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. 2021 Jan 14;22:51. doi: 10.1186/s12864-020-07365-5

Fig. 7.

Fig. 7

The amino acid sequence of DgAPX was compared with that of other plants. Note: The black triangles indicated the heme binding site, the substrate binding site, and the K+ binding site in turn; the red triangles indicated the lysine crotonylation site on the amino acid sequence of DgAPX; the red rectangles indicated the ascorbate peroxidase conserved domain. AoAPX2 (XP_020276942.1) from Asparagus officinalis; CaAPX1 (NP_001311967.1) from Capsicum annuum; MsAPX2 (AIY27528.1) from Medicago sativa; NtAPX2 (NP_001311803.1) from Nicotiana tabacum; RhAPX1 (ATP66493.1) from Rosa hybrid cultivar; SiAPX2 (NP_001318094.1) from Solanum lycopersicum; SpAPX1 (XP_015079739.1) from Solanum pennellii