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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: J Pharm Sci. 2016 Apr;105(4):1444–1453. doi: 10.1016/j.xphs.2016.02.010

Figure 1.

Figure 1

Relaxed stereo ribbon diagram overlay of WT FGF-1 and C16S/A66C/C117A/P134A mutant X-ray structures. The C16S/A66C/C117A/P134A mutant structure (light gray) is overlaid onto the WT FGF-1 structure (black). The images include a “side” view (top panel) and a “top” view (parallel to the pseudo 3-fold axis of cyclic symmetry; bottom panel). Also shown are space-filling representations of the mutant residues Cys16Ser, Ala66Cys, Cys117Ala, and Pro134Ala.