Two forms of a mitochondrial endonuclease in Neurospora crassa.
Mitochondrial nuclease activity in Neurospora crassa occurs in membrane-bound and soluble forms in approximately equal proportions. These activities apparently are due to the same enzyme, which has an approximate molecular weight of 120 000. A portion of the insoluble enzyme appears to be associated with the inner mitochondrial membrane and is resistant to solubilization by detergent treatment as well as by physical disruption methods.
D003579:Cytochrome Reductases / Q000032:analysis; D003574:Cytochrome c Group; D003600:Cytosol / Q000201:enzymology; D003851:Deoxyribonucleases / Q000032:analysis*; D004720:Endonucleases / Q000032:analysis*; D007527:Isoenzymes / Q000032:analysis*; D007737:Kynurenine; D008566:Membranes / Q000201:enzymology; D008928:Mitochondria / Q000201:enzymology*; D006899:Mixed Function Oxygenases / Q000032:analysis; D008970:Molecular Weight; D009491:Neurospora / Q000201:enzymology*; D009492:Neurospora crassa / Q000201:enzymology*; D013347:Subcellular Fractions / Q000201:enzymology; D013386:Succinates
D003574:Cytochrome c Group; D007527:Isoenzymes; D013386:Succinates; D007737:Kynurenine; D006899:Mixed Function Oxygenases; D003579:Cytochrome Reductases; D003851:Deoxyribonucleases; D004720:Endonucleases