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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Curr Opin Struct Biol. 2016 Dec 27;42:98–105. doi: 10.1016/j.sbi.2016.12.002

Fig. 1.

Fig. 1

A model of the FN dimer showing the arrangement of FNI, FNII and FNIII domains. The upper left shows a cartoon diagram of the beta sheet structure of an FNIII domain.