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. 2020 Mar 6;9(3):336. doi: 10.3390/plants9030336

Figure 1.

Figure 1

Multiple alignments of conserved domains in three subfamilies of PhNF-Ys. The DNA binding and subunit interaction domain are represented. The alpha-helices (rectangles) and coils (black lines) are marked on the bottom. Required amino acids (Required AA) are given on the bottom of the alignment. (a) Multiple alignments of conserved domains in the PhNF-YA family. The three black boxes in the A group are the residual clusters required for nuclear targeting. (b) Multiple alignments of conserved domains in the PhNF-YB family. Conserved cysteines C33, C37, and C53 of PhNF-YB are marked. (c) Multiple alignments of conserved domains in the PhNF-YC family. The putative arginine (R)-aspartate (D) pairs in (b) and (c) are marked.