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Fig. 4 | BMC Biotechnology

Fig. 4

From: Optimization of expression, purification and secretion of functional recombinant human growth hormone in Escherichia coli using modified staphylococcal protein a signal peptide

Fig. 4

Signal peptide prediction. (a) Spa signal (native), (b) Signal (jei36c). Sec/SPI: standard” secretory signal peptides transported by the Sec translocon and cleaved by Signal Peptidase I; Tat signal peptides (Tat/SPI), which direct their proteins through a twin-arginine translocation; Sec/SPII: lipoprotein signal peptides transported by the Sec translocon and cleaved by Signal Peptidase II

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