TABLE 2.

Proteins expressed at higher relative abundance in strain 187 membrane fractions compared to strain K-10 membrane fractions

NCBI no.ProteinScoreaDescriptionbMean (SD) of 114/114 +117cFold increasedNo. of unique peptideseMS-MSf
gi 41408548MAP2450c95.36AtpC0.874 (0.046)6.9123
gi 41394941MAP0494160.55Hypothetical protein0.852 (0.059)5.7736
gi 41397135MAP2679c145.98Hypothetical protein0.828 (0.112)4.8225
gi 41399268MAP4336243.44Hypothetical protein0.826 (0.095)4.7547
gi 41395817MAP1367530.25ArgG0.820 (0.093)4.55816
gi 41399164MAP4232361.15RpsD0.805 (0.058)4.1348
gi 41395238MAP07901251.23FadB10.801 (0.099)4.021750
gi 41398624MAP3694c209.19FadE50.799 (0.117)3.9934
gi 41399062MAP4130573.43RpoB0.797 (0.111)3.93815
gi 41407408MAP131087.39PykA0.793 (0.057)3.8322
gi 41395106MAP0658c647.22DesA10.791 (0.082)3.771014
gi 41399165MAP4233429.61RpoA0.784 (0.150)3.63713
gi 41397348MAP2891c325.60GpsI0.784 (0.085)3.6246
gi 41395237MAP0789282.86FadA10.779 (0.094)3.5345
gi 41396346MAP1894c545.69FtsZ0.774 (0.088)3.43713
gi 41396700MAP2246c130.37Hypothetical protein0.773 (0.115)3.4123
gi 41395960MAP1509104.02Hypothetical protein0.773 (0.118)3.4122
gi 41397138MAP2682c81.60Hypothetical protein0.768 (0.041)3.3225
gi 41396537MAP2084113.61Hypothetical protein0.768 (0.056)3.3224
gi 41399075MAP4143884.65Tuf0.764 (0.120)3.23837
gi 41396008MAP1557c275.96Gnd0.762 (0.085)3.20611
gi 41396732MAP2787161.39ClpX0.762 (0.078)3.2033
gi 41398576MAP3646353.58PckA0.758 (0.115)3.14911
gi 41398107MAP3189304.13FadE230.756 (0.085)3.0945
gi 41396735MAP2281c168.83ClpP0.755 (0.139)3.0936
gi 41395318MAP0870c89.73Hypothetical protein0.755 (0.062)3.0822
gi 41397978MAP3060c643.12FixB0.755 (0.074)3.08817
gi 41399185MAP4253164.27GlmS0.754 (0.075)3.0735
gi 41399197MAP4265601.67GroEL10.752 (0.075)3.04716
gi 41398243MAP3314c169.50Hypothetical protein0.752 (0.074)3.0423
gi 41407308MAP1210168.78InhA0.751 (0.032)3.0222
gi 41397954MAP3036c343.67IlvC0.750 (0.075)3.0069
gi 41398500MAP3750c119.53FadE20.744 (0.094)2.9122
gi 41398385MAP3456c442.78Icd20.743 (0.069)2.89817
gi 41409122MAP3024c374.91hupB0.743 (0.091)2.89632
  • a Protein score assigned by Mascot.

  • b Descriptions are from the SwissProt database.

  • c Mean and standard deviation for all of the MS spectra for a given protein.

  • d Fold increase compared to the other strain. A ratio of 0.5 is no change in protein expression.

  • e Number of unique peptides identified for the protein.

  • f MS-MS refers to the total number of MS spectra found for the given protein.