Myoglobin and Hemoglobin

  • Hans Frauenfelder
Chapter
Part of the Biological and Medical Physics, Biomedical Engineering book series (BIOMEDICAL)

Abstract

Hemoglobin is the vital protein that conveys oxygen from the lungs to the tissues and facilitates the return of carbon dioxide from the tissues back to the lungs [1]–[6]. Myoglobin accepts and stores the oxygen released by hemoglobin and transports it to the mitochondria. The pathways are shown in Fig. 10.1. Together, these two proteins show how protein structure determines function and how Nature uses components, in this case myoglobin, to build more complex proteins consisting of functional subunits. In Part III we explore myoglobin dynamics in more depth; this chapter provides a brief overview of a very complex system and points to why Part III will concentrate on myoglobin rather than hemoglobin.

Keywords

Dioxide Acidity Macromolecule Librium Dioxygen 

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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • Hans Frauenfelder
    • 1
  1. 1.Theory DivisionLos Alamos National LaboratoryLos AlamosUSA

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