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Fig. 7 | BMC Plant Biology

Fig. 7

From: In vitro analyses of mitochondrial ATP/phosphate carriers from Arabidopsis thaliana revealed unexpected Ca2+-effects

Fig. 7

Structural alignment of the N-terminal domains of AtAPC1-3 and human SCaMC1. Three-dimensional homology models of AtAPC1 (residues 34–189, green), AtAPC2 (residues 38–194, yellow) and AtAPC3 (residues 35–189, orange). N-terminal domains were built using HHPred server and Modeller based on the crystal structure of the Ca2+-binding N-terminal domain of human SCaMC1 (blue; PDB ID: 4N5X) in complex with four calcium ions (gray spheres). The sequence alignment followed by a structural superimposition of the models was carried out using PyMOL (version 1.3)

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