Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
695
Gene name Gene Name - the full gene name approved by the HGNC.
Bruton tyrosine kinase
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
BTK
Synonyms (NCBI Gene) Gene synonyms aliases
AGMX1, AT, ATK, BPK, IGHD3, IMD1, PSCTK1, XLA
Disease Acronyms (UniProt) Disease acronyms from UniProt database
AT, IGHD3, XLA
Chromosome Chromosome number
X
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
Xq22.1
Summary Summary of gene provided in NCBI Entrez Gene.
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
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs7474275 A>C,G Likely-pathogenic Coding sequence variant, missense variant
rs28935478 T>C Pathogenic Coding sequence variant, intron variant, missense variant
rs41310709 G>A,T Pathogenic Coding sequence variant, synonymous variant, intron variant, stop gained
rs104894770 C>G Pathogenic Coding sequence variant, missense variant
rs128620183 C>T Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT001128 hsa-miR-346 Luciferase reporter assay 19342689
MIRT001128 hsa-miR-346 qRT-PCR 19342689
MIRT001128 hsa-miR-346 Northern blot 19342689
MIRT001128 hsa-miR-346 Western blot 19342689
MIRT731682 hsa-miR-210-3p ChIP-seq, Immunoblot, Luciferase reporter assay, Western blot 27756747
Transcription factors
Transcription factor Regulation Reference
SP1 Unknown 10362515
SP3 Unknown 10362515
SPI1 Unknown 10362515
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0001805 Process Positive regulation of type III hypersensitivity IEA
GO:0001812 Process Positive regulation of type I hypersensitivity IEA
GO:0001818 Process Negative regulation of cytokine production IEA
GO:0002250 Process Adaptive immune response TAS 19290921
GO:0002344 Process B cell affinity maturation IEA
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
300300 1133 ENSG00000010671
Protein
UniProt ID Q06187
Protein name Tyrosine-protein kinase BTK (EC 2.7.10.2) (Agammaglobulinemia tyrosine kinase) (ATK) (B-cell progenitor kinase) (BPK) (Bruton tyrosine kinase)
Protein function Non-receptor tyrosine kinase indispensable for B lymphocyte development, differentiation and signaling (PubMed:19290921). Binding of antigen to the B-cell antigen receptor (BCR) triggers signaling that ultimately leads to B-cell activation (PubM
PDB 1AWW , 1AWX , 1B55 , 1BTK , 1BWN , 1K2P , 1QLY , 2GE9 , 2Z0P , 3GEN , 3K54 , 3OCS , 3OCT , 3P08 , 3PIX , 3PIY , 3PIZ , 3PJ1 , 3PJ2 , 3PJ3 , 4NWM , 4OT5 , 4OT6 , 4OTF , 4OTQ , 4OTR , 4RFY , 4RFZ , 4RG0 , 4RX5 , 4YHF , 4Z3V , 4ZLY , 4ZLZ , 5BPY , 5BQ0 , 5FBN , 5FBO , 5J87 , 5JRS , 5KUP , 5P9F , 5P9G , 5P9H , 5P9I , 5P9J , 5P9K , 5P9L , 5P9M , 5T18 , 5U9D
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00169 PH 4 133 PH domain Domain
PF00779 BTK 141 170 BTK motif Motif
PF00018 SH3_1 220 266 SH3 domain Domain
PF00017 SH2 281 362 SH2 domain Domain
PF07714 PK_Tyr_Ser-Thr 402 651 Protein tyrosine and serine/threonine kinase Domain
Tissue specificity TISSUE SPECIFICITY: Predominantly expressed in B-lymphocytes.
Sequence
Sequence length 659
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  NF-kappa B signaling pathway
Osteoclast differentiation
Platelet activation
B cell receptor signaling pathway
Fc epsilon RI signaling pathway
Epstein-Barr virus infection
Primary immunodeficiency
  ER-Phagosome pathway
MyD88:MAL(TIRAP) cascade initiated on plasma membrane
Regulation of actin dynamics for phagocytic cup formation
DAP12 signaling
FCERI mediated Ca+2 mobilization
G alpha (q) signalling events
G alpha (12/13) signalling events
MyD88 deficiency (TLR2/4)
IRAK4 deficiency (TLR2/4)
RHO GTPases Activate WASPs and WAVEs
G beta:gamma signalling through BTK
FCGR3A-mediated phagocytosis
Antigen activates B Cell Receptor (BCR) leading to generation of second messengers
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Agammaglobulinemia Agammaglobulinemia, AGAMMAGLOBULINEMIA 1, AUTOSOMAL RECESSIVE rs2134166251, rs128620183, rs128620185, rs128621193, rs128621201, rs128621204, rs121912424, rs267606711, rs376256147, rs281865422, rs1600631593, rs1555843601, rs267606871, rs879255271, rs2142904392
View all (17 more)
10352268, 15142874
Agammaglobulinemia with growth hormone deficiency, x-linked X-linked agammaglobulinemia with growth hormone deficiency rs128620183, rs128620187, rs128620188, rs864321659, rs128620185, rs128620186, rs864321660, rs864321662, rs864321664, rs864321665, rs128621192, rs128621193, rs128621194, rs128621197, rs128621201
View all (51 more)
9554752, 8938104, 7880320, 11472359, 11742281, 7849721, 12655572, 27980540, 19904586, 11668622, 18677443, 22139958, 8695804, 23424595, 7633429
View all (17 more)
Agammaglobulinemia, x-linked X-linked agammaglobulinemia rs128620183, rs128620184, rs128620187, rs128620188, rs128620185, rs128620186, rs128620189, rs864321660, rs864321661, rs864321662, rs864321663, rs128621190, rs864321664, rs864321665, rs1569293253
View all (60 more)
27512878, 9445504, 7711734, 7849697, 10220140, 15661032, 10678660, 10737994, 12655572, 7627183, 9260159, 7849721, 8162018, 19904586, 26350204
View all (26 more)
Anemia Anemia rs118204044, rs118204045, rs118204046, rs121918330, rs869320719, rs869312029, rs121918332, rs869320724, rs767094129, rs786205058, rs786205059, rs137853119, rs137853120, rs137853121, rs1384933966
View all (89 more)
Unknown
Disease term Disease name Evidence References Source
Osteomyelitis Osteomyelitis ClinVar
Otitis media Otitis Media, Chronic otitis media ClinVar
Hypogammaglobulinemia short stature due to isolated growth hormone deficiency with X-linked hypogammaglobulinemia GenCC
Isolated Growth Hormone Deficiency isolated growth hormone deficiency type III GenCC
Associations from Text Mining
Disease Name Relationship Type References
Achondroplasia and Swiss type agammaglobulinemia Associate 10792386, 11472359, 11555397, 12823285, 15932514, 17900300, 17932028, 21488866, 23549506, 24074005, 28990652, 31378960, 31830942, 8758136, 9030858
View all (6 more)
Achondroplasia and Swiss type agammaglobulinemia Inhibit 10844531
Adenocarcinoma Associate 32509861
Adenocarcinoma of Lung Associate 34187403, 35675043, 35733175, 38071755
Agammaglobulinemia Associate 10859027, 11686883, 12958074, 30619340, 36056138, 37904676
Anemia Hemolytic Autoimmune Associate 31392938
Arthritis Psoriatic Associate 37669474
Arthritis Rheumatoid Associate 32365786, 33389462, 38350168, 40594127
Asthma Associate 24383975
Atrial Fibrillation Inhibit 38211337