Pten
entrez
50557
canonical
uniprot
O54857
canonical
ensembl
ENSRNOG00000020723
resolver
ensembl
ENSRNOG00055029782
resolver
ensembl
ENSRNOG00060027159
resolver
ensembl
ENSRNOG00065029492
resolver
ensp
ENSRNOP00000097310
resolver
ensp
ENSRNOP00055042566
resolver
ensp
ENSRNOP00060039221
resolver
ensp
ENSRNOP00065041896
resolver
enst
ENSRNOT00055051625
resolver
enst
ENSRNOT00060047149
resolver
enst
ENSRNOT00065050947
resolver
genesymbol
Pten
resolver
uniprot_entry
PTEN_RAT
resolver
amino_acid_sequence
MTAIIKEIVSRNKRRYQEDGFDLDLTYIYPNIIAMGFPAERLEGVYRNNIDDVVRFLDSKHKNHYKIYNLCAERHYDTAKFNCRVAQYPFEDHNPPQLELIKPFCEDLDQWLSEDDNHVAAIHCKAGKGRTGVMICAYLLHRGKFLKAQEALDFYGEVRTRDKKGVTIPSQRRYVYYYSYLLKNHLDYRPVALLFHKMMFETIPMFSGGTCNPQFVVCQLKVKIYSSNSGPTRREDKLMYFEFPQPLPVCGDIKVEFFHKQNKMLKKDKMFHFWVNTFFIPGPEETSEKVENGSLCDQEIDSICSIERADNDKEYLVLTLTKNDLDKANKDKANRYFSPNFKVKLYFTKTVEEPSNPEASSSTSVTPDVSDNEPDHYRYSDTTDSDPENEPFDEDQHSQITKV
uniprot
proteins
ec_number
3.1.3.-
uniprot
proteins
ec_number
3.1.3.16
uniprot
proteins
ec_number
3.1.3.48
uniprot
proteins
ec_number
3.1.3.67
uniprot
proteins
function
FUNCTION: Dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine-phosphorylated proteins. Also functions as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring of PtdIns(3,4,5)P3/phosphatidylinositol 3,4,5-trisphosphate, PtdIns(3,4)P2/phosphatidylinositol 3,4-diphosphate and PtdIns3P/phosphatidylinositol 3-phosphate with a preference for PtdIns(3,4,5)P3. Furthermore, this enzyme can also act as a cytosolic inositol 3-phosphatase acting on Ins(1,3,4,5,6)P5/inositol 1,3,4,5,6 pentakisphosphate and possibly Ins(1,3,4,5)P4/1D-myo-inositol 1,3,4,5-tetrakisphosphate. Antagonizes the PI3K-AKT/PKB signaling pathway by dephosphorylating phosphoinositides and thereby modulating cell cycle progression and cell survival. The unphosphorylated form cooperates with MAGI2 to suppress AKT1 activation. In motile cells, suppresses the formation of lateral pseudopods and thereby promotes cell polarization and directed movement (By similarity). Dephosphorylates tyrosine-phosphorylated focal adhesion kinase and inhibits cell migration and integrin-mediated cell spreading and focal adhesion formation. Required for growth factor-induced epithelial cell migration; growth factor stimulation induces PTEN phosphorylation which changes its binding preference from the p85 regulatory subunit of the PI3K kinase complex to DLC1 and results in translocation of the PTEN-DLC1 complex to the posterior of migrating cells to promote RHOA activation (By similarity). Meanwhile, TNS3 switches binding preference from DLC1 to p85 and the TNS3-p85 complex translocates to the leading edge of migrating cells to activate RAC1 activation (By similarity). Plays a role as a key modulator of the AKT-mTOR signaling pathway controlling the tempo of the process of newborn neurons integration during adult neurogenesis, including correct neuron positioning, dendritic development and synapse formation (By similarity). Involved in the regulation of synaptic function in excitatory hippocampal synapses. Recruited to the postsynaptic membrane upon NMDA receptor activation, is required for the modulation of synaptic activity during plasticity. Enhancement of lipid phosphatase activity is able to drive depression of AMPA receptor-mediated synaptic responses, activity required for NMDA receptor-dependent long-term depression (LTD) (Ref.7). May be a negative regulator of insulin signaling and glucose metabolism in adipose tissue. The nuclear monoubiquitinated form possesses greater apoptotic potential, whereas the cytoplasmic nonubiquitinated form induces less tumor suppressive ability (By similarity). {ECO:0000250|UniProtKB:O08586, ECO:0000250|UniProtKB:P60484, ECO:0000269|Ref.7}.
uniprot
proteins
mass_dalton
47118
uniprot
proteins
mutagenesis
MUTAGEN 124; /note="C->S: Dominant negative. Abolishes depression of AMPAR-mediated transmission. Abolishes NMDA receptor-dependent long-lasting depression."; /evidence="ECO:0000269|PubMed:20628354"; MUTAGEN 129; /note="G->E: Abolishes NMDA receptor-dependent long-lasting depression."; /evidence="ECO:0000269|PubMed:20628354"; MUTAGEN 400..403; /note="Missing: Loss of interaction with DLG4."; /evidence="ECO:0000269|PubMed:20628354
uniprot
proteins
post_translational_modification
PTM: Constitutively phosphorylated by CK2 under normal conditions. Phosphorylation results in an inhibited activity towards PIP3. Phosphorylation can both inhibit or promote PDZ-binding. Phosphorylation at Tyr-336 by FRK/PTK5 protects this protein from ubiquitin-mediated degradation probably by inhibiting its binding to NEDD4 (By similarity). Phosphorylation by PLK3 promotes its stability and prevents its degradation by the proteasome. Phosphorylation by ROCK1 is essential for its stability and activity (By similarity). Phosphorylated on Thr-319 and Thr-321 in the C2-type tensin domain following EGF stimulation which changes its binding preference from the p85 regulatory subunit of the PI3K kinase complex to DLC1 (By similarity). {ECO:0000250|UniProtKB:O08586, ECO:0000250|UniProtKB:P60484}.; PTM: Monoubiquitinated; monoubiquitination is increased in presence of retinoic acid. Deubiquitinated by USP7; leading to its nuclear exclusion. Monoubiquitination of one of either Lys-13 and Lys-289 amino acid is sufficient to modulate PTEN compartmentalization (By similarity). Ubiquitinated by XIAP/BIRC4 (By similarity). {ECO:0000250, ECO:0000250|UniProtKB:O08586}.; PTM: Ubiquitinated by the DCX(DCAF13) E3 ubiquitin ligase complex, leading to its degradation. {ECO:0000250|UniProtKB:P60484}.; PTM: ISGylated. ISGylation promotes PTEN degradation. {ECO:0000250|UniProtKB:P60484}.
uniprot
proteins
protein_family
PTEN phosphatase protein family
uniprot
proteins
pubmed
12461751
uniprot
proteins
pubmed
15057822
uniprot
proteins
pubmed
20628354
uniprot
proteins
pubmed
22673903
uniprot
proteins
sequence_length
403
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:O08586}. Nucleus {ECO:0000250|UniProtKB:O08586}. Nucleus, PML body {ECO:0000250|UniProtKB:P60484}. Synapse, synaptosome {ECO:0000250|UniProtKB:O08586}. Cell projection, dendritic spine {ECO:0000269|PubMed:20628354}. Postsynaptic density {ECO:0000269|PubMed:20628354}. Note=Monoubiquitinated form is nuclear (By similarity). Nonubiquitinated form is cytoplasmic (By similarity). Colocalized with PML and USP7 in PML nuclear bodies (By similarity). XIAP/BIRC4 promotes its nuclear localization (By similarity). Associates with the postsynaptic density in response to NMDAR activation (PubMed:20628354). {ECO:0000250|UniProtKB:O08586, ECO:0000250|UniProtKB:P60484, ECO:0000269|PubMed:20628354}.
uniprot
proteins