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. 2009 Mar 21;387(2):402–413. doi: 10.1016/j.virol.2009.02.021

Fig. 7.

Fig. 7

The luminal domain of ATF6 is required for the association with 8ab. (A) Diagram of constructs encoding ATF6S1P, ATF6ATF6 (475), ATF6 (430), ATF6 (418), and ATF6 (373). 3XFLAG was tagged at N-terminus of each protein. The transcriptional activation (TAD), basic leucine zipper (b-ZIP) and transmembrane domain (TM) are indicated. (B) ATF6 (418) or ATF6 (317) are not co-immunoprecipitated with 8ab. HeLa cells transiently transfected with the indicated plasmids were immunoprecipitated with anti-FLAG antibodies and immunoblotted with either anti-FLAG (top) or anti-HA antibodies (bottom). (C) Co-immunoprecipitation of ATF6 (475) and 8ab. HeLa cells transiently transfected with the indicated plasmids were immunoprecipitated with anti-FLAG antibodies and immunoblotted with either anti-FLAG (top) or anti-HA antibodies (bottom).