling pathway
BCR signaling pathway
Fc-epsilon receptor I signaling in mast cells
FAS (CD95) signaling pathway
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Cross-References | |||||||||||||||||||||||
SwissProt | |||||||||||||||||||||||
TrEMBL | |||||||||||||||||||||||
UniProt Splice Variant | |||||||||||||||||||||||
Entrez Gene | |||||||||||||||||||||||
UniGene | Bt.49264 | ||||||||||||||||||||||
RefSeq | NM_001034589 XM_005227791 | ||||||||||||||||||||||
HUGO | |||||||||||||||||||||||
OMIM | |||||||||||||||||||||||
CCDS | |||||||||||||||||||||||
HPRD | |||||||||||||||||||||||
IMGT | |||||||||||||||||||||||
EMBL | |||||||||||||||||||||||
GenPept | |||||||||||||||||||||||
RNA Seq Atlas | |||||||||||||||||||||||