Ran guanyl-nucleotide exchange factor activity

Stimulates the hydrolysis and exchange of guanyl nucleotides by the GTPase Ran.

transition metal ion transporter activity

Enables the directed movement of transition metal ions into, out of, within or between cells. A transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver.

The process of regulating the proliferation and elimination of cells of the immune system such that the total number of cells of a particular cell type within a whole or part of an organism are stable over time in the absence of an outside stimulus.

The formation of the spindle, the array of microtubules and associated molecules that serves to move duplicated chromosomes apart.

Ras guanyl-nucleotide exchange factor activity

Stimulates the hydrolysis and exchange of guanyl nucleotides by the GTPase Ras.

The regulation of the levels, transport, and metabolism of transition metal ions within a cell or between a cell and its external environment. A transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver.

The formation of the spindle during a meiotic cell cycle.

Rho guanyl-nucleotide exchange factor activity

Stimulates the exchange of guanyl nucleotides by the GTPase Rho.

The resealing of a cell plasma membrane after cellular wounding due to, for instance, mechanical stress.

The formation of the spindle during a mitotic cell cycle.

The process whereby a relatively unspecialized cell acquires the specialized features of a natural killer cell.