2KB7:
reference: Structure and topology of monomeric phospholamban in lipid membranes determined by a hybrid solution and solid-state NMR approach., Traaseth NJ, Shi L, Verardi R, Mullen DG, Barany G, Veglia G, Proc Natl Acad Sci U S A. 2009 Jun 23;106(25):10165-70. Epub 2009 Jun 9. PMID: 19509339

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