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Table 2 Shared, unique, and membrane proteins of the whole cell and membrane fractions. 1591 and 1215 were the total number of quantifiable proteins identified in the whole cell and membrane fractions respectively. There were also 589 (29.5%) non-redundant membrane proteins identified from within the 1999 proteins identified

From: Proteome profiling of Pseudomonas aeruginosa PAO1 identifies novel responders to copper stress

  Whole cell fraction Membrane fraction
Total proteins 1591 1215
Total membrane proteins 323 (20.3%) 473 (38.9%)
Proteins uniquely identified in fraction 784 (49.3%) 408 (33.6%)
Total membrane proteins uniquely observed in fraction 117 (14.9%) 266 (65.2%)