Summary
Various amino acid insertions have been introduced into the proximal portion of the signal sequence of secreted yeast invertase. The altered invertase genes have been reintroduced into yeast and monitored for their ability to direct synthesis of secreted invertase in vivo. The insertions should alter the signal polypeptide local secondary structure as predicted by the Chou and Fasman rules (1978). Secretion of these altered invertase polypeptides is not blocked by the amino acid insertions.
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Brown, P.A., Halvorson, H.O., Raney, P. et al. Conformational alterations in the proximal portion of the yeast invertase signal peptide do not block secretion. Mol Gen Genet 197, 351–357 (1984). https://doi.org/10.1007/BF00329928
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DOI: https://doi.org/10.1007/BF00329928