Interacting selectively with two or more protein molecules, or a protein and another macromolecule or complex, simultaneously, thereby physically linking the bound proteins or complexes to each other.

Interacting selectively with the gamma-aminobutyric acid (GABA, 4-aminobutyrate) receptor.

Increases the rate of GTP hydrolysis by the GTPase Rac.

Rac guanyl-nucleotide exchange factor activity

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

A ribonucleoprotein complex that catalyzes cleavage of the leader sequence of precursor tRNAs (pre-tRNAs), generating the mature 5' end of tRNAs.

A ribonuclease P complex located in the mitochondrion of a eukaryotic cell, where it catalyzes the 5' endonucleolytic cleavage of precursor tRNAs to yield mature tRNAs. The subunit composition of mitochondrial ribonuclease P complexes varies between species, but the complex often contains a single RNA molecule and a single protein molecule.

The process by which a fluid solution, or part of it, changes into a solid or semisolid mass.

Any process that modulates the frequency, rate or extent of coagulation, the process by which a fluid solution, or part of it, changes into a solid or semisolid mass.

Any process that stops, prevents or reduces the rate, frequency or extent of coagulation.

Interacting selectively with the U2 small nuclear RNA (U2 snRNA).

Interacting selectively with the U5 small nuclear RNA (U5 snRNA).

Interacting selectively with a component of the extracellular matrix.

Interacting selectively with the pre-mRNA 5' splice site sequence.

Interacting selectively with the 3' end of the U6 small nuclear RNA (U6 snRNA).

Any series of molecular signals generated as a consequence of a progesterone binding to its receptor.

Any process that modulates the frequency, rate or extent of calcium-mediated signaling, the process by which a cell uses calcium ions to convert an extracellular signal into a response.

negative regulation of calcium-mediated signaling

negative regulation of calcium-mediated signalling