Signalling
Part:BBa_K5271004:Design
Designed by: Yin Yan Chan Group: iGEM24_HKPOLYU (2024-09-29)
Secretory peptide for Panobody
Assembly Compatibility:
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]
Design Notes
The secretory sequence has mild to insignificant effect in facilitating nanobody with humanized Fc fragment. The nanobody containing this secretory peptide failed to folded into soluble form and secrete to the periplasm space.
Source
The DNA sequence of secretory peptide is obtained partially from the Heat-Stable Enterotoxin II (ssSTII) of E.Coli.
References
- McCarthy, J. E., & Gualerzi, C. (1990). Translational control of prokaryotic gene expression. Trends in Genetics, 6, 78-85.
- Simmons, L. C., & Yansura, D. G. (1996). Translational level is a critical factor for the secretion of heterologous proteins in Escherichia coli. Nature biotechnology, 14(5), 629-634.
- Zhou, Y., Liu, P., Gan, Y., Sandoval, W., Katakam, A. K., Reichelt, M., ... & Reilly, D. (2016). Enhancing full-length antibody production by signal peptide engineering. Microbial Cell Factories, 15, 1-11.