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Table 2 Proteins identified in the outer membrane fraction of cultures grown in M9 medium.

From: Analysis of outer membrane vesicle associated proteins isolated from the plant pathogenic bacterium Xanthomonas campestris pv. campestris

Section Protein Acc.No. MW(cal) Size range Coverage (ESI-MS/MS) Score (ESI-MS/MS) Coverage (MALDI) Score (MALDI)
1 TonB-dependent outer membrane receptor with signalP AAM 42139 100858 100–150 19 664 114 16
  Oar putative outer membrane receptor protein, tonB-dependent with signalP AAM41771 117723   10 295 64 12
  TonB-dependent outer membrane receptor (C-terminal fragment) with signalP AAM43353 110414   8 271 65 6
  TonB-dependent outer membrane receptor (C-terminal fragment) with signalP AAM42431 106797   7 141 - -
  TonB-dependent outer membrane receptor with signalP AAM42675 103487   3 53 57 5
2 TonB-dependent outer membrane receptor with signalP AAM42139 100858 80–100 14 630 124 18
  TonB-dependent outer membrane receptor with signalP AAM42044 83577   21 628 - -
  FpvA TonB-dependent ferripyoverdine receptor precursor with signalP AAM42628 81083   20 506 116 16
  PhuR outer membrane hemin receptor, tonB-dependent with signalP AAM41930 85127   17 317 92 13
  TonB-dependent outer membrane receptor with signalP AAM42316 84374   8 218 64 8
  Outer membrane protein with signalP AAM40663 90600   6 113 72 8
  Bgl exported beta-glucosidase with signalP AAM41065 91830   4 34 - -
3 Egl exported cellulose with signalP AAM42791 52209 50–80 7 142 68 6
  OmpA family outer membrane protein with signalP AAM40245 39338   8 98 72 16
  Ffh Signal recognition particle protein AAM40492 49312   6 31 - -
4 OmpA family outer membrane protein with signalP AAM40245 39338 40–50 34 581 18 93
  FadL outer membrane fatty acid porin with signalP AAM39336 47455   11 229 - -
  TufA (elongation factor Tu) AAM40191 43181   14 70 88 12
5 OmpA family outer membrane protein with signalP AAM40245 39338 30–40 32 402 73 16
  Putative secreted protein AAM39862 29865   5 41 63 9
  Egl exported cellulose AAM42791 52209   8 39 55 6
  XpsE Type II secretory pathway ATPase AAM39976 64291   3 29 - -
  FliC Flagellin A (Flagellin core protein) AAM41230 40380   3 29 64 8
6 OmpA family outer membrane protein with signalP AAM40245 39338 27–30 29 515 92 18
  Putative secreted protein AAM39862 29865   3 40 56 8
  FadL (outer membrane fatty acid porin) AAM39336 47114   3 26 - -
7 OmpA family outer membrane protein with signalP AAM40245 39338 24–27 9 88 73 16
  Putative exported protein AAM40085 35080   8 60 63 12
  UptE Outer membrane protein with signalP AAM39911 31591   26 37 73 32
8 OmpW3 ompW family outer membrane protein AAM39855 23494 20–24 7 55 58 13
  XpsH General secretion pathway protein AAM39979 18208   11 47 63 21
  Putative secreted protein AAM39862 29865   7 26 74 14
9 UptD outer membrane protein with signalP AAM39910 17116 15–20 13 57 60 14
  WxcE exported protein AAM39921 20490   11 26 54 9
10 Putative exported protein with signalP AAM40594 10647 10–15 15 117 - -
  UptD outer membrane protein with signalP AAM39910 17116   6 33 64 16
  1. The section indicates the gel-section excised from the corresponding SDS-PAGE. The values indicated under MW(cal) gives the calculated molecular weight of the identified proteins. The size range relates the excised gel-section with regard to the molecular weight standard on the SDS-PAGE. Score (MOWSE-score) and coverage (sequence coverage) relate to the two approaches (ESI-MS/MS or MALDI-TOF-MS) utilized for the identification of the proteins on the SDS-PAGE.