Figure 1 - full size

 

Figure 1.
Fig. 1. Overall structure of the CBD2 domain. The CBD2 structure of CALX1.1 was superimposed on the Ca^2+-bound CBD2 structure of canine NCX1(PDB code: 2QVM). Both structures were rendered as ribbons. The NCX1 structure is colored gray and β-strands A–G of CALX1.1 have rainbow colors. The residues in the alterative splicing region of CALX1.1-CBD2 are highlighted as stick–balls.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2009, 387, 104-112) copyright 2009.