TABLE 3.
Peak | HPLC elution time (min) | Observed m/z | Calculated m/z | Proposed structure |
---|---|---|---|---|
1 | 21–24 | 1,009.5,004 | 1,009.471 | MN-GN-AQKA-G2 |
2 | 25–28 | 1,066.561 | 1,066.4,925 | MN-GN-AQKA-G3 |
1,123.5,883 | 1,123.514 | MN-GN-AQKA-G4 | ||
1,180.647 | 1,180.5,355 | MN-GN-AQKA-G5 | ||
1,237.693 | 1,237.557 | MN-GN-AQKA-G6 | ||
3 | 29–34 | 1,080.5,666 | 1,080.5,081 | MN-GN-AQKA(A)-G2 |
1,137.5,811 | 1,137.5,296 | MN-GN-AQKA(A)-G3 | ||
1,194.6,266 | 1,194.5,511 | MN-GN-AQKA(A)-G4 |