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Rabbit Anti-DUSP11 antibody
The protein encoded by this gene is a member of the dual specificity protein phosphatase subfamily. These phosphatases inactivate their target kinases by dephosphorylating both the phosphoserine/threonine and phosphotyrosine residues. They negatively regulate members of the mitogen-activated protein (MAP) kinase superfamily (MAPK/ERK, SAPK/JNK, p38), which is associated with cellular proliferation and differentiation. Different members of the family of dual specificity phosphatases show distinct substrate specificities for various MAP kinases, different tissue distribution and subcellular localization, and different modes of inducibility of their expression by extracellular stimuli. This gene product is localized to the nucleus and binds directly to RNA and splicing factors, and thus it is suggested to participate in nuclear mRNA metabolism. [provided by RefSeq, Sep 2008]
Function:
Possesses RNA 5'-triphosphatase and diphosphatase activities, but displays a poor protein-tyrosine phosphatase activity. Binds to RNA. May participate in nuclear mRNA metabolism.
Subcellular Location:
Nucleus.
Similarity:
Belongs to the protein-tyrosine phosphatase family. Non-receptor class dual specificity subfamily.
Contains 1 tyrosine-protein phosphatase domain.
SWISS:
O75319
Gene ID:
8846
Database links:
Entrez Gene: 8446 Human
Entrez Gene: 72102 Mouse
Entrez Gene: 297412 Rat
Omim: 603092 Human
SwissProt: O75319 Human
SwissProt: Q6NXK5 Mouse
SwissProt: Q4KM79 Rat
Unigene: 14611 Human
Unigene: 4807 Mouse
Unigene: 24649 Rat
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