MAP2K2 - mitogen-activated protein kinase kinase 2 Gene
Also Known as CFC4; MEK2; MKK2; MAPKK2; PRKMK2
Species: Homo sapiens
About MAP2K2
This gene has 15 transcripts (splice variants), 268 orthologues, 8 paralogues and is associated with 84 phenotypes. Ubiquitous expression in duodenum (RPKM 32.3), testis (RPKM 26.3) and 25 other tissues.
Summary
The protein encoded by this gene is a dual specificity protein kinase that belongs to the MAP kinase kinase family. This kinase is known to play a critical role in mitogen growth factor signal transduction. It phosphorylates and thus activates MAPK1/ERK2 and MAPK2/ERK3. The activation of this kinase itself is dependent on the Ser/Thr phosphorylation by MAP kinase kinase kinases. Mutations in this gene cause cardiofaciocutaneous syndrome (CFC syndrome), a disease characterized by heart defects, cognitive disability, and distinctive facial features similar to those found in Noonan syndrome. The inhibition or degradation of this kinase is also found to be involved in the pathogenesis of Yersinia and anthrax. A pseudogene, which is located on chromosome 7, has been identified for this gene. [provided by RefSeq, Jul 2008]
MAP2K2 Products (3)
| mRNA | Protein | Name |
|---|---|---|
| XM_006722799.3 | XP_006722862.1 | dual specificity mitogen-activated protein kinase kinase 2 isoform X1 |
| XM_047439100.1 | XP_047295056.1 | dual specificity mitogen-activated protein kinase kinase 2 isoform X2 |
| NM_030662.4 | NP_109587.1 | dual specificity mitogen-activated protein kinase kinase 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables MAP kinase kinase activity |
IDA
IDA: Inferred from direct assay
|
8388392 | GOA |
| enables MAP-kinase scaffold activity |
IMP
IMP: Inferred from mutant phenotype
|
29433126 | GOA |
| enables PDZ domain binding |
IDA
IDA: Inferred from direct assay
|
21615688 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
11909642 | GOA |
| enables protein serine/threonine kinase activator activity |
IDA
IDA: Inferred from direct assay
|
8388392 | GOA |
| enables scaffold protein binding |
IPI
IPI: Inferred from physical interaction
|
10409742 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in ERK1 and ERK2 cascade |
IMP
IMP: Inferred from mutant phenotype
|
24375836 | GOA |
| involved in peptidyl-serine autophosphorylation |
IDA
IDA: Inferred from direct assay
|
8388392 | GOA |
| involved in positive regulation of DNA-templated transcription |
IMP
IMP: Inferred from mutant phenotype
|
24375836 | GOA |
| involved in positive regulation of gene expression |
IMP
IMP: Inferred from mutant phenotype
|
24375836 | GOA |
| involved in positive regulation of protein serine/threonine kinase activity |
IDA
IDA: Inferred from direct assay
|
8388392 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in Golgi apparatus |
IDA
IDA: Inferred from direct assay
|
21615688 | GOA |
| located in cell-cell junction |
IDA
IDA: Inferred from direct assay
|
21615688 | GOA |
| located in cytoplasmic side of plasma membrane |
IDA
IDA: Inferred from direct assay
|
21615688 | GOA |
| located in endoplasmic reticulum |
IDA
IDA: Inferred from direct assay
|
21615688 | GOA |
| located in microtubule |
IDA
IDA: Inferred from direct assay
|
21615688 | GOA |
| located in perinuclear region of cytoplasm |
IDA
IDA: Inferred from direct assay
|
21615688 | GOA |
MAP2K2 Protein Structure
Pkinase: Protein kinase domain (73 - 369)
- 0
- 100
- 200
- 300
- 400 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
dual specificity mitogen-activated protein kinase kinase 2 |
|
|
MAP2K2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
MAP2K2 | P36507 | DLG1 | Homo sapiens | Q12959 | 21615688 | |
|
Intra
|
MAP2K2 | P36507 | DLG1 | Homo sapiens | Q12959 | 21615688 | |
|
Intra
|
MAP2K2 | P36507 | DLG1 | Homo sapiens | Q12959 | 21615688 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | P10398 | 11909642 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | P10398 | 31980649 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | P10398 | 11909642 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | P10398 | 24746704 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | P10398 | 32707033 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | P10398 | 35271311 | |
|
Intra
|
MAP2K2 | P36507 | BRAF | Homo sapiens | P15056 | 25600339 | |
|
Intra
|
MAP2K2 | P36507 | BRAF | Homo sapiens | P15056 | 32707033 | |
|
Intra
|
MAP2K2 | P36507 | BRAF | Homo sapiens | P15056 | 24746704 | |
|
Intra
|
MAP2K2 | P36507 | RAF1 | Homo sapiens | P04049 | 31980649 | |
|
Intra
|
MAP2K2 | P36507 | RAF1 | Homo sapiens | P04049 | 11909642 | |
|
Intra
|
MAP2K2 | P36507 | RAF1 | Homo sapiens | P04049 | 35271311 | |
|
Intra
|
MAP2K2 | P36507 | RAF1 | Homo sapiens | P04049 | 24746704 | |
|
Intra
|
MAP2K2 | P36507 | RAF1 | Homo sapiens | P04049 | 32707033 | |
|
Intra
|
MAP2K2 | P36507 | KSR1 | Homo sapiens | Q8IVT5 | 35271311 | |
|
Intra
|
MAP2K2 | P36507 | KSR1 | Homo sapiens | Q8IVT5 | 31980649 | |
|
Intra
|
MAP2K2 | P36507 | KSR1 | Homo sapiens | Q8IVT5 | 32707033 | |
|
Intra
|
MAP2K2 | P36507 | HNRNPK | Homo sapiens | P61978-2 | 32296183 | |
|
Intra
|
MAP2K2 | P36507 | HNRNPK | Homo sapiens | P61978-2 | 32296183 | |
|
Intra
|
MAP2K2 | P36507 | HNRNPK | Homo sapiens | P61978-2 | 32296183 | |
|
Intra
|
MAP2K2 | P36507 | CCNDBP1 | Homo sapiens | O95273 | 25416956 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | Q96II5 | 32296183 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | Q96II5 | 32296183 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | Q96II5 | 32296183 | |
|
Intra
|
MAP2K2 | P36507 | ARAF | Homo sapiens | Q96II5 | 32296183 |
Recombinant MAP2K2 Proteins
| Cat. No. | 상품명 | Accession | Purity |
|---|---|---|---|
| HY-P74755 | MEK2 Protein, Human (Active, sf9, GST) | P36507 (M1-V400) | ≥ 80%, as determined by reducing SDS-PAGE. |
MAP2K2 Antibodies
| Cat. No. | 상품명 | 신청 | Reactivity |
|---|---|---|---|
| HY-P83314 | MEK2 Antibody (YA3059) | WB, IHC-P, ICC/IF, FC | Human, Mouse |
| HY-P83314A | MEK2 Antibody (YA3059)(PBS only) | WB, IHC-P, ICC/IF, FC | Human, Mouse |
| HY-P84283 | MEK2 Antibody (YA3980) | WB, ICC/IF, FC, ELISA | Human, Mouse, Rat |
| HY-P84283A | MEK2 Antibody (YA3980)(PBS only) | WB, ICC/IF, FC, ELISA | Human, Mouse, Rat |
| HY-P85274 | MEK2 Antibody (YA4966) | WB; IHC-P; IHC-F; IF-Tissue | Human, Mouse, Rat |
| HY-P85274A | MEK2 Antibody (YA4966)(PBS only) | WB; IHC-P; IHC-F; IF-Tissue | Human, Mouse, Rat |
| HY-P85739 | MEK2 Antibody (YA5431) | WB | Human, Rat, Mouse |
| HY-P86143 | Phospho-MEK1/2(Ser217/221) Antibody (YA5835) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
| HY-P86457 | MEK-1/2 Antibody (YA6149) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Hypertrophic Cardiomyopathy |
|
|
| Pulmonary Valve Disease |
|
|
| Noonan Syndrome 1 |
|
|
| Heart Disease |
|
|
| Cardiofaciocutaneous Syndrome 4 |
|
|
| Pulmonary Valve Stenosis |
|
|
| Rasopathy |
|
|
| Pulmonic Stenosis |
|
|
| Tafro Syndrome |
|
|
| Squamous Cell Carcinoma, Head And Neck |
|
|
| Anthrax Disease |
|
|
| Costello Syndrome |
|
|
| Cardiomyopathy, Familial Hypertrophic, 25 |
|
|
| Melanoma |
|
|
| Dyschromatosis Universalis Hereditaria |
|
|
| Pseudo-Turner Syndrome |
|
|
| Noonan Syndrome And Noonan-Related Syndrome |
|
|
| Skin Melanoma |
|
|
| Neurofibromatosis-Noonan Syndrome |
|
|
| Breast Cancer |
|
|
| Large Congenital Melanocytic Nevus |
|
|
| Rhabdomyosarcoma |
|
|
| Cardiofaciocutaneous Syndrome 1 |
|
|
| Pancreatic Adenocarcinoma |
|
|
| Gastric Adenocarcinoma |
|
|
| Skin Granular Cell Tumor |
|
|
| Colorectal Cancer |
|
|
| Ichthyosis |
|
|
| Kallmann Syndrome |
|
|
| Noonan Syndrome With Multiple Lentigines |
|
|
| Lung Cancer |
|
|
| Pancreatic Cancer |
|
|
| Bladder Cancer |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Felis catus | MAP2K2 | VGNC | VGNC:102632 |
| Rattus norvegicus | MAP2K2 | RGD | RGD:61888 |
| Mus musculus | MAP2K2 | MGD | MGI:1346867 |
| Macaca mulatta | MAP2K2 | VGNC | VGNC:81453 |
| Bos taurus | MAP2K2 | VGNC | VGNC:55215 |
| Canis familiaris | MAP2K2 | VGNC | VGNC:110517 |
| Others | MAP2K2 | NCBI |