phosphoinositide 3-kinase complex, class III

A complex containing a heterodimer of a catalytic Class III phosphoinositide 3-kinase (PI3K) subunit bound to a regulatory (adaptor) subunit. Class III PI3Ks have a substrate specificity restricted to phosphatidylinositol (PI).

Any process that stops or reduces the rate or extent of binding, the selective and stoichiometric interaction of a molecule with one or more specific sites on another molecule.

Interacting selectively with the enzyme histone acetyltransferase.

Any process that modulates the frequency, rate or extent of DNA binding, selective interaction with deoxyribonucleic acid.

The initial contact step made between the sperm plasma membrane and outer layer of the egg during fertilization.

The re-formation of a broken phosphodiester bond in the DNA backbone, carried out by DNA ligase, as occurs during DNA repair.

The chemical reactions involving uracil, 2,4-dioxopyrimidine, one of the pyrimidine bases occurring in RNA, but not in DNA.

Formation of the haploid nucleus of the unfertilized egg.

Long whiplike or feathery structures borne either singly or in groups by the motile cells of many bacteria and unicellular eukaryotes and by the motile male gametes of many eukaryotic organisms, which propel the cell through a liquid medium.

The conversion at fertilization of the inactive sperm nucleus into a male pronucleus with its chromosomes processed for the first zygotic division.

Any process that modulates the frequency, rate or extent of DNA ligation, the re-formation of a broken phosphodiester bond in the DNA backbone, carried out by DNA ligase.

Interacting selectively with an immunoglobulin of an IgA isotype.

Any process that activates or increases the rate, frequency or extent of DNA ligation, the re-formation of a broken phosphodiester bond in the DNA backbone, carried out by DNA ligase.

Interacting selectively with an immunoglobulin of the IgE isotype.

Interacting selectively with an immunoglobulin of an IgG isotype.

Interacting selectively with an immunoglobulin.