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. 2010 Sep 8;99(5):1676–1683. doi: 10.1016/j.bpj.2010.06.060

Figure 1.

Figure 1

(Top) Model of the NTAIL-XD complex as derived by small-angle x-ray scattering studies highlighting the role of the α-MoRE in the interaction with XD (40). The structure of the chimera between XD and the NTAIL region encompassing residues 486–504 (PDB code 1T60) (39) is enlarged and the side chains of residues targeted for cysteine substitution and ensuing cyanylation are shown. The picture was drawn using PyMol (DeLano Scientific, San Carlos, CA). (Bottom) Schematic representation of NTAIL positions targeted for cysteine substitution and cyanylation (stars). The three conserved regions, namely Box1, Box2, and Box3, are also shown, as is the α-MoRE.