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| [[attachment:segger_demo_2011.tgz]] | * GroEL Crystal Structure: [[http://www.pdb.org/pdb/download/downloadFile.do?fileFormat=pdb&compression=NO&structureId=1XCK|PDB:1XCK]] Here is some sample data to download:[[attachment:segger_demo_2011.tgz]] |
Segger
Wed AM Practical
Segger is a tool for segmentind density maps, and for quick rigid-body docking of structures into density maps.
The software is provided as part of Chimera which will already be installed for the workshop.
Segmentation
Data:
GroEL at 10.0Å resolution: emd_1080.map.gz
Rigid-body Docking
Data:
GroEL Crystal Structure: PDB:1XCK
Here is some sample data to download:segger_demo_2011.tgz
References
[1] Pintilie, G., Zhang, J., Goddard, T., Chiu, W., Gossard, D. Quantitative analysis of cryo-EM density map segmentation by watershed and scale-space filtering, and fitting of structures by alignment to regions, Journal of Structural Biology 170(3), pp 427-438, 2010