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Protein Structure ... Hemoglobin & Heme ... Hemoglobin Secondary Structure...
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www.umass.edu/molvis/tutorials/hemoglobin/
www.umass.edu/molvis/tutorials/hemoglobin/
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Hemoglobin - Wikipedia, the free encyclopedia
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Hemoglobin (also spelled haemoglobin and abbreviated Hb or Hgb ) is the iron-containing oxygen-transport metalloprotein in the red blood cells of vertebrates, and the tissues of some invertebra...
en.wikipedia.org/wiki/Hemoglobin
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The two main secondary structures are the alpha helix and the anti-parallel beta-pleated sheet. ... The arrangement of the monomers in the three-dimensional protein is the quaternary structure. The most common example used to illustrate quaternary structure is the hemoglobin protein. Hemoglobin's quaternary structure is...
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chemistry.about.com/od/biochemistry/a/proteinstructur.h...
chemistry.about.com/od/biochemistry/a/proteinstructur.htm
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A model of hemoglobin at low resolution. The alpha chains in this model are yellow, the beta chains are blue, and the heme groups red. From Stryer, Biochemistry who adapted the picture from M. F. Perutz, The Hemoglobin Molecule (1964). (Click to enlarge.)
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omlc.ogi.edu/spectra/hemoglobin/hemostruct/
omlc.ogi.edu/spectra/hemoglobin/hemostruct/
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Globular proteins have no systematic structures. There may be single chains, ... Hemoglobin consists of four protein chains and four heme groups that carry oxygen from the lungs to the tissue cells. Myoglobin consists of a single protein chain with 153 amino acids and one heme group that stores oxygen in the muscle cells.
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www.elmhurst.edu/~chm/vchembook/568globularprotein.html
www.elmhurst.edu/~chm/vchembook/568globularprotein.html
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Figure 1: Cartoon drawing of the hemoglobin molecule. One alpha-beta dimer is colored red and the other is colored blue.The darker red represents the heme molecules. Image courtesy of Protein Data Bank...
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www.bio.davidson.edu/Courses/Molbio/MolStudents/spring2...
www.bio.davidson.edu/Courses/Molbio/MolStudents/spring2005/Heiner/hemoglobin.html
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Click on the images to see our structures using the JMOL Applet. This requires a ... Nh3-Dependent Nad+ Synthetase From Bacillus Subtilis Sulfide-reactive Hemoglobin from the clam Lucina pectinata Flavin Reductase PheA2 ... home page of the protein crystallography group of the university of pavia - www.unipv.it/biocry.
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www.unipv.it/biocry/structures.php
www.unipv.it/biocry/structures.php
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29 Phillips, G.N. 1XQ5/S GO.34368 Perch hemoglobin oxygen transport (hemoglobin); DATA SUMMARY Perca flavescens E. coli X-ray 2004 ... (2003) BioMagResBank database with sets of experimental NMR constraints corresponding to the structures of over 1400 biomolecules deposited in the Protein Data Bank. J Biomol NMR 26, 139-146.
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www.uwstructuralgenomics.org/structuregallery.htm
www.uwstructuralgenomics.org/structuregallery.htm
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Hemoglobin is the protein that carries oxygen from the lungs to the tissues and carries carbon dioxide from the tissues back to the lungs. ... Students often confuse this with the concept of a helix and b sheet secondary structures. But, in fact, both the a and b globin chains contain primarily a helix secondary structure...
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sharepoint.cisat.jmu.edu/isat/klevicca/Web/isat454/hemo...
sharepoint.cisat.jmu.edu/isat/klevicca/Web/isat454/hemoglobin_essay.htm
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