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. Author manuscript; available in PMC: 2013 Jan 25.
Published in final edited form as: J Am Chem Soc. 2012 Jan 10;134(3):1673–1679. doi: 10.1021/ja2087147

Figure 2.

Figure 2

(A) Sequence alignment of GdmF and Asm9 using web-based resources (http://blast.ncbi.nlm.nih.gov). Amino acids in bold indicate a perfect match. Yellow ground displays the catalytic triad: Cys72, His110 and Asp125; Green ground, Pro/Ala129 (for GdmF and Asm9, respectively); (B) Surface representations of the homology model of GdmF using SWISS-MODEL.18–20 Note the tight channel leading to the catalytic triad (Cys72, His110 and Asp125 are colored, compare to C and D); (C, D) Zoom-in of Figure 2B showing the catalytic triad and Pro129.