Fig. 6From: The Pfs230 N-terminal fragment, Pfs230D1+: expression and characterization of a potential malaria transmission-blocking vaccine candidateDisulfide pairing of Pfs230D1+ as experimentally confirmed by LC/MS peptide mapping. Pfs230D1+ contains four Cys residues (Cys593, Cys611, Cys626, and Cys706). Using the peptides from the non-reduced chymotrypsin digest, disulfide bonds were identified between Cys593–Cys611 and Cys626–Cys706. Alternative disulfide bonds or free Cys residues were not observedBack to article page