Catalysis of the reaction: 2-methyl-3-oxohexanoyl-CoA + CoA = propanoyl-CoA + butyryl-CoA.

Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).

Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of phytosterols into the blood by absorption from the small intestine.

Any process that stops, prevents or reduces the frequency, rate or extent of intestinal lipid absorption.

Catalysis of the reaction: coenzyme A or its derivatives + H2O = 3',5'-ADP + 4'-phosphopantetheine.

Catalysis of the hydrolysis of a pyrophosphate bond (diphosphate bond) between two phosphate groups.

Catalysis of the reaction: phthalate 3,4-cis-dihydrodiol + NAD+ = 3,4-dihydroxyphthalate + NADH + H+.

Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces NAD or NADP.

Any process that modulates the frequency, rate or extent of meiotic joint molecule formation. Meiotic joint molecule formation is the conversion of the paired broken DNA and homologous duplex DNA into a four-stranded branched intermediate, known as a joint molecule, formed during meiotic recombination.

Any process that modulates the frequency, rate or extent of reproductive process.

Any process that modulates a cellular process that is involved in the progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events.

Any process that decreases the frequency, rate or extent of meiotic joint molecule formation. Meiotic joint molecule formation is the conversion of the paired broken DNA and homologous duplex DNA into a four-stranded branched intermediate, known as a joint molecule, formed during meiotic recombination.

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

Any process that decreases the rate, frequency or extent of a cellular process that is involved in the progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events.

Catalysis of the reaction: 6-hydroxy-3-succinoylpyridine + H2O = succinic semialdehyde + 2,5-dihydroxypyridine.

Catalysis of the hydrolysis of any acid carbon-carbon bond in a ketonic substance, a substance containing a keto (C=O) group.

Any process that stops, prevents or reduces the rate or extent of progression through the cell cycle.

Catalysis of the reaction: phthalate + O2 + NADH + H+ = phthalate 3,4-cis-dihydrodiol + NAD+.

Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from NADH or NADPH and one other donor, and two atoms of oxygen are incorporated into one donor.