 | Acta Crystallographica Section F Acta Crystallographica Section F STRUCTURAL BIOLOGY COMMUNICATIONS |
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![[Figure 2]](wd5131fig2_combined_mag.jpg)
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Figure 2
Stereo ribbon representations and close-up views of the structure surrounding the metal ion-binding sites in (a) B8FYU2_DESHY, (b) Q9HJ63_THEAC and (c) Q2LQ23_SYNAS. (a) Stereo diagram of the structure surrounding one of the zinc/nickel-binding sites (top) of the B8FYU2_DESHY dimer (bottom) and indicated by a rectangle. The metal ion-binding clefts on the dimer are indicated. (b) Stereo diagram of one of the zinc-binding sites on the α+β core domains (bottom), on the Q9HJ63_THEAC dimer (middle) and on one of the zinc-finger domains (top). The sites on the NTD and CTD are indicated by a rectangle and a circle, respectively. An unidentified ligand (UNL) modeled at the putative active site on the α+β core domain in the I222 crystal form is shown as orange spheres. A large putative binding cleft on the surface of the dimer is indicated. (c) Stereo diagram of one of the putative active-site clefts (bottom; indicated by a rectangle), the Q2LQ23_SYNAS dimer (middle) and one of the zinc-finger domains (top; indicated by a circle). The O, N, and S atoms on the side chains are shown in red, blue and yellow, respectively. Bound metal atoms and chloride anions are shown as gray and magenta spheres, respectively. A large putative binding cleft on the surface of the dimer is indicated. |
![[Figure 2]](wd5131fig2_combined.jpg)
| STRUCTURAL BIOLOGY COMMUNICATIONS |
ISSN: 2053-230X
