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. Author manuscript; available in PMC: 2007 Oct 29.
Published in final edited form as: J Am Soc Mass Spectrom. 2006 Nov 30;18(3):466–478. doi: 10.1016/j.jasms.2006.10.012

Table 1.

Composition of PI, PIMs, and 2-lyso-PIMs from M. bovis BCG

[M – H]− Structure [M – H]− Structure [M – H]− Structure
809.6 16:0/16:0-PI  851.6 19:0/16:0-PI 1295.7 16:0/16:0-PIM3
823.6 17:0/16:0-PI  861.6 18:1/18:1-PI 1321.7 18:1/16:0-PIM3
19:0/14:0-PI  863.6 18:0/18:1-PI 1337.7 19:0/16:0-PIM3
831.6 18:1/16:2-PI  971.6 16:0/16:0-PIM1 1781.8 16:0/16:0-PIM6
833.6 18:2/16:0-PI  997.6 18:1/16:0-PIM1 1807.8 18:1/16:0-PIM6
18:1/16:1-PI 1013.6 19:0/16:0-PIM1 1823.9 19:0/16:0-PIM6
835.6 18:1/16:0-PI 1025.6 18:0/18:1-PIM1  895.6 16:0/0-PIM2
847.6 19:2/16:0-PI 1033.6 16:0/16:0-PIM2 1543.6 16:0/0-PIM6
19:0/16:2-PI 1159.6 18:1/16:0-PIM2 1781.8 16:0-(16:0/0)-PIM6
19:1/16:1-PI 1175.7 19:0/16:0-PIM2 1807.8 16:0-(18:1/0)-PIM6
849.6 19:0/16:1-PI 1187.7 18:0/18:1-PIM2 1823.9 16:0-(19:0/0)-PIM6
19:1/16:0-PI 1203.7 19:0/18:0-PIM2
17:0/18:0-PI