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. 2016 Mar 17;198(7):1123–1136. doi: 10.1128/JB.00983-15

TABLE 3.

Mass spectrometry of AtlGL and lysostaphin-digested sagB mutant peptidoglycan

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