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. 2022 Aug 17;13:912296. doi: 10.3389/fpls.2022.912296

FIGURE 4.

FIGURE 4

The electrostatic surface and the 3D structure of three Qingke TLPs. (A–C) The electrostatic surface of HOVUSG6558000, HOVUSG5063500 and HOVUSG5062800, respectively. Surfaces where the electrostatic potential is positive are colored blue, while those negatively charged are colored red. The arrows point to the acidic clefts formed by five conserved residues (REDDD). (D–F) The 3D structure of HOVUSG6558000, HOVUSG5063500 and HOVUSG5062800, with residues of the REDDD motif (red circles) and the bottom of acidic cleft forming regions (yellow circles) shown.