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| Cat.No | ACP13443 | Target Name | MTMR9 |
|---|---|---|---|
| Target Synonyms | MTMR9; C8orf9; MTMR8; Myotubularin-related protein 9; Inactive phosphatidylinositol 3-phosphatase 9 | Form | Lyophilized powder |
| Expression System | Custom Production. Please inquire and provide the desire expression system. | Expression Range | 1-549 |
| Protein Length | Full length protein | Purity | >85% (SDS-PAGE) |
| Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | Q96QG7 |
|---|
Uniprot Id
Q96QG7
Target Species
Human
Target Name
MTMR9
Target Full Name
Myotubularin-related protein 9
Target Function
Acts as an adapter for myotubularin-related phosphatases. Increases lipid phosphatase MTMR6 catalytic activity, specifically towards phosphatidylinositol 3,5-bisphosphate and MTMR6 binding affinity for phosphorylated phosphatidylinositols. Positively regulates lipid phosphatase MTMR7 catalytic activity. Increases MTMR8 catalytic activity towards phosphatidylinositol 3-phosphate. The formation of the MTMR6-MTMR9 complex, stabilizes both MTMR6 and MTMR9 protein levels. Stabilizes MTMR8 protein levels. Plays a role in the late stages of macropinocytosis possibly by regulating MTMR6-mediated dephosphorylation of phosphatidylinositol 3-phosphate in membrane ruffles. Negatively regulates autophagy, in part via its association with MTMR8. Negatively regulates DNA damage-induced apoptosis, in part via its association with MTMR6. Does not bind mono-, di- and tri-phosphorylated phosphatidylinositols, phosphatidic acid and phosphatidylserine.
Target Subcellular Location
Cytoplasm. Cell projection, ruffle membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasm, perinuclear region. Endoplasmic reticulum.
Target Protein Families
Protein-tyrosine phosphatase family, Non-receptor class myotubularin subfamily
Target Tissue Specificity
Expressed in many tissues.
Target Synonyms
MTMR9; C8orf9; MTMR8; Myotubularin-related protein 9; Inactive phosphatidylinositol 3-phosphatase 9
Target Background
This gene encodes a myotubularin-related protein that is atypical to most other members of the myotubularin-related protein family because it has no dual-specificity phosphatase domain. The encoded protein contains a double-helical motif similar to the SET interaction domain, which is thought to have a role in the control of cell proliferation. In mouse, a protein similar to the encoded protein binds with MTMR7, and together they dephosphorylate phosphatidylinositol 3-phosphate and inositol 1, 3-bisphosphate.
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