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. Author manuscript; available in PMC: 2011 Jun 28.
Published in final edited form as: Nat Protoc. 2010 Jan 7;5(1):93–121. doi: 10.1038/nprot.2009.203

Table 3.

Chemical composition of cells. Here is listed the cellular content of E. coli taken from Neidhardt et al.64.

Cellular Component Cellular Content %(w/w)
Protein 55%
RNA 20.5%
DNA 3.1%
Lipids 9.1%
LPS 3.4%
Peptidoglycan 2.5%
Glycogen 2.5%
Polyamines 0.4%
Other 3.5%
Total 100.00%