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. Author manuscript; available in PMC: 2016 May 5.
Published in final edited form as: Nature. 2015 Oct 26;527(7576):114–117. doi: 10.1038/nature15525

Figure 2. Comparison of apo-FluPolC with promoter-bound FluPolA.

Figure 2

a, Apo-FluPolC, depicted in the same orientation and colouring as in Fig. 1b, but with the C-terminal domains of PB2 coloured as in Fig. 1e. Domains that do not change between apo and promoter-bound conformations are depicted as semi-transparent. b, Promoter-bound FluPolA, shown as in a. c, d, The PB2 subunits of apo-FluPolC (c) and promoter-bound FluPolA (d), depicted as in a and b.