eman2.protocols.protocol_tomo_reconstruction module¶
-
class
eman2.protocols.protocol_tomo_reconstruction.
EmanProtTomoReconstruction
(**kwargs)[source]¶ Bases:
pwem.protocols.protocol.EMProtocol
,tomo.protocols.protocol_base.ProtTomoBase
This protocol wraps e2tomogram.py EMAN2 program.
Alignment of the tilt-series is performed iteratively in conjunction with tomogram reconstruction. Tomograms are not normally reconstructed at full resolution, generally limited to 1k x 1k or 2k x 2k, but the tilt-series are aligned at full resolution. For high resolution subtomogram averaging, the raw tilt-series data is used, based on coordinates from particle picking in the downsampled tomograms. On a typical workstation reconstruction takes about 4-5 minutes per tomogram.