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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: J Struct Biol. 2013 Jun 13;184(1):75–82. doi: 10.1016/j.jsb.2013.05.020

Figure 6. Joint probability functions for FRET distances in common coordinate frame from two FRET pairs.

Figure 6

(a) Joint probability (blue) of FRET pairs from Texas red attached to the A site of the CA Scar NPF construct and GFP attached to Arp2 and ARPC3. A low-resolution representation of Arp2/3 complex (gray surface) is shown for reference. Four orthogonal views are shown, the length of the scale bar is 5 nm. (b) Joint probability (yellow) of FRET pairs from Texas red attached to the A site of the CA Scar NPF construct and GFP attached to Arp2 and ARPC1. (c) Joint probability (cyan) of FRET pairs from Texas red attached to the A site of the CA Scar NPF construct and GFP attached to ARPC1 and ARPC3.