Alteration of the α1β2/α2β1 subunit interface contributes to the increased hemoglobin-oxygen affinity of high-altitude deer mice
Fig 3
Unique interactions present in highland hemoglobin.
Locations of unique interactions. Chain A (also referred as α1) is colored in cyan, and chain B (β1) and chain D (β2) are colored in white. The key residues are shown as a stick model, and the circles highlight the locations of identified unique interactions.