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Table 2 LC/MS analysis of disulfide linked peptides from non-reduced Pfs230D1+

From: The Pfs230 N-terminal fragment, Pfs230D1+: expression and characterization of a potential malaria transmission-blocking vaccine candidate

Time

m/z

MS area

Charge

Avg mass

Peptide

Disulfide linkage

50.3

1390.1

5671.8

3

4167.2

A583-L619

Cys593 to Cys611

46.6

788.4

35,737.6

4

3149.6

V592-L599/K600-L619

50.8

1566.4

63,264.2

2

3130.5

V592-L619

60.4

959.4

2012.4

4

3833.7

I620-L628/Y703-Y726

Cys626 to Cys706

52.8

1175.3

3364.4

3

3522.5

I620-L628/I705-Y726

58.0

918.5

1964.2

4

3669.9

I620-L628/F704-Y726