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Protein composition of the PMM carboxysome
| Identity | Molecular mass (kDa) |
% of composition | Copy no. |
||
|---|---|---|---|---|---|
| Theoretical | Observed | Monomer | Oligomer | ||
| CsoS2 | 81.9 | 101 | 12.0 | 163 | |
| CsoSCA | 57.3 | 64 | 2.7 | 58 | 29 |
| CbbL | 52.6 | 53.5 | 44.3 | 1,216 | 152 |
| CsoS1D | 27.5 | 33 | 0.9 | 38 | 12 (6)a |
| CbbS | 12.9 | 12.9 | 13.6 | 1,216 | 152 |
| CsoS1 | 10.4 | 10.7 | 25.4 | 3,232 | 538 |
The number in parentheses indicates the copy number for dimers of stacked trimers (22).
