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| {{STRUCTURE_1b5m| PDB=1b5m | SIZE=400| SCENE= |right|CAPTION=Rat heme-containing cytochrome b5, [[1b5m]] }}
| | <StructureSection load='1b5m' size='350' side='right' caption='Rat heme-containing cytochrome b5 (PDB entry [[1b5m]])' scene='49/490878/Cv/1'> |
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| | '''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. |
| Please use the "3D" button above this box to insert a Jmol applet (molecule) on this page.
| | *'''Cytochrome b558''' is a flavoprotein which is a component of NADPH oxidase<ref>PMID:1324665</ref> |
| Or use the four-green-boxes-button to insert scrollable text adjacent
| | *'''Cytochrome b562''' is the the b-type cytochrome from ''E. coli''.<ref>PMID:12559387</ref> |
| to a Jmol applet. Check out the other buttons as well!
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| '''Cytochrome b5''' (CB) functions as an electron transport carrier for several membrane-bound oxygenases. CB is heme-containing protein. The microsomal and mitochondrial CB are membrane-bound while bacterial and other animal tissue CB are soluble. '''Cytochrome b562''' is the the b-type cytochrome from ''E. coli''. | |
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| Cytochrome b in [[Complex_III_of_Electron_Transport_Chain|complex III]] of the mitochondrial electron transport chain.
| | See also [[Hemeproteins]]. |
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| ==3D structures of cytochrome b5== | | ==3D structures of cytochrome b5== |
| | [[Cytochrome b5 3D structures]] |
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| Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}}
| | </StructureSection> |
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| ===Cytochrome b5===
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| [[1cyo]], [[1ehb]], [[3ozz]] – bCB + heme – bovine<br />
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| [[1hko]], [[1nx7]] - bCB + heme - NMR<BR />
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| [[1es1]], [[1i5u]], [[1lqx]], [[1lr6]], [[1m20]], [[1m2i]], [[1m2m]], [[1m59]], [[1u9m]], [[1u9u]], [[4hin]] - bCB (mutant) + heme<br />
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| [[1f03]], [[1f04]], [[1j0q]], [[1sh4]] - bCB (mutant) + heme – NMR<BR />
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| [[1b5m]], [[3mus]] – rCB soluble domain + heme – rat<br />
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| [[1aqa]], [[1aw3]], [[1axx]], [[2axx]], [[1b5a]], [[1b5b]], [[1blv]], [[1bfx]] - rCB soluble domain + heme – NMR<BR />
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| [[1awp]], [[1eue]], [[1icc]], [[1lj0]], [[2i89]] - rCB soluble domain (mutant) + heme<br />
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| [[1ib7]], [[1jex]], [[1mny]] - rCB soluble domain (mutant) + heme - NMR<BR />
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| [[1iet]], [[1ieu]], [[1i87]], [[1i8c]] – rCB – NMR<BR />
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| [[4hil]] – rCB<br />
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| [[1do9]], [[2m33]] - CB soluble domain + heme – rabbit – NMR<BR />
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| [[1x3x]] - CB + heme – Ascaris suum<br />
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| [[2ibj]] - CB + heme – fly<br />
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| [[2i96]], [[3ner]] - CB + heme – human - NMR<BR />
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| ===Cytochrome b558===
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| [[1cxy]] – CB + heme – ''Ectothiorhodospira shaposhnikovii''
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| ===Cytochrome b562===
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| [[256b]] – EcCB + heme – ''Escherichia coli''<br />
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| [[1qpu]] - EcCB + heme – NMR<BR />
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| [[1qq3]] - EcCB (mutant) + heme – NMR<BR />
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| [[1lm3]], [[2bc5]], [[2qla]], [[3c62]], [[3c63]], [[3de8]], [[3de9]], [[3foo]], [[3fop]], [[3hni]], [[3hnj]], [[3hnk]], [[3hnl]], [[3l1m]], [[3iq5]], [[3iq6]], [[3m79]], [[3nmi]], [[3nmj]], [[3nmk]], [[3m15]], [[3m4b]], [[3m4c]] - EcCB (mutant) + heme<br />
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| [[1apc]] – EcCB – NMR<BR />
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| [[1m6t]] - EcCB (mutant)
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| | == References == |
| | <references/> |
| [[Category:Topic Page]] | | [[Category:Topic Page]] |