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. 2021 Sep 28;10:e70597. doi: 10.7554/eLife.70597

Table 2. Automated identification of P. aeruginosa peptidoglycan fragments.

Table 2—source data 1. Pseudomonas aeruginosa matched muropeptides not reported previously.
Table 2—source data 2. Raw output of automated search using MaxQuant and PGFinder.
Inferred structure Mass ∆ppm MaxQuant
Theoretical Observed This work Anderson et al.
GM (anhydro) 478.1799 478.1780 4.0 –2.7 +
GM 498.2061 498.2042 3.9 –4.2 +
GM (x2) (deacetyl) 934.3755 934.3706 5.3 –8.6 +
GM (x2) (anhydro) 956.3598 956.3551 5.0 6.0 +
GM (x2) 976.3860 976.3794 6.7 –6.1 +
GM (x3) (deacetyl) 1412.5554 1412.5490 4.5 –6.2 +
GM (x3) (anhydro) 1434.5397 1434.5348 3.4 –7.5 +
GM (x3) 1454.5659 1454.5592 4.6 –5.3 +
GM (x4) 1932.7458 1932.7352 5.5 –5.1 +
GM-AE (anhydro) 678.2596 678.2567 4.3 –9.1 +
GM-AE 698.2858 698.2830 3.9 –12.9 +
GM-AEJ (anhydro) 850.3444 850.3401 5.1 –10.6 +
GM-AEJ 870.3706 870.3676 3.5 –5.9 +
GM-AEJA (anhydro) 921.3815 921.3765 5.4 –9.9 +
GM-AEJG 927.3920 927.3868 5.6 –8.9 +
GM-AEJA 941.4077 941.4045 3.4 –5.0 +
GM-AEJC 973.3843 973.3763 8.2 –2072.2 +
GM-AEJL 983.4593 983.4498 9.6 –15.5 +
GM-AEJK 998.4703 998.4624 8.0 –10.6 +
GM-AEJM 1001.4153 1001.4060 9.2 –13.5 +
GM-AEJAA 1012.4448 1012.4413 3.4 –7.8 +
GM-AEJY (anhydro) 1013.4091 1013.4242 –14.9 17.8 +
GM-AEJF 1017.4433 1017.4347 8.4 –15.0 +
GM-AEJY 1033.4353 1033.4278 7.2 –5.3 +
GM-AEJAV 1040.4808 1040.4716 8.8 –14.7 +
GM-AEJIA 1054.4964 1054.4874 8.5 –11.3 +
GM-AEJW 1056.4394 1056.4455 –5.8 4.0 +
GM-AEJAM 1072.4524 1072.4460 5.9 –4.3 +
GM-AEJKR 1154.5667 1154.5631 3.1 –8.1 +
GM-GM-AE 1176.4836 1176.4590 20.9 –24.7 +
GM-GM-AEJ 1348.5684 1348.5457 16.9 –24.9 +
GM-GM-AEJA 1419.6055 1419.5824 16.2 –23.5 +
GM-AEJA-GM-AEJ (amidase product) 1313.5721 1313.5674 3.5 –11.0 +
GM-AEJA-GM-AEJA (amidase product) 1384.6092 1384.6037 4.0 –7.4 +
GM-AEJ-GM-AEJ (anhydro) 1702.7042 1702.6976 3.9 38.3 +
GM-AEJ-GM-AEJ 1722.7304 1722.7234 4.1 –8.6 +
GM-AEJA-GM-AEJ (double anhydro) 1753.7151 1753.7043 6.2 –7.2 +
GM-AEJA-GM-AEJ (anhydro) 1773.7413 1773.7339 4.2 –11.1 +
GM-AEJA-GM-AEJ 1793.7675 1793.7596 4.4 –8.8 +
GM-AEJA-GM-AEJA (dacetyl) 1822.7941 1822.7808 7.3 –7.4 +
GM-AEJA-GM-AEJA (double anhydro) 1824.7601 1824.7447 8.4 –15.6 +
GM-AEJA-GM-AEJA (anhydro) 1844.7784 1844.7704 4.3 –8.3 +
GM-AEJA-GM-AEJG 1850.7889 1850.8158 –14.6 9.7 +
GM-AEJA-GM-AEJA 1864.8046 1864.7962 4.5 –6.6 +
GM-AEJA-GM-AEJK (anhydro) 1901.8410 1901.8297 5.9 –14.5 +
GM-AEJA-GM-AEJL 1906.8562 1906.8452 5.8 –11.3 +
GM-AEJA-GM-AEJK 1921.8672 1921.8586 4.5 –12.0 +
GM-AEJA-GM-AEJF 1940.8402 1940.8263 7.2 –8.8 +
GM-AEJA-GM-AEJY 1956.8322 1956.8210 5.7 –7.6 +
GM-AEJA-GM-AEJAL 1977.8933 1977.8813 6.0 –10.7 +
GM-AEJA-GM-AEJKR 2077.9636 2077.9589 2.2 –13.0 +
GM-GM-AEJ-GM-AEJ 2200.9282 2200.9000 12.8 –17.7 +
GM-GM-AEJA-GM-AEJ 2271.9653 2271.9368 12.6 –18.4 +
GM-GM-AEJA-GM-AEJA 2343.0024 2342.9734 12.4 411.4 +
GM-AEJA-GM-AEJA-GM-AEJ (double anhydro) 2677.1120 2677.1000 4.5 –10.7 +
GM-AEJA-GM-AEJA-GM-AEJ (anhydro) 2697.1382 2697.1259 4.6 –8.6 +
GM-AEJA-GM-AEJA-GM-AEJ 2717.1644 2717.1532 4.1 –10.7 +
GM-AEJA-GM-AEJA-GM-AEJA (double anhydro) 2748.1491 2748.1363 4.7 –11.0 +
GM-AEJA-GM-AEJA-GM-AEJA (anhydro) 2768.1753 2768.1674 2.9 –11.2 +
GM-AEJA-GM-AEJA-GM-AEJA 2788.2015 2788.1919 3.4 –9.7 +
GM-AEJA-GM-AEJA-GM-AEJK (anhydro) 2825.2379 2825.2205 6.1 –9.3 +
GM-GM-AEJA-GM-AEJA-GM-AEJ 3195.3622 3195.3264 11.2 –14.0 +
GM-GM-AEJA-GM-AEJA-GM-AEJA 3266.3993 3266.3630 11.1 –12.5 +

Alternative structures were matched:.

GM-AEJ-GM-AEJK.

GM-AEJ-GM-AEJKA (anhydro).

GM-AEJ-GM-AEJKA.

GM-AEJ-GM-AEJA-GM-AEJKA (anhydro).