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1i77
From Proteopedia
Revision as of 10:49, 28 September 2014 by OCA (Talk | contribs)
1i77 is a 1 chain structure with sequence from Desulfovibrio desulfuricans. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
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.
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[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
↑ Einsle O, Foerster S, Mann K, Fritz G, Messerschmidt A, Kroneck PM. Spectroscopic investigation and determination of reactivity and structure of the tetraheme cytochrome c3 from Desulfovibrio desulfuricans Essex 6. Eur J Biochem. 2001 May;268(10):3028-35. PMID:11358521
