SuCComBase

GO:0004672

MF

protein kinase activity

Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.

GO:0004683

MF

calmodulin-dependent protein kinase activity

Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions require the presence of calcium-bound calmodulin.

GO:0005509

MF

calcium ion binding

Interacting selectively and non-covalently with calcium ions (Ca2+).

GO:0005516

MF

calmodulin binding

Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.

GO:0005524

MF

ATP binding

Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.

GO:0005634

CC

nucleus

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

GO:0005737

CC

cytoplasm

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

GO:0005886

CC

plasma membrane

The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

GO:0006468

BP

protein phosphorylation

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

GO:0009738

BP

abscisic acid-activated signaling pathway

A series of molecular signals generated by the binding of the plant hormone abscisic acid (ABA) to a receptor, and ending with modulation of a cellular process, e.g. transcription.

GO:0009931

MF

calcium-dependent protein serine/threonine kinase activity

Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions are dependent on the presence of calcium ions.

GO:0016301

MF

kinase activity

Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.

GO:0018105

BP

peptidyl-serine phosphorylation

The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.

GO:0035556

BP

intracellular signal transduction

The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.

GO:0046777

BP

protein autophosphorylation

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).

GO:0080092

BP

regulation of pollen tube growth

Any process that modulates the frequency, rate or extent of pollen tube growth.