Abstract : Hemoglobin, a crucial protein in vertebrates, its intricate mechanism involves cooperative binding of oxygen, a phenomenon known as allosteric regulation. The structure, function, and regulation of hemoglobin, emphasizing the key techniques employed in its study. Understanding hemoglobin's structure involves unraveling its quaternary structure, which comprises four globin subunits and a heme prosthetic group in each. Techniques such as X-ray crystallography and Nuclear Magnetic Resonance (NMR) spectroscopy have been instrumental in elucidating the three-dimensional arrangement of hemoglobin, offering insights into its allosteric behavior. Classical techniques like the Hill equation have been pivotal in quantifying the cooperative nature of oxygen binding. Additionally, modern techniques like computational modeling and molecular dynamics simulations contribute to a deeper understanding of the dynamic interactions within the hemoglobin molecule. Furthermore, hemoglobin extends beyond its canonical role in oxygen transport. Aberrations in hemoglobin structure, and seen in genetic disorders like sickle cell anemia and thalassemia
Cite : Panwar, G., Panwar, G., & Arya, A. K. (2023). Hemoglobin And Its Measuring Methods (1st ed., p. 39). Noble Science Press. https://doi.org/10.52458/9789388996846.nsp2023.eb.ch-06
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