TABLE 2 .
Abundance | Complex | No. of complexes per cell | % contribution to dry cell mass | Avg operon size | % gain per operon | Mass × gain (%) |
---|---|---|---|---|---|---|
High | Translation apparatus heat shock proteins | 20,000 | 10 | 4 | 2 | 0.2 |
Medium | RNA polymerase β, β′ | 4,000 | 1 | 2 | 3 | 0.03 |
Lowa | Other | (~500) | (2.5 to 5) | (4) | (~10) | (~0.25 to 0.5) |
Numbers are estimates of average values or ranges for these complexes.