TEC
protein-codingtec protein tyrosine kinase, the group of SH2 domain containing|Pleckstrin homology domain containing|Tec family tyrosine kinases
Gene summary
The protein encoded by this gene belongs to the Tec family of non-receptor protein-tyrosine kinases containing a pleckstrin homology domain. Tec family kinases are involved in the intracellular signaling mechanisms of cytokine receptors, lymphocyte surface antigens, heterotrimeric G-protein coupled receptors, and integrin molecules. They are also key players in the regulation of the immune functions. Tec kinase is an integral component of T cell signaling and has a distinct role in T cell activation. This gene may be associated with myelodysplastic syndrome. [provided by RefSeq, Jul 2008]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~134.1 kbGenCC Phenotypes & Disease Associations
Curated gene-disease validity assertions and inheritance patterns
No GenCC data available for this gene.
ClinVar Associated Diseases & Phenotypes
Reported disease conditions connected to TEC variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_003215.3. Only rare variants are included.
We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.
Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.
| Effect | PathogenicP | Likely pathogenicLP | VUS | Likely benignLB | BenignB | Sum |
|---|---|---|---|---|---|---|
| synonymous | 3 | 3 | ||||
| missense | 50 | 50 | ||||
| nonsense | 2 | 2 | ||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 1 | 5 | 6 | |||
| Total | 0 | 1 | 60 | 0 | 0 | 61 |
Highest pathogenic variant AF is 6.8430717e-7
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_003206.2 | 17 | MANE Select | |
| Ensembl | ENSP00000370912.3 | 17 | MANE Select | |
| Ensembl | ENSP00000424567.1 | 4 | Standard | |
| Ensembl | ENSP00000424365.1 | 2 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- T cell receptor signaling pathway - Homo sapiens (human)
- Osteoclast differentiation - Homo sapiens (human)
- Prolactin Signaling Pathway
- Thymic Stromal LymphoPoietin (TSLP) Signaling Pathway
- B Cell Receptor Signaling Pathway
Biological Process
- adaptive immune response
- protein phosphorylation
- integrin-mediated signaling pathway
- regulation of platelet activation
- peptidyl-tyrosine phosphorylation
Molecular Function
- non-membrane spanning protein tyrosine kinase activity
- protein binding
- ATP binding
- phospholipid binding
- metal ion binding
Cellular Component
- cytosol
- cytoskeleton
- plasma membrane
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000381501
- Coding exons
- 17
- Length
- 134082
- Individuals with no LoFs
- 125696
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 52
- Defined
- 125748
- p
- 0.000207
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 1.60 | 251 | 333 | 0.753 | 0.0000166 | 4176 |
| Missense (PolyPhen) | 89 | 144.86 | 0.61438 | 1839 | ||
| Synonymous | -0.715 | 123 | 113 | 1.09 | 0.00000594 | 1097 |
| Loss of Function | 3.14 | 19 | 40.6 | 0.468 | 0.00000212 | 500 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.00013 | 0.00012 | rare |
| Latino/Admixed American | 0.00021 | 0.00020 | rare |
| Ashkenazi Jewish | 0.0013 | 0.0013 | notable |
| East Asian | 0.00011 | 0.00011 | rare |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.00014 | 0.00014 | rare |
| South Asian | 0.00033 | 0.00033 | rare |
| Other | 0.00033 | 0.00033 | rare |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Non-receptor tyrosine kinase that contributes to signaling from many receptors and participates as a signal transducer in multiple downstream pathways, including regulation of the actin cytoskeleton. Plays a redundant role to ITK in regulation of the adaptive immune response. Regulates the development, function and differentiation of conventional T-cells and nonconventional NKT-cells. Required for TCR-dependent IL2 gene induction. Phosphorylates DOK1, one CD28-specific substrate, and contributes to CD28-signaling. Mediates signals that negatively regulate IL2RA expression induced by TCR cross-linking. Plays a redundant role to BTK in BCR-signaling for B-cell development and activation, especially by phosphorylating STAP1, a BCR-signaling protein. Required in mast cells for efficient cytokine production. Involved in both growth and differentiation mechanisms of myeloid cells through activation by the granulocyte colony-stimulating factor CSF3, a critical cytokine to promoting the growth, differentiation, and functional activation of myeloid cells. Participates in platelet signaling downstream of integrin activation. Cooperates with JAK2 through reciprocal phosphorylation to mediate cytokine-driven activation of FOS transcription. GRB10, a negative modifier of the FOS activation pathway, is another substrate of TEC. TEC is involved in G protein-coupled receptor- and integrin-mediated signalings in blood platelets. Plays a role in hepatocyte proliferation and liver regeneration and is involved in HGF-induced ERK signaling pathway. TEC regulates also FGF2 unconventional secretion (endoplasmic reticulum (ER)/Golgi-independent mechanism) under various physiological conditions through phosphorylation of FGF2 'Tyr-215'. May also be involved in the regulation of osteoclast differentiation. {ECO:0000269|PubMed:10518561, ECO:0000269|PubMed:19883687, ECO:0000269|PubMed:20230531, ECO:0000269|PubMed:9753425}.;
Recessive Scores
- pRec
- 0.169
Intolerance Scores
- LoFtool
- 0.280
- RVIS EVS
- -0.78
- RVIS percentile EVS
- 12.88
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- E
- Indispensability score
- 1.00
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |