Catalysis of the reaction: 5 H+ + NADH + a menaquinone <=> 4 H+ + NAD + a menaquinol.

Catalysis of the reaction: sn-glycerol 3-phosphate + NADP = H+ + L-glyceraldehyde 3-phosphate + NADPH.

The slowing of metabolic processes to very low levels in order to conserve energy as a part of hibernation.

OBSOLETE. The chemical reactions and pathways resulting in the breakdown of a protein by pepsin in the stomach. Pepsin is generated from its precursor pepsinogen, which is activated by hydrolchloric acid (gastric acid).

Catalysis of the reaction: 2 S-adenosyl-L-methionine + a [ribosomal protein S12] L-aspartate89 + a sulfurated [sulfur carrier] + a reduced electron acceptor = S-adenosyl-L-homocysteine + L-methionine + 5'-deoxyadenosine + 2 H+ + a [ribosomal protein S12] 3-methylthio-L-aspartate89 + an unsulfurated [sulfur carrier] + an oxidized electron acceptor.

Catalysis of the addition of a methylthioether group (-SCH3) to a nucleic acid or protein acceptor.

The whole of the physical, chemical, and biochemical processes carried out by living organisms to break down ingested lipids into components that may be easily absorbed and directed into metabolism.

The chemical reactions and pathways resulting in the breakdown of lipids, as carried out by individual cells.

Catalysis of the reaction: ITP + H2O = IDP + H+ + phosphate.

Catalysis of the reaction: a ribonucleoside triphosphate + H2O = a ribonucleoside diphosphate + H+ + phosphate.

The whole of the physical, chemical, and biochemical processes carried out by living organisms to break down ingested polysaccharides into components that may be easily absorbed and directed into metabolism.

The chemical reactions and pathways resulting in the breakdown of polysaccharides, polymers of many (typically more than 10) monosaccharide residues linked glycosidically, as carried out by individual cells.

Catalysis of the reaction: 1-deoxy-D-xylulose + ATP <=> H+ + 1-deoxy-D-xylulose 5-phosphate + ADP.

Catalysis of the reaction: beta-D-fructofuranose 1-phosphate + H2O <=> beta-D-fructofuranose + hydrogenphosphate.

Catalysis of the reaction: FMN + H2O = riboflavin + hydrogenphosphate.