The process of introducing a phosphate group on to a protein.

Any intracellular signal transduction in which the signal is passed on within the cell via calcium ions.

An intracellular protein kinase cascade containing at least a MAPK, a MAPKK and a MAP3K. The cascade can also contain an additional tiers: the upstream MAP4K. The kinases in each tier phosphorylate and activate the kinase in the downstream tier to transmit a signal within a cell.

Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals.

Any process that modulates the frequency, rate or extent of protein kinase activity.

Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.

The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).

A series of molecular signals in which calmodulin-dependent protein kinase activity enabled by a CAMKK directly activates an AMPK. The cascade begins with calmodulin binding calcium which in turn binds CAMKK enabling its calmodulin-dependent protein kinase activity. The cascade ends with AMP-activated protein kinase activity.

Any process that activates or increases the frequency, rate or extent of mitochondrion degradation by autophagy.

The process of introducing a phosphate group on to a protein.

The process of introducing a phosphate group on to a protein.

Any process that initiates the activity of an inactive protein kinase.

Any process that initiates the activity of an inactive protein kinase.

Any process that activates or increases the frequency, rate or extent of protein kinase activity.

The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).

Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.

The cellular synthesis of RNA on a template of DNA.

The process of introducing a phosphate group on to a protein.

Any process that activates or increases the frequency, rate or extent of activity of the transcription factor CREB.

Any process that activates or increases the frequency, rate or extent of protein kinase activity.

The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).

A series of molecular signals in which calmodulin-dependent protein kinase activity enabled by a CAMKK directly activates an AMPK. The cascade begins with calmodulin binding calcium which in turn binds CAMKK enabling its calmodulin-dependent protein kinase activity. The cascade ends with AMP-activated protein kinase activity.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

That part of the nuclear content other than the chromosomes or the nucleolus.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.