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![[Figure 4]](nj5320fig4mag.jpg)
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Figure 4
Structure of the disulfide-linked OtDUB–Ub complex. (a) Ribbon representation of the asymmetric unit of the crystal structure of UbG76C (orange) in complex with OtDUB (magenta) superimposed on the apo OtDUB structure (PDB entry 6upw, olive). The C-terminal tail of Ub is indicated by a red box. The blue box highlights the Ub-binding patch depicted in (c). (b) SDS–PAGE (nonreducing) analysis of the protein solution utilized for crystallization. (c) Residues from the UBD in OtDUB that interact with Ub residues enclosed in the blue box in (a) are shown in stick representation. Hydrogen bonds are indicated as dashed lines. |
![[Figure 4]](nj5320fig4.jpg)
 | STRUCTURAL BIOLOGY |
ISSN: 2059-7983
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