2A7U:
reference: Structural Characterization of the Interaction of the delta and alpha Subunits of the Escherichia coli F(1)F(0)-ATP Synthase by NMR Spectroscopy(,)., Wilkens S, Borchardt D, Weber J, Senior AE, Biochemistry 2005 Sep 6;44(35):11786-94. PMID: 16128580

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