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. Author manuscript; available in PMC: 2010 Jul 14.
Published in final edited form as: Biochemistry. 2009 Jul 14;48(27):6469–6481. doi: 10.1021/bi900661b

Figure 7.

Figure 7

Homodimeric structure of Bb3285. The (β/α)8-barrel is colored with red β-strands and dark blue α-helices and adjoining loops. The first insertion domain (from residue 287 to 344) containing the substrate specificity loop is colored pink. The second insertion domain consisting of residues 5−61 and 413−478 are colored cyan and yellow, respectively. Molecular graphics images in Figures 7 and 9 were produced using the UCSF Chimera package from the Resource for Biocomputing, Visualization, and Informatics at the University of California, San Francisco, supported by NIH P41 RR-01081 (38).