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

Catalysis of the reaction: benzo(a)pyrene + O2 = benzo(a)pyrene-cis-7,8-dihydrodiol.

Any process that starts the inactive process of reciprocal meiotic recombination. Reciprocal meiotic recombination is the cell cycle process in which double strand breaks are formed and repaired through a double Holliday junction intermediate.

Any process that increases the frequency, rate or extent of recombination during meiosis. Reciprocal meiotic recombination is the cell cycle process in which double strand breaks are formed and repaired through a double Holliday junction intermediate.

OBSOLETE. Any process the modulates the frequency, rate or extent of chromatin assembly. Chromatin assembly is the assembly of DNA, histone proteins, and other associated proteins into chromatin structure, beginning with the formation of the basic unit, the nucleosome, followed by organization of the nucleosomes into higher order structures, ultimately giving rise to a complex organization of specific domains within the nucleus.

Catalysis of the reaction: benzo(a)pyrene-cis-7,8-dihydrodiol + O2 = cis-4-(7-hydroxypyren-8-yl)-2-oxobut-3-enoate.

OBSOLETE. Any process that modulates the frequency, rate or extent of chromatin disassembly. Chromatin disassembly is the controlled breakdown of chromatin from a higher order structure into its simpler subcomponents, DNA, histones, and other proteins.

Catalysis of the reaction: benzo(a)pyrene + O2 = benzo(a)pyrene-cis-9,10-dihydrodiol.

Any process that modulates the rate of ATP hydrolysis by an ATPase. Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + H+(in) = ADP + phosphate + H+(out), by a rotational mechanism.

Any process that modulates the activity of an ion transporter.

Any process that modulates the frequency, rate or extent of proton transport into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.

Any process that modulates the rate of an ATP-dependent activity.

Catalysis of the reaction: 9,10-dihydroxybenzo(a)pyrene + O2 = cis-4-(8-hydroxypyren-7-yl)-2-oxobut-3-enoate.

Catalysis of the reaction: cis-9,10-dihydroanthracene-9,10-diol = 9,10-anthraquinone + 4 H+ + 4 e-.

The process in which the vertebrate retina is organized into three laminae: the outer nuclear layer (ONL), which contains photoreceptor nuclei; the inner nuclear layer (INL), which contains amacrine, bipolar and horizontal cells; and the retinal ganglion cell (RGC) layer. Between the inner and outer nuclear layers, the outer plexiform layer (OPL) contains connections between the photoreceptors and bipolar and horizontal cells. The inner plexiform layer (IPL) is positioned between the INL and the ganglion cell layer and contains the dendrites of RGCs and processes of bipolar and amacrine cells. Spanning all layers of the retina are the radially oriented Mueller glia.

Catalysis of the reaction: androsta-1,4-diene-3,17-dione + reduced ferredoxin + O2 = 3-hydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione + H2O + oxidized ferredoxin.

Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from reduced iron-sulfur protein and one other donor, and one atom of oxygen is incorporated into one donor.

OBSOLETE. Binding to a regulatory region composed of the transcription start site and binding sites for transcription factor complexes of the basal transcription machinery.

Catalysis of the reaction: cis-4-(8-hydroxypyren-7-yl)-2-oxobut-3-enoate = 10-oxabenzo(def)chrysen-9-one + formate + H+.

Binding to a genomic region which promotes recombination.