4F6R:
reference: Design and characterization of modular scaffolds for tubulin assembly., Mignot I, Pecqueur L, Dorleans A, Karuppasamy M, Ravelli RB, Dreier B, Pluckthun A, Knossow M, Gigant B, J Biol Chem. 2012 Sep 7;287(37):31085-94. Epub 2012 Jul 12. PMID: 22791712

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