Cytochrome b5: Difference between revisions
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<StructureSection load='1b5m' size='350' side='right' caption='Rat heme-containing cytochrome b5 (PDB entry [[1b5m]])' scene='49/490878/Cv/1'> | <StructureSection load='1b5m' size='350' side='right' caption='Rat heme-containing cytochrome b5 (PDB entry [[1b5m]])' scene='49/490878/Cv/1'> | ||
'''Cytochrome b5''' (CB) functions as an electron transport carrier for several membrane-bound oxygenases. <scene name='49/490878/Cv/2'>CB is heme-containing protein</scene>. The microsomal and mitochondrial CB are membrane-bound while bacterial and other animal tissue CB are soluble. | '''Cytochrome b5''' (CB) functions as an electron transport carrier for several membrane-bound oxygenases<ref>PMID:12481306</ref>. <scene name='49/490878/Cv/2'>CB is heme-containing protein</scene>. The microsomal and mitochondrial CB are membrane-bound while bacterial and other animal tissue CB are soluble. | ||
*'''Cytochrome b558''' is a flavoprotein which is a component of NADPH oxidase<ref>PMID:1324665</ref> | |||
*'''Cytochrome b562''' is the the b-type cytochrome from ''E. coli''.<ref>PMID:12559387</ref> | |||
See also [[Hemeproteins]]. | See also [[Hemeproteins]]. | ||
Latest revision as of 10:27, 11 June 2024
Cytochrome b5 (CB) functions as an electron transport carrier for several membrane-bound oxygenases[1]. . The microsomal and mitochondrial CB are membrane-bound while bacterial and other animal tissue CB are soluble.
See also Hemeproteins. 3D structures of cytochrome b5
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ReferencesReferences
- ↑ Porter TD. The roles of cytochrome b5 in cytochrome P450 reactions. J Biochem Mol Toxicol. 2002;16(6):311-6. PMID:12481306 doi:10.1002/jbt.10052
- ↑ Sumimoto H, Sakamoto N, Nozaki M, Sakaki Y, Takeshige K, Minakami S. Cytochrome b558, a component of the phagocyte NADPH oxidase, is a flavoprotein. Biochem Biophys Res Commun. 1992 Aug 14;186(3):1368-75. PMID:1324665 doi:10.1016/s0006-291x(05)81557-8
- ↑ Schenkman JB, Jansson I. The many roles of cytochrome b5. Pharmacol Ther. 2003 Feb;97(2):139-52. PMID:12559387