Abstract
The iron-histidine stretching mode in deoxyhemoglobin displays a large change in frequency and width upon lowering the temperature from 300 to 10 K. The temperature dependence of the data indicates the presence of dynamic process. The dynamics of this mode in frozen hemoglobins can be qualitatively and quantitatively described as a vibrational dephasing via anharmonic coupling to other vibrations of the heme-imidazole system. the effect that occur at the melting transition in the low frequency modes cannot be quantitatively addressed at this point but may be indicative of the introduction of additional degrees of freedom predicated on protein influences that reflect differences in protein quaternary structure.
Full text
PDF



Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Alberding N., Chan S. S., Eisenstein L., Frauenfelder H., Good D., Gunsalus I. C., Nordlund T. M., Perutz M. F., Reynolds A. H., Sorensen L. B. Binding of carbon monoxide to isolated hemoglobin chains. Biochemistry. 1978 Jan 10;17(1):43–51. doi: 10.1021/bi00594a007. [DOI] [PubMed] [Google Scholar]
- Artymiuk P. J., Blake C. C., Grace D. E., Oatley S. J., Phillips D. C., Sternberg M. J. Crystallographic studies of the dynamic properties of lysozyme. Nature. 1979 Aug 16;280(5723):563–568. doi: 10.1038/280563a0. [DOI] [PubMed] [Google Scholar]
- Brown K. G., Erfurth S. C., Small E. W., Peticolas W. L. Conformationally dependent low-frequency motions of proteins by laser Raman spectroscopy. Proc Natl Acad Sci U S A. 1972 Jun;69(6):1467–1469. doi: 10.1073/pnas.69.6.1467. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Bunn H. F., Wohl R. C., Bradley T. B., Cooley M., Gibson Q. H. Functional properties of hemoglobin Kempsey. J Biol Chem. 1974 Dec 10;249(23):7402–7409. [PubMed] [Google Scholar]
- Frauenfelder H., Petsko G. A. Structural dynamics of liganded myoglobin. Biophys J. 1980 Oct;32(1):465–483. doi: 10.1016/S0006-3495(80)84984-8. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Frauenfelder H., Petsko G. A., Tsernoglou D. Temperature-dependent X-ray diffraction as a probe of protein structural dynamics. Nature. 1979 Aug 16;280(5723):558–563. doi: 10.1038/280558a0. [DOI] [PubMed] [Google Scholar]
- Genzel L., Keilmann F., Martin T. P., Winterling G., Yacoby Y., Fröhlich H., Makinen M. W. Low-frequency Raman spectra of lysozyme. Biopolymers. 1976 Jan;15(1):219–225. doi: 10.1002/bip.1976.360150115. [DOI] [PubMed] [Google Scholar]
- Kilmartin J. V., Hewitt J. A. The effect of removal of C-terminal residues on cooperative interactions in hemoglobin. Cold Spring Harb Symp Quant Biol. 1972;36:311–314. doi: 10.1101/sqb.1972.036.01.041. [DOI] [PubMed] [Google Scholar]
- Munro I., Pecht I., Stryer L. Subnanosecond motions of tryptophan residues in proteins. Proc Natl Acad Sci U S A. 1979 Jan;76(1):56–60. doi: 10.1073/pnas.76.1.56. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nagai K., Kitagawa T. Differences in Fe(II)-N epsilon(His-F8) stretching frequencies between deoxyhemoglobins in the two alternative quaternary structures. Proc Natl Acad Sci U S A. 1980 Apr;77(4):2033–2037. doi: 10.1073/pnas.77.4.2033. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nagai K., Kitagawa T., Morimoto H. Quaternary structures and low frequency molecular vibrations of haems of deoxy and oxyhaemoglobin studied by resonance raman scattering. J Mol Biol. 1980 Jan 25;136(3):271–289. doi: 10.1016/0022-2836(80)90374-5. [DOI] [PubMed] [Google Scholar]
- Ondrias M. R., Rousseau D. L., Simon S. R. Structural changes at the heme induced by freezing hemoglobin. Science. 1981 Aug 7;213(4508):657–659. doi: 10.1126/science.7256263. [DOI] [PubMed] [Google Scholar]
- Painter P. C., Mosher L. E. The low-frequency Raman spectrum of an antibody molecule: bovine IgG. Biopolymers. 1979 Dec;18(12):3121–3123. doi: 10.1002/bip.1979.360181217. [DOI] [PubMed] [Google Scholar]
- Parak F., Frolov E. N., Mössbauer R. L., Goldanskii V. I. Dynamics of metmyoglobin crystals investigated by nuclear gamma resonance absorption. J Mol Biol. 1981 Feb 5;145(4):825–833. doi: 10.1016/0022-2836(81)90317-x. [DOI] [PubMed] [Google Scholar]
- Tyuma I., Benesch R. E., Benesch R. The preparation and properties of the isolated alpha and beta subunits of hemoglobin A. Biochemistry. 1966 Sep;5(9):2957–2962. doi: 10.1021/bi00873a027. [DOI] [PubMed] [Google Scholar]
- Wittebort R. J., Rothgeb T. M., Szabo A., Gurd F. R. Aliphatic groups of sperm whale myoglobin: 13C NMR study. Proc Natl Acad Sci U S A. 1979 Mar;76(3):1059–1063. doi: 10.1073/pnas.76.3.1059. [DOI] [PMC free article] [PubMed] [Google Scholar]
