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. 2022 Jul 11;13:833540. doi: 10.3389/fphys.2022.833540

FIGURE 10.

FIGURE 10

Physicochemical properties of Sec62/Sec63 clients. (A–C) We used custom scripts to compute the hydrophobicity of SPs (A,B) and SP H-regions (C,D), respectively. Hydrophobicity score was calculated as the averaged hydrophobicity of its amino acids according to the Kyte-Doolittle propensity scale. For the calculation of H-region hydrophobicity, each SP was subjected to segmentation using the prediction tool Phobius (https://phobius.sbc.su.se) and the H-region to the calculation according to Kyte-Doolittle. (E) Relevant properties of SPs (hydrophobicity and positively charged amino acid residues, respectively) and mature regions of four clients. Hydrophobicity scores were calculated according to the Kyte-Doolittle propensity scale and are displayed using the DNAstar software package. Apparent delta G values were determined with the ΔGapp predictor for TM helix insertion (http://dgpred.cbr.su.se). Clusters of positive charges in the respective mature region that were experimentally shown to contribute to Sec62/Sec63 dependence are indicated.