Structures of designed armadillo-repeat proteins show propagation of inter-repeat interface effects

Reichen, C.; Madhurantakam, C.; Hansen, S.; Grütter, M.G.; Plückthun, A.; Mittl, P.R.E.

doi:10.1107/S2059798315023116

Acta Crystallographica Section D
Acta Crystallographica
Section D STRUCTURAL BIOLOGY

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Figure 1
(a) The triangular spiral staircase arrangement of helices indicative of the armadillo repeat. (b) Ribbon diagram of His-Y_IIIM₅A_II. The His₆ tag, Y_III-type, M-type and A_II-type repeats are shown in magenta, green, blue and orange, respectively. (c) Sequence alignment of N-caps with and without a 3C protease cleavage site (the scissile bond is indicated by a grey arrow), internal repeats and C-caps. Residues distinguishing different repeat versions are highlighted in red.

STRUCTURAL
BIOLOGY

ISSN: 2059-7983

Volume 72| Part 1| January 2016| Pages 168-175

https://doi.org/10.1107/S2059798315023116

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