3IIS:
reference: Identification of a single peridinin sensing Chl-a excitation in reconstituted PCP by crystallography and spectroscopy., Schulte T, Niedzwiedzki DM, Birge RR, Hiller RG, Polivka T, Hofmann E, Frank HA, Proc Natl Acad Sci U S A. 2009 Dec 8;106(49):20764-9. Epub 2009 Nov 23. PMID: 19934052

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