Catalysis of the reaction: 4-alpha-methyl-5-alpha-cholesta-8,24-dien-3-beta-ol + NADP+ = 4-alpha-methyl-5-alpha-cholesta-8,24-dien-3-one + NADPH + H+.

Catalysis of the reaction: 4,4-dimethyl-5-alpha-cholesta-8,24-dien-3-beta-ol + NAD(P)H + H+ + O2 = 4-beta-hydroxymethyl-4-alpha-methyl-5-alpha-cholesta-8,24-dien-3-beta-ol + NAD(P)+ + H2O.

Catalysis of the reaction: phenylpyruvate + L-glutamine = L-phenylalanine + 2-keto-glutaramate.

reduced nicotinamide adenine dinucleotide phosphate regeneration

The processes resulting in the division of the cytoplasm of a cell after mitosis, resulting in the separation of the original cell into two daughter cells.

reduced nicotinamide adenine dinucleotide phosphate catabolism

The breakdown into simpler components of nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions; catabolism may be of either the oxidized form, NADP, or the reduced form, NADPH.

The chemical reactions involving ubiquinone, a lipid-soluble electron-transporting coenzyme.

The formation from simpler components of ubiquinone, a lipid-soluble electron-transporting coenzyme.

Interacting selectively with magnesium (Mg) ions.

A major pathway of mRNA degradation, that proceeds through a series of ordered steps: poly(A) tail shortening, deadenylylation-dependent decapping, and decay of the transcript body, and that can regulate mRNA stability.

Catalysis of the reaction: glutamate(out) + Na+(out) = glutamate(in) + Na+(in).

Shortening of the poly(A) tail of an mRNA from full length to an oligo(A) length.

The chemical reactions involving glutathione, the tripeptide glutamylcysteinylglycine, which acts as a coenzyme for some enzymes and as an antioxidant in the protection of sulfhydryl groups in enzymes and other proteins; it has a specific role in the reduction of hydrogen peroxide (H2O2) and oxidized ascorbate, and it participates in the gamma-glutamyl cycle.

Catalysis of the reaction: donor + H2O2 = oxidized donor + 2 H2O.

Catalysis of the reaction: 2 glutathione + H2O2 = oxidized glutathione + 2 H2O.