IBTK - inhibitor of Bruton tyrosine kinase Gene

Homo sapiens

Also known as BTKI; BTBD26

Gene ID: 25998 | Gene type: protein coding

About IBTK

Cytogenetic location: 6q14.1 Genomic coordinates (GRCh38): 6:82,169,987-82,247,744 (from NCBI)

This gene has 10 transcripts (splice variants), 1 gene allele and 212 orthologues. Ubiquitous expression in adrenal (RPKM 16.4), thyroid (RPKM 13.7) and 25 other tissues.

Summary

Bruton tyrosine kinase (Btk) is a protein tyrosine kinase that is expressed in B cells, macrophages, and neutrophils. The protein encoded by this gene binds to Btk and downregulates BTK's kinase activity. In addition, the encoded protein disrupts BTK-mediated calcium mobilization and negatively regulates the activation of nuclear factor-kappa-B-driven transcription. This gene has a pseudogene on chromosome 18. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2014]

IBTK Products(2)

mRNA	Protein	Name
NM_001300906.2	NP_001287835.1	inhibitor of Bruton tyrosine kinase isoform 2
NM_015525.4	NP_056340.2	inhibitor of Bruton tyrosine kinase isoform 1

IBTK Protein Structure

Ank_2

RCC1

BTB

0
300
600
900
1200
1353 a.a.

Protein Preferred Names

Protein Names

inhibitor of Bruton tyrosine kinase

BTK-binding protein

Related Diseases

Diseases

Alias

Agammaglobulinemia

Hypogammaglobulinemia	Ighm
Mu Heavy Chain Deficiency	Mu-Heavy Chain Disease
Mu-Hcd	Mu-Chain Disease

Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma

Cll/Sll	B-Cell Lymphocytic Leukemia/Small Lymphocytic Lymphoma
Icdo:9823/3	Chronic Lymphocytic Leukaemia Of B-Cell Type Without Mention Of Remission
Small Cell B-Cell Lymphoma

Keratoconus

Kc	Conical Cornea
Noninflammatory Corneal Thining	Bulging Cornea
Cornea Conical	Acquired Conus Of Cornea

Mantle Cell Lymphoma

Lymphoma, Mantle Cell	Lcm
Mcl	Mantle Zone Lymphoma
Lymphoma Mantle-Cell	Lymphoma, Mantle-Cell
Malignant Lymphoma, Lymphocytic, Intermediate Differentiation, Diffuse	Malignant Lymphoma - Lymphocytic, Intermediate Differentiation
Diffuse Small Cleaved-Cell Lymphoma	Diffuse Small Cleaved Cell Malignant Lymphoma
Small Cleaved Cell Non-Hodgkin Lymphoma	Diffuse Non-Hodgkin Small Cleaved Cell Lymphoma
Malignant Lymphomatous Polyposis	Malignant Small Cell, Noncleaved, Diffuse Lymphoma
Malignant Undifferentiated Cell, Non-Burkitt Lymphoma	Cleaved Cell Lymphoma
Small Cell Mantle Cell Lymphoma	Small Cleaved Cell Malignant Lymphoma

Leukemia, Chronic Lymphocytic

Chronic Lymphocytic Leukemia	B-Cell Chronic Lymphocytic Leukemia
CLL	B-Cell Chronic Lymphoid Leukemia
Chronic Lymphatic Leukemia	Chronic Lymphocytic Leukaemia
Lymphoplasmacytic Leukemia	Small Lymphocytic Lymphoma
Leukemia, Chronic Lymphatic	B-Cell Chronic Lymphocytic Leukaemia
Chronic Lymphatic Leukaemia	Lymphoplasmacytic Leukaemia
B Cell Chronic Lymphocytic Leukemia	Chronic B-Cell Lymphocytic Leukemia
Leukemia, Lymphocytic, Chronic	B-Cll
Chronic Lymphoid Leukemia	Leukemia Lymphocytic Chronic
Lymphoma Small Lymphocytic	Leukemia, Lymphocytic, Chronic, B-Cell

Diseases	Alias
Waldenstroem'S Macroglobulinemia	Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS06510	IBTK Human Pre-designed siRNA Set A		/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Bos taurus	IBTK	VGNC	VGNC:30022
Felis catus	IBTK	VGNC	VGNC:62865
Rattus norvegicus	IBTK	RGD	RGD:1311697
Mus musculus	IBTK	MGD	MGI:1918677
Canis familiaris	IBTK	VGNC	VGNC:41853
Macaca mulatta	IBTK	VGNC	VGNC:73409