1i77: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
[[Image:1i77.gif|left|200px]] | [[Image:1i77.gif|left|200px]] | ||
'''CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ESSEX 6''' | {{Structure | ||
|PDB= 1i77 |SIZE=350|CAPTION= <scene name='initialview01'>1i77</scene>, resolution 1.95Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=HEM:PROTOPORPHYRIN IX CONTAINING FE'>HEM</scene> | |||
|ACTIVITY= | |||
|GENE= | |||
}} | |||
'''CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ESSEX 6''' | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
1I77 is a [ | 1I77 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Desulfovibrio_desulfuricans Desulfovibrio desulfuricans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1I77 OCA]. | ||
==Reference== | ==Reference== | ||
Spectroscopic investigation and determination of reactivity and structure of the tetraheme cytochrome c3 from Desulfovibrio desulfuricans Essex 6., Einsle O, Foerster S, Mann K, Fritz G, Messerschmidt A, Kroneck PM, Eur J Biochem. 2001 May;268(10):3028-35. PMID:[http:// | Spectroscopic investigation and determination of reactivity and structure of the tetraheme cytochrome c3 from Desulfovibrio desulfuricans Essex 6., Einsle O, Foerster S, Mann K, Fritz G, Messerschmidt A, Kroneck PM, Eur J Biochem. 2001 May;268(10):3028-35. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/11358521 11358521] | ||
[[Category: Desulfovibrio desulfuricans]] | [[Category: Desulfovibrio desulfuricans]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| Line 22: | Line 31: | ||
[[Category: multi-heme cytochrome c]] | [[Category: multi-heme cytochrome c]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:46:23 2008'' | ||
Revision as of 12:46, 20 March 2008
| |||||||
| , resolution 1.95Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS ESSEX 6
OverviewOverview
Cytochrome c3, a small (14-kDa) soluble tetraheme protein was isolated from the periplasmic fraction of Desulfovibrio desulfuricans strain Essex 6. Its major physiological function appears to be that of an electron carrier for the periplasmic hydrogenase. It has been also shown to interact with the high-molecular-mass cytochrome complex in the cytoplasmic membrane, which eventually feeds electrons into the membraneous quinone pool, as well as with the membrane-associated dissimilatory sulfite reductase. The EPR spectra show features of four different low-spin Fe(III) hemes. Orthorhombic crystals of cytochrome c3 were obtained and X-ray diffraction data were collected to below 2 A resolution. The structure was solved by molecular replacement using cytochrome c3 from D. desulfuricans ATCC 27774 as a search model.
About this StructureAbout this Structure
1I77 is a Single protein structure of sequence from Desulfovibrio desulfuricans. Full crystallographic information is available from OCA.
ReferenceReference
Spectroscopic investigation and determination of reactivity and structure of the tetraheme cytochrome c3 from Desulfovibrio desulfuricans Essex 6., Einsle O, Foerster S, Mann K, Fritz G, Messerschmidt A, Kroneck PM, Eur J Biochem. 2001 May;268(10):3028-35. PMID:11358521
Page seeded by OCA on Thu Mar 20 11:46:23 2008