If you used the Chimera Segment Map dialog (volume dialog menu Tools / Segment Map) then you select a segment (ctrl click on it) and use Segment Map menu entry Regions / Mean and SD.  If you segmented the map by some other means and have the pieces as separate maps use volume dialog menu Tools / Measure Mean, SD, RMS.

Tom


On Jun 23, 2015, at 6:42 AM, 李智海  wrote:

Hi,
Here I want to evaluate the flexibility of variable domains of a density map. How can I quantify the mean intensity of segmented parts by Chimera? Thanks!

Best wishes!

Zhihai Li

Ph.D student in State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics.
School of Life Sciences, Xiamen University.
Xiang'an Road(South), Xiang'an District, Xiamen City,
Fujian Province, China.

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