7Q4O
Substrate-bound A-like U2 snRNP
EM specimen
| Vitrification | Yes |
| Instrument | FEI VITROBOT MARK IV |
EM Data Collection
| Microscope | TFS KRIOS |
| Electron Gun | FIELD EMISSION GUN |
| Accelerating Voltage (kV) | 300 |
| Cs (mm) | 2.7 |
| Detector | GATAN K3 BIOQUANTUM (6k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 2.1 |
| Number of Particle | 1470005 |
| Software | Warp,REFMAC,LIBG,cryoSPARC,RELION,SerialEM,CTFFIND,Coot,UCSF ChimeraX,ISOLDE |
| Symmetry | C1 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
