AarF domain-containing kinase 1; Essential for maintaining mitochondrial cristae formation and mitochondrial function by acting via YME1L to regulate the mitochondrial structural proteins Opa1 and Mitofilin. This function is likely to be kinase-independent (By similarity). Functions in tracheal development and larval molting probably by acting in sterol modification and/or intracellular lipid trafficking. The action of this enzyme is not yet clear (Probable). It is not known if it has protein kinase activity and what type of substrate it would phosphorylate (Ser, Thr or Tyr) (Probable).

Ubiquinone biosynthesis O-methyltransferase, mitochondrial; O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway; Belongs to the class I-like SAM-binding methyltransferase superfamily. UbiG/COQ3 family.

AarF domain-containing kinase 1; Essential for maintaining mitochondrial cristae formation and mitochondrial function by acting via YME1L to regulate the mitochondrial structural proteins Opa1 and Mitofilin. This function is likely to be kinase-independent (By similarity). Functions in tracheal development and larval molting probably by acting in sterol modification and/or intracellular lipid trafficking. The action of this enzyme is not yet clear (Probable). It is not known if it has protein kinase activity and what type of substrate it would phosphorylate (Ser, Thr or Tyr) (Probable).

Ubiquinone biosynthesis protein COQ4 homolog, mitochondrial; Component of the coenzyme Q biosynthetic pathway. May play a role in organizing a multi-subunit COQ enzyme complex required for coenzyme Q biosynthesis. Required for steady-state levels of other COQ polypeptides.

AarF domain-containing kinase 1; Essential for maintaining mitochondrial cristae formation and mitochondrial function by acting via YME1L to regulate the mitochondrial structural proteins Opa1 and Mitofilin. This function is likely to be kinase-independent (By similarity). Functions in tracheal development and larval molting probably by acting in sterol modification and/or intracellular lipid trafficking. The action of this enzyme is not yet clear (Probable). It is not known if it has protein kinase activity and what type of substrate it would phosphorylate (Ser, Thr or Tyr) (Probable).

2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial; Methyltransferase required for the conversion of 2- polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3-methyl- 6-methoxy-1,4-benzoquinol (DMQH2).

AarF domain-containing kinase 1; Essential for maintaining mitochondrial cristae formation and mitochondrial function by acting via YME1L to regulate the mitochondrial structural proteins Opa1 and Mitofilin. This function is likely to be kinase-independent (By similarity). Functions in tracheal development and larval molting probably by acting in sterol modification and/or intracellular lipid trafficking. The action of this enzyme is not yet clear (Probable). It is not known if it has protein kinase activity and what type of substrate it would phosphorylate (Ser, Thr or Tyr) (Probable).

Ubiquinone biosynthesis monooxygenase COQ6, mitochondrial; FAD-dependent monooxygenase required for the C5-ring hydroxylation during ubiquinone biosynthesis. Catalyzes the hydroxylation of 3-polyprenyl-4-hydroxybenzoic acid to 3-polyprenyl- 4,5-dihydroxybenzoic acid. The electrons required for the hydroxylation reaction may be funneled indirectly from NADPH via a ferredoxin/ferredoxin reductase system to COQ6.

AarF domain-containing kinase 1; Essential for maintaining mitochondrial cristae formation and mitochondrial function by acting via YME1L to regulate the mitochondrial structural proteins Opa1 and Mitofilin. This function is likely to be kinase-independent (By similarity). Functions in tracheal development and larval molting probably by acting in sterol modification and/or intracellular lipid trafficking. The action of this enzyme is not yet clear (Probable). It is not known if it has protein kinase activity and what type of substrate it would phosphorylate (Ser, Thr or Tyr) (Probable).

Decaprenyl diphosphate synthase subunit 2, isoform A; Prenyltransferase activity; trans-hexaprenyltranstransferase activity. It is involved in the biological process described with: isoprenoid biosynthetic process; ubiquinone biosynthetic process; Belongs to the FPP/GGPP synthase family.

Uncharacterized protein, isoform A; It is involved in the biological process described with: lipid homeostasis; mitochondrion organization.

Ubiquinone biosynthesis O-methyltransferase, mitochondrial; O-methyltransferase that catalyzes the 2 O-methylation steps in the ubiquinone biosynthetic pathway; Belongs to the class I-like SAM-binding methyltransferase superfamily. UbiG/COQ3 family.

Uncharacterized protein, isoform A; It is involved in the biological process described with: lipid homeostasis; mitochondrion organization.

Ubiquinone biosynthesis protein COQ4 homolog, mitochondrial; Component of the coenzyme Q biosynthetic pathway. May play a role in organizing a multi-subunit COQ enzyme complex required for coenzyme Q biosynthesis. Required for steady-state levels of other COQ polypeptides.

Uncharacterized protein, isoform A; It is involved in the biological process described with: lipid homeostasis; mitochondrion organization.

2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial; Methyltransferase required for the conversion of 2- polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3-methyl- 6-methoxy-1,4-benzoquinol (DMQH2).

Uncharacterized protein, isoform A; It is involved in the biological process described with: lipid homeostasis; mitochondrion organization.

Ubiquinone biosynthesis monooxygenase COQ6, mitochondrial; FAD-dependent monooxygenase required for the C5-ring hydroxylation during ubiquinone biosynthesis. Catalyzes the hydroxylation of 3-polyprenyl-4-hydroxybenzoic acid to 3-polyprenyl- 4,5-dihydroxybenzoic acid. The electrons required for the hydroxylation reaction may be funneled indirectly from NADPH via a ferredoxin/ferredoxin reductase system to COQ6.

Uncharacterized protein, isoform A; It is involved in the biological process described with: lipid homeostasis; mitochondrion organization.

Decaprenyl diphosphate synthase subunit 2, isoform A; Prenyltransferase activity; trans-hexaprenyltranstransferase activity. It is involved in the biological process described with: isoprenoid biosynthetic process; ubiquinone biosynthetic process; Belongs to the FPP/GGPP synthase family.

Thiosulfate sulfurtransferase activity.

Cystathionine beta-synthase (Cbs) encodes an enzyme involved in endoplasmic reticulum stress response; Belongs to the cysteine synthase/cystathionine beta- synthase family.

Thiosulfate sulfurtransferase activity.

Ecdysone-induced protein 55E (Eip55E) encodes a protein involved in glutathione biosynthesis.

Thiosulfate sulfurtransferase activity.

Probable sulfite oxidase, mitochondrial; Molybdenum ion binding; sulfite oxidase activity; heme binding; molybdopterin cofactor binding. It is involved in the biological process described with: sulfur compound metabolic process; nitrate assimilation; oxidation-reduction process.

Aprataxin-like protein; DNA-binding protein involved in single-strand DNA break repair, double-strand DNA break repair and base excision repair. Resolves abortive DNA ligation intermediates formed either at base excision sites, or when DNA ligases attempt to repair non-ligatable breaks induced by reactive oxygen species. Catalyzes the release of adenylate groups covalently linked to 5'-phosphate termini, resulting in the production of 5'-phosphate termini that can be efficiently rejoined (By similarity).

Ubiquinone biosynthesis protein COQ4 homolog, mitochondrial; Component of the coenzyme Q biosynthetic pathway. May play a role in organizing a multi-subunit COQ enzyme complex required for coenzyme Q biosynthesis. Required for steady-state levels of other COQ polypeptides.

Aprataxin-like protein; DNA-binding protein involved in single-strand DNA break repair, double-strand DNA break repair and base excision repair. Resolves abortive DNA ligation intermediates formed either at base excision sites, or when DNA ligases attempt to repair non-ligatable breaks induced by reactive oxygen species. Catalyzes the release of adenylate groups covalently linked to 5'-phosphate termini, resulting in the production of 5'-phosphate termini that can be efficiently rejoined (By similarity).

2-methoxy-6-polyprenyl-1,4-benzoquinol methylase, mitochondrial; Methyltransferase required for the conversion of 2- polyprenyl-6-methoxy-1,4-benzoquinol (DDMQH2) to 2-polyprenyl-3-methyl- 6-methoxy-1,4-benzoquinol (DMQH2).

Aprataxin-like protein; DNA-binding protein involved in single-strand DNA break repair, double-strand DNA break repair and base excision repair. Resolves abortive DNA ligation intermediates formed either at base excision sites, or when DNA ligases attempt to repair non-ligatable breaks induced by reactive oxygen species. Catalyzes the release of adenylate groups covalently linked to 5'-phosphate termini, resulting in the production of 5'-phosphate termini that can be efficiently rejoined (By similarity).

Ubiquinone biosynthesis monooxygenase COQ6, mitochondrial; FAD-dependent monooxygenase required for the C5-ring hydroxylation during ubiquinone biosynthesis. Catalyzes the hydroxylation of 3-polyprenyl-4-hydroxybenzoic acid to 3-polyprenyl- 4,5-dihydroxybenzoic acid. The electrons required for the hydroxylation reaction may be funneled indirectly from NADPH via a ferredoxin/ferredoxin reductase system to COQ6.

Aprataxin-like protein; DNA-binding protein involved in single-strand DNA break repair, double-strand DNA break repair and base excision repair. Resolves abortive DNA ligation intermediates formed either at base excision sites, or when DNA ligases attempt to repair non-ligatable breaks induced by reactive oxygen species. Catalyzes the release of adenylate groups covalently linked to 5'-phosphate termini, resulting in the production of 5'-phosphate termini that can be efficiently rejoined (By similarity).

Electron transfer flavoprotein-ubiquinone oxidoreductase (Etf-QO) encodes a mitochondrial membrane bound protein that acts as a hub with the product of wal and fuels electrons from fatty acid oxidation by matrix dehydrogenases into the respiratory chain.

Aprataxin-like protein; DNA-binding protein involved in single-strand DNA break repair, double-strand DNA break repair and base excision repair. Resolves abortive DNA ligation intermediates formed either at base excision sites, or when DNA ligases attempt to repair non-ligatable breaks induced by reactive oxygen species. Catalyzes the release of adenylate groups covalently linked to 5'-phosphate termini, resulting in the production of 5'-phosphate termini that can be efficiently rejoined (By similarity).

Decaprenyl diphosphate synthase subunit 2, isoform A; Prenyltransferase activity; trans-hexaprenyltranstransferase activity. It is involved in the biological process described with: isoprenoid biosynthetic process; ubiquinone biosynthetic process; Belongs to the FPP/GGPP synthase family.

FAD binding; cytochrome-b5 reductase activity, acting on NAD(P)H. It is involved in the biological process described with: retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum; regulation of lipid storage; oxidation-reduction process; Belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.

Cytochrome c-1; Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain.

FAD binding; cytochrome-b5 reductase activity, acting on NAD(P)H. It is involved in the biological process described with: retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum; regulation of lipid storage; oxidation-reduction process; Belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.

Cytochrome c-2; Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain.