Download or read book Resonance Raman Studies of Heme isotopic Complexes of Hemoglobin I from Lucina Pectinata Gmelin Eulamellibranchia Lucinidae written by Erick Antonio Morales Bonilla and published by . This book was released on 2000 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Studies of the Hydrogen Sulfide and Cyanide Complexes of Hemoglobin I from the Clam Lucina Pectinata written by Yolanda Echevarría López and published by . This book was released on 1997 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Studies of Isotopically Labeled Heme Proteins written by Freeborn Rwere and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One effective approach for exploring structure/function relationships in heme proteins is to study proteins that have been reconstituted with modified hemes so as to systematically perturb the protein-heme interface. However, some reconstituted heme proteins may contain substantial fractions of a "non native" state in which the orientation of the heme in the folded pocket differs from the native conformation by a 180° rotation about the [alph alpha - gamma gamma] meso axis. In fact, this "non native" state has also been shown to exist in some native proteins, including several mammalian globins. In order to define changes in the active site structure associated with this "disorder", we have applied resonance Raman spectroscopy to the metMb derivatives, using selectively deuterated protohemes to associate the observed modes with specific fragments of the heme. Resonance Raman spectroscopy is also employed to characterize heme site structural changes arising from conformational heterogeneity in deoxyMb and ligated derivatives; i.e., the ferrous CO (MbCO) and ferric cyanide (MbCN) complexes. Interestingly, while substantial changes in the disposition of the peripheral vinyl and propionate groups can be inferred from the dramatic spectral shifts, the bonds to the internal histidyl imidazole ligand and those of the Fe-CO and Fe-CN fragments are not significantly affected by the heme rotation, as judged by lack of significant shifts in the [upsilon](Fe-NHis), [upsilon](Fe-C) and [upsilon](C-O) modes. We have synthesized protohemes with selectively labeled vinyl groups and have effectively reconstituted them into apo-myoglobin in order to assign the so-called "vinyl bending" modes of heme group in native and reversed forms of myoglobin to their specific molecular fragments based on their isotopic shift with these vinyl labeled protohemes. In a separate project, these vinyl labeled hemes have been employed to further define structural changes in cytochrome P450cam upon substrate binding. Substrate binding to cytochrome P450cam is known to induce the distortions of the out of plane modes such as [gamma gamma]6 and [gamma gamma]7 modes as well as the heme peripheral substituents. The detection of these low frequency modes is especially important as the disposition of these groups can modify the heme reduction potential.
Download or read book Resonance Raman Studies of Hemoproteins and Model Heme Complexes written by Shun-Hua Lin and published by . This book was released on 1987 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Studies of Heme Complexes and Proteins written by Sunhee Choi and published by . This book was released on 1982 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Studies of Heme Proteins written by Guangzhi Yuan and published by . This book was released on 2004 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Studies of Hemoglobin Structural Dynamics written by Cynthia Rajani and published by . This book was released on 1998 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Spectroscopy of Deoxy Oxy and Carbon Monoxy Hemoglobin I from the Clam Lucina Pectinata written by José F. Cerda Colón and published by . This book was released on 1997 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Frequency Resonance Raman Studies of Heme Protein Model Complexes written by Melody Lee Mitchell and published by . This book was released on 1984 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman and Electron Paramagnetic Resonance Studies of Hemoglobins written by Diane Marie Scholler and published by . This book was released on 1979 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Spectra of Heme and Metalloproteins written by Thomas G. Spiro and published by Wiley-Interscience. This book was released on 1988 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Studies of Heme Enzyme Intermediates and Metallocorroles written by Mohammed Ibrahim and published by . This book was released on 2004 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1H NMR Studies of the Lucina Pectinata Met cyano and Met hydrogen Sulfide Hemoglobin I Complexes written by Eilyn Raquel Silfa Olaverria and published by . This book was released on 1997 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resonance Raman Studies of Co II Hemoglobin in Oxy peroxy Forms and Preparation of Meso Proto and Fe Co Hemoglobin Hybrids written by Jessica Hata and published by . This book was released on 2006 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hemoglobin Structure and Dynamics Studied by Ultraviolet Resonance Raman Spectroscopy written by Chang Su and published by . This book was released on 1990 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Application of Optical Absorption and Resonance Raman Spectroscopy to the Study of Heme Proteins and Model Compounds written by Robert T. Kean and published by . This book was released on 1987 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Infrared and Raman Spectra of Inorganic and Coordination Compounds written by Kazuo Nakamoto and published by Wiley-Interscience. This book was released on 1986-08-20 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Described in this book are the fundamental theories of vibrational spectroscopy in a condensed form. It uses typical examples to illustrate their applications to inorganic, coordination, organometallic and bioinorganic compounds.
