Selection and Characterization of Artificial Proteins Targeting the Tubulin α Subunit

？ Selection of α-tubulin-specific artificial αRep proteins ？ The αReps inhibit microtubule assembly and specifically block growth at the (？) end ？ The αReps target the longitudinal surface of α-tubulin ？ The αReps are useful tools for the mechanistic study of microtubule dynamic