Slide 3
Spot 60 Spot 60 Spot 60 Spot 64 Spot 64 Spot 64 Spot 65 Spot 65 Spot 65 Spot 59 Spot 62 Spot 62 Spot 62 Spot 61 Spot 61 Spot 61 Spot 59 Spot 59 Spot 63 Spot 63

Figure. 3: Montage 2-DE gel views of proteins changed in abundance in the cell envelope comparing strains P100 (left panel), HIP5827 (middle panel) and VP32 (right panel). For descriptions of the 2-DE analysis, see legend of Fig. 1 and the Methods section. pI values are marked at the bottom of the six zoomed-in gel images. Mr values are marked on the left side, separately in rows A and B. Seven protein spots showed significant abundance differences (spot No. 59-66). SpA: S. aureus immunoglobulin G-binding protein A; LytM: peptidoglycan hydrolase LytM.