1VCR:
reference: An icosahedral assembly of the light-harvesting chlorophyll a/b protein complex from pea chloroplast thylakoid membranes., Hino T, Kanamori E, Shen JR, Kouyama T, Acta Crystallogr D Biol Crystallogr 2004 May;60(Pt 5):803-9. Epub 2004 Apr, 21. PMID: 15103124

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