Table II. Overview of Csy complex modules identified by native mass spectrometry.
n.o., not observed; n.d., not determined; n.a., not available.
| Complex | Theoretical mass (kDa) | Experimental mass (kDa) | Ω (nm2) | Modeled Ω (nm2) |
|---|---|---|---|---|
| Csy11213641/crRNA1 | 350,323 | 350,414 ± 22 | 133.7 ± 0.5 | n.a. |
| Csy3641/crRNA1 | 265,255 | 265,307 ± 9 | 108.9 ± 1.8 | 110.6 |
| Csy3541/crRNA1 | 227,856 | 227,907 ± 13 | 92.4 ± 0.6 | 96.2 |
| Csy3441/crRNA1 | 190,457 | 190,568 ± 21 | n.d. | 84.4 |
| Csy3341/crRNA1 | 153,058 | 153,139a | 71.5 ± 2.4 | 71.3 |
| Csy3241/crRNA1 | 115,660 | 114,038 ± 27 | 57.3 ± 2.4 | 55.9 |
| Csy3141/crRNA1 | 78,260 | n.o. | n.d. | 44.8 |
| Csy41/crRNA1 | 40,860 | 40,867 ± 1 | 25.6 ± 0.7 | 26.6 |
| Csy1121 | 85,068 | 85,616 ± 2 | 51.3 ± 0.3 | n.a. |
| Csy21 | 36,070 | 36,122 ± 10 | 23.9 ± 1.1 | n.a. |
a Only one mass measurements was included.