Additional file 1.

Structure comparison of the TkoGINS B domains with the C-terminal domain of the primase small subunit (PriS-CTD) from Sulfolobus solfataricus (PDB code 1ZT2 chain A). (A) Stereo view of the superimposed structures. TkoGins51 B domain is colored green, TkoGins23 B domain is cyan, and Pris-CTD is pink. The Gins23 B domain superimposed on the Gins51 B domain with an RMSD of 0.81 Å, using the corresponding 38 Cα atoms, and the PriS-CTD superimposed on the Gins51 B domain with an RMSD of 0.85 Å, using 31 Cα atoms. (B) Structure-based sequence alignment.

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Oyama et al. BMC Biology 2011 9:28   doi:10.1186/1741-7007-9-28