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. 2016 Sep 22;11(9):e0162318. doi: 10.1371/journal.pone.0162318

Fig 2. Optimization of SpyCatcher protein: a double deletion at the N-terminus (26–47 aa) and C-terminus (134–138 aa) which named SpyCatcherΔNC.

Fig 2

All the internal regions of the SpyCatcherΔNC are identical with full-length SpyCatcher. Gray regions contain the His6-tag and tobacco etch virus (TEV) protease cleavage site. Blue regions indicate deleted parts in SpyCatcherΔNC.