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. 2021 Oct 16;108(5):1400–1421. doi: 10.1111/tpj.15519

Figure 4.

Figure 4

Alignments of Rab and REP sequences.

(a) Alignment of the variable C‐terminus of the REP protein (or putative REP) from organisms representing different phylogenetic groups. Note the low conservation of this fragment. Alignment of full‐length REP amino acid sequences is shown in Figure S4.

(b) Alignment of the Arabidopsis thaliana REP C‐terminus with corresponding C‐terminal fragments from other plant species. Note the relatively good conservation of this fragment. rep‐1 and rep‐2 represent the proteins present in Arabidopsis rep‐1 and rep‐2 mutant lines, respectively.

(c) Alignment of Arabidopsis Rab protein sequences used in this study with the human Rab7 sequence, for which the crystal structure was solved (in complex with rat REP). Note the low conservation in the C‐terminal region of Rab sequences.