Table 2.
Collision Cross Sections of CSM Complex and Subcomplexes Measured by IM-MS
CSM (Sub-) Complexes | Mass (kDa) | Experimental CCS (nm2) |
Calculated CCS (CG Model) | Difference (%) | |||
---|---|---|---|---|---|---|---|
WH=32V WV=800s−1 | WH=32V WV=700s−1 | WH=30V WV=700s−1 | Average | ||||
Intact | 427 | 170.3 | 168.6 | 172.9 | 170.6 | 171.1 | +0.3 |
Subcomplex I | 357 | 146.6 | 146.0 | 147.1 | 146.6 | 146.4 | −0.1 |
Subcomplex II | 216 | 101.6 | 98.9 | 101.1 | 100.5 | 97.6 | −2.9 |
Sso1428 | 97 | 55.1 | 55.0 | 56.5 | 55.6 | 56.1 | +0.9 |
CCS, collision cross sections.