46114720617A1D21CA1C88C637447977F1D1FB219BCAF6F76EEFE46B585DE26D3535880E72480F0D5CE18AF071E304F8

Shifts the pH threshold for fusion to a more acidic range.

Source:http://purl.uniprot.org/SHA-384/46114720617A1D21CA1C88C637447977F1D1FB219BCAF6F76EEFE46B585DE26D3535880E72480F0D5CE18AF071E304F8