2XJQ:
reference: Structural basis of flocculin-mediated social behavior in yeast., Veelders M, Bruckner S, Ott D, Unverzagt C, Mosch HU, Essen LO, Proc Natl Acad Sci U S A. 2010 Dec 28;107(52):22511-6. Epub 2010 Dec 13. PMID: 21149680

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