Extended data

Supplementary figure legends

Supplementary Figures 1 - 6: Phylogenetic analysis of Sec3,5,6,8,10 and Exo84 across eukaryotes. Phylogenetic reconstructions for Sec3, Sec5, Sec6, Sec8, Sec10 and Exo84 (Supplementary figures 1 to 6 respectively). Tress are the MrBayes topology. Numerical values at the nodes indicate statistical support by MrBayes and PhyML respectively. Values for highly supported nodes have been replaced by symbols as indicated.

Supplementary table 1: Accession numbers of exocyst subunit orthologs identified and as shown in Figure 3. Accession numbers of proteins that are not included in phylogenetic trees are highlighted in red.

TbExo99 folder: Structure prediction for T. brucei Exo99 from Phyre2. Data are available as a webarchive.

EgExo99 folder: Structure prediction for N. gruberi Exo99 from Phyre2. Data are available as a zipped webarchive.