PEA15
Encyclopedia
Astrocytic phosphoprotein PEA-15 is a protein
that in humans is encoded by the PEA15 gene
.
PEA15 is a death effector domain (DED)-containing protein predominantly expressed in the central nervous system
, particularly in astrocytes.
PEA-15 promotes autophagy in glioma cells in a JNK-dependent manner.
with Phospholipase D1
, Caspase 8
, MAPK1
, FADD
and RPS6KA3
.
Protein
Proteins are biochemical compounds consisting of one or more polypeptides typically folded into a globular or fibrous form, facilitating a biological function. A polypeptide is a single linear polymer chain of amino acids bonded together by peptide bonds between the carboxyl and amino groups of...
that in humans is encoded by the PEA15 gene
Gene
A gene is a molecular unit of heredity of a living organism. It is a name given to some stretches of DNA and RNA that code for a type of protein or for an RNA chain that has a function in the organism. Living beings depend on genes, as they specify all proteins and functional RNA chains...
.
PEA15 is a death effector domain (DED)-containing protein predominantly expressed in the central nervous system
Central nervous system
The central nervous system is the part of the nervous system that integrates the information that it receives from, and coordinates the activity of, all parts of the bodies of bilaterian animals—that is, all multicellular animals except sponges and radially symmetric animals such as jellyfish...
, particularly in astrocytes.
PEA-15 promotes autophagy in glioma cells in a JNK-dependent manner.
Interactions
PEA15 has been shown to interactProtein-protein interaction
Protein–protein interactions occur when two or more proteins bind together, often to carry out their biological function. Many of the most important molecular processes in the cell such as DNA replication are carried out by large molecular machines that are built from a large number of protein...
with Phospholipase D1
Phospholipase D1
Phospholipase D1 is an enzyme that in humans is encoded by the PLD1 gene.-Interactions:Phospholipase D1 has been shown to interact with RALA, BIN1, Amphiphysin, Alpha-synuclein, PEA15, RHOA, Protein kinase N1 and CDC42.-Inhibitors:...
, Caspase 8
Caspase 8
Caspase 8 is a caspase protein, encoded by the CASP8 gene. It most likely acts upon caspase 3.CASP8 orthologs have been identified in numerous mammals for which complete genome data are available...
, MAPK1
MAPK1
Mitogen-activated protein kinase 1, also known as MAPK1, p42MAPK, and ERK2, is an enzyme that in humans is encoded by the MAPK1 gene.- Function :The protein encoded by this gene is a member of the MAP kinase family...
, FADD
FADD
Fas-Associated protein with Death Domain is an adaptor molecule that bridges the Fas-receptor, and other death receptors, to caspase-8 through its death domain to form the death-inducing signaling complex during apoptosis. -Signalling:...
and RPS6KA3
RPS6KA3
Ribosomal protein S6 kinase, 90kDa, polypeptide 3, also known as RPS6KA3, is an enzyme that in humans is encoded by the RPS6KA3 gene.- Function :This gene encodes a member of the RSK family of serine/threonine kinases...
.