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LSBR Single particle processing workflow in Bsoft Bernard Heymann.

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Presentation on theme: "LSBR Single particle processing workflow in Bsoft Bernard Heymann."— Presentation transcript:

1 LSBR Single particle processing workflow in Bsoft Bernard Heymann

2 SPA Processing Steps Picking Corrections/Modifications (CTF, mask) Alignment Reconstruction Quality assessment (Resolution)

3 Bsoft SPA Workflow

4

5 Parameter Organization

6 Parameter Handling Flat files: Text files with tagged parameters Images referenced through tags Multiple formats: STAR & XML Backwards compatible Types of Bsoft parameter files: 1.Micrograph/reconstruction parameter files 2.Modeling parameter files

7 Quality Assessment Reconstruction: Resolution/spatial frequency limit. Modification curve (sharpening, B-factor) Number of particles in reconstruction Defocus range, astigmatism range View distribution Coverage/Completeness (up to spatial frequency limit) Particle FOM distribution Resolution: FSC curve or similar Modeling Fitting statistics

8 Reconstruction assessment View distributionResolutionFOM distribution


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