Catalysis of the reaction: ATP + 1-phosphatidyl-1D-myo-inositol = ADP + 1-phosphatidyl-1D-myo-inositol 3-phosphate.

Catalysis of the reaction: (6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4-alpha-hydroxypterin = (6R)-6-(L-erythro-1,2-dihydroxypropyl)-7,8-dihydro-6H-pterin + H2O.

Catalysis of the hydrolysis of proteins, including elastin. Preferential cleavage: Ala-Xaa.

Interacting selectively with semaphorin receptors.

The process whereby a relatively unspecialized cell acquires specialized features of a keratinocyte.

The chemical reactions involving any conjugated, water-soluble protein in which the nonprotein moiety consists of a lipid or lipids.

Catalysis of the phosphorylation of phosphatidylinositol phosphate to produce phosphatidylinositol bisphosphate.

The process whereby a relatively unspecialized hemopoietic stem cell acquires the specialized features of a T cell.

The formation from simpler components of any conjugated, water-soluble protein in which the nonprotein moiety consists of a lipid or lipids.

Catalysis of the reaction: ATP + 1-phosphatidyl-1D-myo-inositol 4-phosphate = ADP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate.

Processes by which a myeloid precursor cell acquires specializes features of an erythrocyte.

The breakdown into simpler components of any conjugated, water-soluble protein in which the nonprotein moiety consists of a lipid or lipids.

Catalysis of the reaction: ATP + 1-phosphatidyl-1D-myo-inositol 5-phosphate = ADP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate.

Processes by which a myeloid precursor cell acquires specializes features of a megakaryocyte.

The group of G-protein coupled receptors that are structurally/functionally related to the rhodopsin receptor.

Enables the directed movement of magnesium (Mg) ions into, out of, within or between cells.

Enables the directed movement of mercury (Hg) ions into, out of, within or between cells.

Catalysis of the reaction: (2S)-2-methylacyl-CoA = (2R)-2-methylacyl-CoA.

A small pit, depression, or invagination, such as any of the minute pits or incuppings of the cell membrane formed during pinocytosis, that communicates with the outside of a cell and extends inward, indenting the cytoplasm and the cell membrane. Such caveolae may be pinched off to form free vesicles within the cytoplasm.