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Cytochrome b5

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'''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 b562''' is the the b-type cytochrome from ''E. coli''.<ref>PMID:12559387</ref>
'''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 b562''' is the the b-type cytochrome from ''E. coli''.<ref>PMID:12559387</ref>
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==3D structures of cytochrome b5==
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[[Cytochrome b5 3D structures]]
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</StructureSection>
</StructureSection>
==3D structures of cytochrome b5==
==3D structures of cytochrome b5==
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*Cytochrome b5
*Cytochrome b5
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**[[2i96]], [[3ner]] - CB + heme – human - NMR<BR />
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**[[3x32]], [[3x33]], [[3x34]], [[3x35]] – pCB N-terminal + heme - pig<br />
**[[1cyo]], [[1ehb]], [[3ozz]] – bCB + heme – bovine<br />
**[[1cyo]], [[1ehb]], [[3ozz]] – bCB + heme – bovine<br />
**[[1hko]], [[1nx7]] - bCB + heme - NMR<BR />
**[[1hko]], [[1nx7]] - bCB + heme - NMR<BR />
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**[[1x3x]] - CB + heme – Ascaris suum<br />
**[[1x3x]] - CB + heme – Ascaris suum<br />
**[[2ibj]] - CB + heme – fly<br />
**[[2ibj]] - CB + heme – fly<br />
-
**[[2i96]], [[3ner]] - CB + heme – human - NMR<BR />
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**[[6nzx]] CB + heme – ''Hadesarchaea archaeon''<br />
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**[[3x32]], [[3x33]], [[3x34]], [[3x35]] – pCB N-terminal + heme - pig<br />
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*Cytochrome b558
*Cytochrome b558
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*Cytochrome b562
*Cytochrome b562
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**[[256b]] – EcCB + heme – ''Escherichia coli''<br />
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**[[6d35]] - fCB + cholesterol - frog<br />
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**[[6d32]] - fCB + cyclopamine<br />
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**[[4er9]] - CB – ''Salmonella enterica''<br />
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**[[256b]], [[5l32]] – EcCB + heme – ''Escherichia coli''<br />
**[[1qpu]] - EcCB + heme – NMR<BR />
**[[1qpu]] - EcCB + heme – NMR<BR />
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**[[5yo6]], [[5yo5]], [[5yo4]], [[5yo3]], [[5ym7]] - EcCB (mutant)<br />
**[[1qq3]] - EcCB (mutant) + heme – NMR<BR />
**[[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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**[[1lm3]], [[2bc5]], [[2qla]], [[3c62]], [[3c63]], [[3de8]], [[3de9]], [[3foo]], [[3fop]], [[3hni]], [[3hnj]], [[3hnk]], [[3hnl]], [[3l1m]], [[3iq5]], [[3iq6]], [[3m79]], [[3nmi]], [[3nmj]], [[3nmk]], [[3m15]], [[3m4b]], [[3m4c]], [[6dyl]], [[6dyb]], [[6dhz]] - EcCB (mutant) + heme<br />
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**[[6dyk]] - EcCB (mutant) + heme + Fe + NO<br />
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**[[6dyj]] - EcCB (mutant) + Fe <br />
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**[[6dyi]], [[6dyc]] - EcCB (mutant) + heme + Co<br />
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**[[6dyh]] - EcCB (mutant) + heme + V<br />
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**[[6dyg]], [[6dye]], [[6dy4]] - EcCB (mutant) + heme + Fe<br />
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**[[6dyf]], [[6dyd]] - EcCB (mutant) + heme + Cu<br />
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**[[6dy8]], [[6dy6]] - EcCB (mutant) + heme + Mn<br />
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**[[5l32]] - EcCB + heme + Zn<br />
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**[[6dhy]], [[5xzj]], [[5xzi]], [[5bu7]], [[5awi]], [[5u9e]], [[4u9d]], [[4jeb]], [[4jea]], [[4je9]], [[3tom]], [[3tol]] - EcCB (mutant) + heme + Zn<br />
**[[1apc]] – EcCB – NMR<BR />
**[[1apc]] – EcCB – NMR<BR />
**[[1m6t]] - EcCB (mutant)
**[[1m6t]] - EcCB (mutant)

Revision as of 10:04, 23 May 2019

Rat heme-containing cytochrome b5 (PDB entry 1b5m)

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3D structures of cytochrome b5

Updated on 23-May-2019

References

  1. Schenkman JB, Jansson I. The many roles of cytochrome b5. Pharmacol Ther. 2003 Feb;97(2):139-52. PMID:12559387

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky, Karl Oberholser

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