1IJP: Solution Structure Of Ala20propro64ala Substituted Subunit Escherichia Coli Atp Synthase
reference: Structure of Ala(20) --> Pro/Pro(64) --> Ala substituted subunit c of Escherichia coli ATP synthase in which the essential proline is switched between transmembrane helices., Dmitriev OY, Fillingame RH, J Biol Chem 2001 Jul 20;276(29):27449-54. PMID: 11331283

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