NLM Publications / Signal sequence and alanine-rich region of streptococcal protein antigen A of Streptococcus sobrinus can direct localization of alkaline phosphatase to the periplasm of Escherichia coli.

Signal sequence and alanine-rich region of streptococcal protein antigen A of Streptococcus sobrinus can direct localization of alkaline phosphatase to the periplasm of Escherichia coli.