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SUPPLEMENTARY INFORMATION In format provided by Barral et al. (JUNE 2008)

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Supplementary information S1 (figure) | Structure-guided sequence alignment of the G-domains of human SEPT2, SEPT6, SEPT7, Arabidopsis thaliana Toc33 and Pisum sativum Toc34. Secondary structure elements for each set of proteins are shown above the alignments. The elements present in both families are labelled in a darker shade than family-specific elements. Sequence motifs responsible for nucleotide interactions are boxed in red (septins) and orange (Toc33 and Toc34), whereas structural elements involved in trans interactions across the dimerization interface are boxed in yellow (septins) and green (Toc33 and Toc34).