Summary of the proteins from the cell wall fractions of CHX-treated E. coli and B. subtilis identified by 2D gel and MALDI-MS/MS.

Classification of the function of the identified proteins with the 2D mass spectrometry method was based on Gene Ontology from the UniProt Consortium. Each group of protein function is arbitrarily numbered in the bracket. The number (without the bracket) of identified protein classified according to their function is listed according to their increase or loss from the cell wall and the bacteria species.