Table 3 The most abundant functional groups in the E. coli cytosol.
From: Protein abundance profiling of the Escherichia coli cytosol
FunCat number | FunCat category description | Distinct proteins in this group | Rank (by mean copy number) |
|---|---|---|---|
05.01.01 | ribosomal proteins | 55 | 1 |
05.01 | ribosome biogenesis | 62 | 2 |
63.03.03 | RNA binding | 83 | 3 |
05 | Protein synthesis | 107 | 4 |
63.03 | nucleic acid binding | 144 | 5 |
40.03 | cytoplasm | 275 | 6 |
63 | Protein with binding function or cofactor requirement (structural or catalytic) | 483 | 7 |
63.07 | structural protein | 6 | 8 |
05.04 | translation | 34 | 9 |
63.01 | protein binding | 113 | 10 |
06.01 | protein folding and stabilization | 70 | 11 |
04.01.99 | other rRNA-transcription activities | 6 | 12 |