For 10 points, name this iron-containing protein found in red blood cells that carries oxygen throughout the body.
This protein's affinity for certain substrates is decreased by 2,3-biphospho-glycerate, a result exacerbated by acidic environments in effect named for Bohr. The Gower type of this protein is found in embryos. A mutation in this protein occurs when glutamic acid is replaced by valine. This protein's structure consists of a porphyrin ring with a central metal atom. The mutation of this protein causes sickle-cell anemia. For 10 points, name this iron-containing protein found in red blood cells that carries oxygen throughout the body.
This protein's affinity for certain substrates is decreased by 2,3-biphospho-glycerate, a result exacerbated by acidic environments in effect named for Bohr.
hemoglobin [do not accept "myoglobin"]