OBSOLETE. A type of intermediate filament.

A protein complex that is formed by the association of a heterodimeric interleukin-12 receptor complex with an interleukin-12 heterodimer.

A protein complex that contains the cell surface signaling molecule CD19, the Ras guanine nucleotide exchange factor Vav, and the regulatory subunit alpha of phosphatidylinositol 3-kinase (PI3K).

Binding to carbon monoxide (CO).

Binding to and responding, e.g. by conformational change, to changes in the cellular level of carbon monoxide (CO).

OBSOLETE. Any process involving carbon monoxide that modulates the frequency, rate or extent of transcription.

A protein complex that consists of an alphav-beta3 integrin complex bound to osteopontin.

A protein complex that binds interleukin-18; comprises an alpha and a beta subunit.

OBSOLETE. Binding to alpha subunit of interleukin-18. IL-18a is a component of IL-18 that is essential for IL-18 binding on the surface of T-helper 1 cells.

OBSOLETE. Binding to beta subunit of interleukin-18. IL-18b is a ligand non-binding chain and is required for signaling of IL-18 that binds with IL-18a.

A filament composed of acidic and basic keratins (types I and II), typically expressed in epithelial cells. The keratins are the most diverse classes of IF proteins, with a large number of keratin isoforms being expressed. Each type of epithelium always expresses a characteristic combination of type I and type II keratins.

OBSOLETE. A type of intermediate filament.

OBSOLETE. A type of intermediate filament.

A type of intermediate filament, typically made up of one or more of the proteins vimentin, desmin, glial fibrillary acidic protein (GFAP), and peripherin. Unlike the keratins, the type III proteins can form both homo- and heteropolymeric IF filaments.

Any mitochondrial calcium uptake that is involved in negative regulation of presynaptic cytosolic calcium concentration.

A process in which a calcium ion (Ca2+) is transported from the cytosol into the mitochondrial matrix.

Any process that modulates the frequency, rate or extent of mRNA cis splicing, via spliceosome.

Any mitochondrial calcium release that is involved in positive regulation of presynaptic cytosolic calcium concentration.

A process in which a calcium ion (Ca2+) is transported out of the mitochondrial matrix, and into the cytosol.

A protein complex which is capable of Ras guanyl-nucleotide exchange factor activity.