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. 2003 Dec;185(23):6981–6984. doi: 10.1128/JB.185.23.6981-6984.2003

FIG. 1.

FIG. 1.

FIG. 1.

Stereoviews of acarbose bound to BSUA. (A) A FobsFcalc omit electron density map for acarbose contoured at 3.0 σ using 2.3-Å resolution refined phases. The saccharide units are numbered so that the scissile bond is between −1 and +1. (B) Superposition of acarbose and G5 bound to the active site. The atoms are colored as follows: carbon atoms are gray (BSUA), yellow (acarbose), dark gray (EQ208), and green (G5); oxygen atoms are red, and nitrogen atoms are blue. The figure was generated with BOBSCRIPT (8, 12).