TNK2 - tyrosine kinase non receptor 2 Gene
Also Known as ACK; ACK1; ACK-1; p21cdc42Hs
Species: Homo sapiens
About TNK2
This gene has 31 transcripts (splice variants), 153 orthologues, 32 paralogues and is associated with 1 phenotype. Ubiquitous expression in brain (RPKM 21.9), bone marrow (RPKM 14.7) and 24 other tissues.
Summary
This gene encodes a tyrosine kinase that binds Cdc42Hs in its GTP-bound form and inhibits both the intrinsic and GTPase-activating protein (GAP)-stimulated GTPase activity of Cdc42Hs. This binding is mediated by a unique sequence of 47 Amino acids C-terminal to an SH3 domain. The protein may be involved in a regulatory mechanism that sustains the GTP-bound active form of Cdc42Hs and which is directly linked to a tyrosine phosphorylation signal transduction pathway. Several alternatively spliced transcript variants have been identified from this gene, but the full-length nature of only two transcript variants has been determined. [provided by RefSeq, Jul 2008]
TNK2 Products (24)
| mRNA | Protein | Name |
|---|---|---|
| NM_001010938.2 | NP_001010938.2 | activated CDC42 kinase 1 isoform 2 |
| NM_001308046.2 | NP_001294975.1 | activated CDC42 kinase 1 isoform 3 |
| NM_001382271.1 | NP_001369200.1 | activated CDC42 kinase 1 isoform 4 |
| NM_001382272.1 | NP_001369201.1 | activated CDC42 kinase 1 isoform 5 |
| NM_001382273.1 | NP_001369202.1 | activated CDC42 kinase 1 isoform 6 |
| NM_001382274.1 | NP_001369203.1 | activated CDC42 kinase 1 isoform 6 |
| NM_001382275.1 | NP_001369204.1 | activated CDC42 kinase 1 isoform 7 |
| NM_001386164.1 | NP_001373093.1 | activated CDC42 kinase 1 isoform 8 |
| NM_001387707.1 | NP_001374636.1 | activated CDC42 kinase 1 isoform 9 |
| NM_001387708.1 | NP_001374637.1 | activated CDC42 kinase 1 isoform 10 |
| NM_001387709.1 | NP_001374638.1 | activated CDC42 kinase 1 isoform 8 |
| NM_001387710.1 | NP_001374639.1 | activated CDC42 kinase 1 isoform 8 |
| NM_001387711.1 | NP_001374640.1 | activated CDC42 kinase 1 isoform 8 |
| NM_001387712.1 | NP_001374641.1 | activated CDC42 kinase 1 isoform 8 |
| NM_001387713.1 | NP_001374642.1 | activated CDC42 kinase 1 isoform 1 |
| NM_001387714.1 | NP_001374643.1 | activated CDC42 kinase 1 isoform 1 |
| NM_001387715.1 | NP_001374644.1 | activated CDC42 kinase 1 isoform 11 |
| NM_001387716.1 | NP_001374645.1 | activated CDC42 kinase 1 isoform 12 |
| NM_001387717.1 | NP_001374646.1 | activated CDC42 kinase 1 isoform 12 |
| NM_001387718.1 | NP_001374647.1 | activated CDC42 kinase 1 isoform 12 |
| NM_001387719.1 | NP_001374648.1 | activated CDC42 kinase 1 isoform 13 |
| NM_001387720.1 | NP_001374649.1 | activated CDC42 kinase 1 isoform 13 |
| NM_001387721.1 | NP_001374650.1 | activated CDC42 kinase 1 isoform 13 |
| NM_005781.5 | NP_005772.3 | activated CDC42 kinase 1 isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables epidermal growth factor receptor binding |
IDA
IDA: Inferred from direct assay
|
20086093 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
16472662 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
10360579 | GOA |
| enables protein serine/threonine/tyrosine kinase activity |
IDA
IDA: Inferred from direct assay
|
16257963 | GOA |
| enables protein tyrosine kinase activity |
IDA
IDA: Inferred from direct assay
|
18993068 | GOA |
| enables ubiquitin protein ligase binding |
IPI
IPI: Inferred from physical interaction
|
23686771 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in phosphorylation |
IDA
IDA: Inferred from direct assay
|
20333297 | GOA |
| involved in positive regulation of peptidyl-tyrosine phosphorylation |
IDA
IDA: Inferred from direct assay
|
10587647 | GOA |
| involved in regulation of clathrin-dependent endocytosis |
IDA
IDA: Inferred from direct assay
|
18262180 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| part of Grb2-EGFR complex |
IDA
IDA: Inferred from direct assay
|
20086093 | GOA |
| located in clathrin-coated pit |
IDA
IDA: Inferred from direct assay
|
21169560 | GOA |
| located in clathrin-coated vesicle |
IDA
IDA: Inferred from direct assay
|
18262180 | GOA |
| located in cytoophidium |
IDA
IDA: Inferred from direct assay
|
25223282 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
20979614 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
20333297 | GOA |
| located in plasma membrane |
IDA
IDA: Inferred from direct assay
|
20333297 | GOA |
TNK2 Protein Structure
Pkinase_Tyr: Protein tyrosine kinase (126 - 384)
SH3_9: Variant SH3 domain (395 - 444)
GTPase_binding: GTPase binding (447 - 514)
Inhibitor_Mig-6: EGFR receptor inhibitor Mig-6 (774 - 840)
- 0
- 200
- 400
- 600
- 800
- 1038 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
activated CDC42 kinase 1 |
|
TNK2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
TNK2 | Q07912 | HSP90AB1 | Homo sapiens | P08238 | 31980649 | |
|
Intra
|
TNK2 | Q07912 | CLTC | Homo sapiens | Q00610 | 16137687 | |
|
Intra
|
TNK2 | Q07912 | NCK1 | Homo sapiens | P16333 | 16137687 | |
|
Intra
|
TNK2 | Q07912 | 386682 | Homo sapiens | EBI-10171679 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | AQP1 | Homo sapiens | P29972 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | GRB2 | Homo sapiens | P62993 | 16137687 | |
|
Intra
|
TNK2 | Q07912 | AQP1 | Homo sapiens | P29972 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | GRB2 | Homo sapiens | P62993 | 16137687 | |
|
Intra
|
TNK2 | Q07912 | SH2D1A | Homo sapiens | O60880 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | BCAR1 | Homo sapiens | P56945 | 17038317 | |
|
Intra
|
TNK2 | Q07912 | BCAR1 | Homo sapiens | P56945 | 17038317 | |
|
Intra
|
TNK2 | Q07912 | NEK6 | Homo sapiens | Q9HC98 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | NEK6 | Homo sapiens | Q9HC98 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | AQP1 | Homo sapiens | P29972 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | GALT | Homo sapiens | P07902 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | NOTCH2NLA | Homo sapiens | Q7Z3S9 | 25416956 | |
|
Intra
|
TNK2 | Q07912 | NOTCH2NLA | Homo sapiens | Q7Z3S9 | 25416956 |
Recombinant TNK2 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P75542 | ACK1 Protein, Human (Active, sf9, GST) | Q07912-1 (G110-W476) | ≥ 85%, as determined by reducing SDS-PAGE. |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Infantile-Onset Mesial Temporal Lobe Epilepsy With Severe Cognitive Regression |
|
|
| Ductal Carcinoma In Situ |
|
|
| Parkinson Disease, Late-Onset |
|
|
| Spinocerebellar Ataxia, Autosomal Recessive 15 |
|
|
| Gastric Cardia Carcinoma |
|
|
| Atypical Chronic Myeloid Leukemia, Bcr-Abl1 Negative |
|
|
| Immunodeficiency 46 |
|
|
| Prostate Cancer |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | TNK2 | VGNC | VGNC:66420 |
| Canis familiaris | TNK2 | VGNC | VGNC:47680 |
| Bos taurus | TNK2 | VGNC | VGNC:36183 |
| Mus musculus | TNK2 | MGD | MGI:1858308 |
| Rattus norvegicus | TNK2 | RGD | RGD:1305957 |
| Macaca mulatta | TNK2 | VGNC | VGNC:79192 |
| Others | TNK2 | NCBI |