| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
|
|
|
|||||||
|
|||||||||
J. Biol. Chem., Vol. 264, Issue 1, 100-107, Jan, 1989
QH Gibson, JB Wittenberg, BA Wittenberg, D Bogusz and CA Appleby
The rates of reaction of oxygen, carbon monoxide, and nitric oxide with 14
plant hemoglobins have been determined by relaxation and stopped- flow
methods. The combination rates for oxygen lie between 0.12 and 0.26 x
10(9)/M.s, for carbon monoxide between 0.01 and 0.07 x 10(9)/M.s, and for
nitric oxide between 0.12 and 0.25 x 10(9)/M.s. The dissociation velocities
for oxygen range from 5 to 25/s, and for CO from 0.005 to 0.011 s. The
oxygen dissociation constants range only from 36 to 78 nM. Nanosecond
relaxation experiments show large differences between the proteins. Five
have known primary structures which correlate closely with the nanosecond
relaxations and less immediately with the millisecond reactions. The
relevant amino acid substitutions are concentrated in the C-E interhelical
region.
The kinetics of ligand binding to plant hemoglobins. Structural implications
Department of Biochemistry, Molecular and Cell Biology, Cornell University, Ithaca, New York 14853.
CiteULike 
Complore 
Connotea 
Del.icio.us 
Digg 
Reddit 
Technorati What's this?
This article has been cited by other articles:
|
|
 |
|
  S. Fernandez-Alberti, D. E. Bacelo, R. C. Binning Jr., J. Echave, M. Chergui, and J. Lopez-Garriga Sulfide-Binding Hemoglobins: Effects of Mutations on Active-Site Flexibility Biophys. J., September 1, 2006; 91(5): 1698 - 1709. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A. I. Ioanitescu, S. Dewilde, L. Kiger, M. C. Marden, L. Moens, and S. Van Doorslaer Characterization of Nonsymbiotic Tomato Hemoglobin Biophys. J., October 1, 2005; 89(4): 2628 - 2639. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 H. Wei, C. A. Atkins, and D. B. Layzell Adenylate Gradients and Ar:O2 Effects on Legume Nodules: I. Mathematical Models Plant Physiology, February 1, 2004; 134(2): 801 - 812. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 J. B. Wittenberg and B. A. Wittenberg Myoglobin function reassessed J. Exp. Biol., June 15, 2003; 206(12): 2011 - 2020. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 R. E. Weber and S. N. Vinogradov Nonvertebrate Hemoglobins: Functions and Molecular Adaptations Physiol Rev, April 1, 2001; 81(2): 569 - 628. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 M. Couture, S.-R. Yeh, B. A. Wittenberg, J. B. Wittenberg, Y. Ouellet, D. L. Rousseau, and M. Guertin A cooperative oxygen-binding hemoglobin from Mycobacterium tuberculosis PNAS, September 28, 1999; 96(20): 11223 - 11228. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 M. Couture, T. K. Das, H. C. Lee, J. Peisach, D. L. Rousseau, B. A. Wittenberg, J. B. Wittenberg, and M. Guertin Chlamydomonas Chloroplast Ferrous Hemoglobin. HEME POCKET STRUCTURE AND REACTIONS WITH LIGANDS J. Biol. Chem., March 12, 1999; 274(11): 6898 - 6910. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
S. Dewilde, M. Blaxter, M.-L. Van Hauwaert, K. Van Houte, A. Pesce, N. Griffon, L. Kiger, M. C. Marden, S. Vermeire, J. Vanfleteren, et al. Structural, Functional, and Genetic Characterization of Gastrophilus Hemoglobin J. Biol. Chem., December 4, 1998; 273(49): 32467 - 32474. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
R. Arredondo-Peter, M. S. Hargrove, J. F. Moran, G. Sarath, and R. V. Klucas Plant Hemoglobins Plant Physiology, December 1, 1998; 118(4): 1121 - 1125. [Full Text] [PDF]
|
|
|
|
|
|
S. M. G. Duff, J. B. Wittenberg, and R. D. Hill Expression, Purification, and Properties of Recombinant Barley (Hordeum sp.) Hemoglobin. OPTICAL SPECTRA AND REACTIONS WITH GASEOUS LIGANDS J. Biol. Chem., July 4, 1997; 272(27): 16746 - 16752. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
W. Zhang, K. A. Rashid, M. Haque, A. H. Siddiqi, S. N. Vinogradov, L. Moens, and G. N.L. Mar Solution of 1H NMR Structure of the Heme Cavity in the Oxygen-avid Myoglobin from the Trematode Paramphistomum epiclitum J. Biol. Chem., January 31, 1997; 272(5): 3000 - 3006. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
F. Draghi, A. E. Miele, C. Travaglini-Allocatelli, B. Vallone, M. Brunori, Q. H. Gibson, and J. S. Olson Controlling Ligand Binding in Myoglobin by Mutagenesis J. Biol. Chem., February 22, 2002; 277(9): 7509 - 7519. [Abstract] [Full Text] [PDF]
|
|
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| All ASBMB Journals | Molecular and Cellular Proteomics |
| Journal of Lipid Research | ASBMB Today |
