1. Gene
  2. Btk - Bruton agammaglobulinemia tyrosine kinase Gene

Btk - Bruton agammaglobulinemia tyrosine kinase Gene

Mus musculus

Also known as xid

Gene ID: 12229 | Gene type: protein coding

About Btk

Chromosome X: 133,443,085-133,484,319 reverse strand.GRCm39:CM001013.3

This gene has 5 transcripts (splice variants), 206 orthologues, 32 paralogues and is associated with 48 phenotypes. Biased expression in liver E14 (RPKM 7.3), liver E14.5 (RPKM 5.9) and 11 other tissues.

Summary

Enables protein tyrosine kinase activity. Involved in negative regulation of cytokine production. Acts upstream of or within several processes, including B cell affinity maturation; I-kappaB kinase/NF-kappaB signaling; and negative regulation of B cell proliferation. Located in cytoplasmic vesicle and nucleus. Is expressed in liver left lobe; liver right lobe; spleen; and thymus primordium. Used to study X-linked agammaglobulinemia. Human ortholog(s) of this gene implicated in agammaglobulinemia (multiple); isolated growth hormone deficiency type III; and lymphoma (multiple). Orthologous to human Btk (Bruton tyrosine kinase). [provided by Alliance of Genome Resources, Apr 2022]

Btk Products(1)

mRNA Protein Name
NM_013482.2 NP_038510.2 tyrosine-protein kinase BTK

Btk Protein Structure

PH_Btk

PH_Btk: cd01238 (5 - 165)

SH3_BTK

SH3_BTK: cd11906 (216 - 270)

SH2_Tec_Btk

SH2_Tec_Btk: cd10397 (273 - 377)

PTKc_Btk_Bmx

PTKc_Btk_Bmx: cd05113 (396 - 651)

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  • 659 a.a.
Protein Preferred Names Protein Names

tyrosine-protein kinase BTK

ATK

B-cell progenitor kinase

BPK

Bruton's tyrosine kinase

Tyrosine-protein kinase BTK (Brutons tyrosine kinase) (Agammaglobulinaemia tyrosine kinase) (ATK) (B cell progenitor kinase) (BPK) (Kinase EMB)

X-linked immune deficiency

agammaglobulinaemia tyrosine kinase

agammaglobulinemia tyrosine kinase

bruton tyrosine kinase

kinase EMB

Orthologs Information

Species Symbol Source ID
Homo sapiens Btk NCBI NCBI:695