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. 2005 Aug 23;390(Pt 2):513–520. doi: 10.1042/BJ20050390

Figure 4. Sequence comparison of the NdhF1 proteins from cyanobacteria.

Figure 4

Multiple sequence alignment of the NdhF1 protein on the region surrounding the proteolytic site and the probable Ni2+-affinity-column-binding site was performed by ClustalW. Sequences of the following organisms were used: T. elongatus (T. elongatus BP-1), Tll0720; Synechocystis (Synechocystis sp. PCC 6803), Slr0844; Prochlorococcus (Prochlorococcus marinus SS120), Pro0172; Anabaena (Anabaena sp. PCC 7120), Alr3956; Gleobacter (Gleobacter violaceus PCC 7421), Glr0218. The arrow indicates the proteolytic site in Synechocystis 6803 NdhF1 protein. The box indicates the probable Ni2+-affinity-column-binding site, and the grey shading shows the histidine-rich region in T. elongatus.