The smaller of the two subunits of a ribosome.

The chemical reactions involving coenzyme A, 3'-phosphoadenosine-(5')diphospho(4')pantatheine, an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester.

The protein complexes that form the mitochondrial electron transport system (the respiratory chain). Complexes I, III and IV can transport protons if embedded in an oriented membrane, such as an intact mitochondrial inner membrane.

The formation from simpler components of coenzyme A, 3'-phosphoadenosine-(5')diphospho(4')pantatheine, an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester.

respiratory chain complex I (sensu Eukaryota)

NADH dehydrogenase complex (ubiquinone) (sensu Eukaryota)

A part of the respiratory chain, containing about 25 different polypeptide subunits, including NADH dehydrogenase (ubiquinone), flavin mononucleotide and several different iron-sulfur clusters containing non-heme iron; the iron undergoes oxidation-reduction between Fe(II) and Fe(III). Catalyzes proton translocation linked to the oxidation of NADH by ubiquinone. As in, but not restricted to, the eukaryotes (Eukaryota, ncbi_taxonomy_id:2759).

The breakdown into simpler components of diacylglycerol, a glycerol molecule substituted on the 1 and 2 hydroxyl groups with long chain fatty acyl residues.

The breakdown into simpler components of coenzyme A, 3'-phosphoadenosine-(5')diphospho(4')pantatheine, an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester.

The chemical reactions involving CDP-diacylglycerol, CDP-1,2-diacylglycerol, a substance composed of diacylglycerol in glycosidic linkage with cytidine diphosphate. It is a common intermediate in phospholipid biosynthesis.

Catalysis of the reaction: a long-chain aldehyde + CoA + NADP+ = a long-chain acyl-CoA + NADPH.

The breakdown into simpler components of any amino sugar, sugars containing an amino group in place of a hydroxyl group.