5KER:
reference: Alteration of the alpha1beta2/alpha2beta1 subunit interface contributes to the increased hemoglobin-oxygen affinity of high-altitude deer mice., Inoguchi N, Mizuno N, Baba S, Kumasaka T, Natarajan C, Storz JF, Moriyama H, PLoS One. 2017 Mar 31;12(3):e0174921. doi: 10.1371/journal.pone.0174921., eCollection 2017. PMID: 28362841

This OCA Structure page
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