Re: [PyMOL] The angle between two subunit of a protein

[Thomas H. <tho...@sc...>]

Hi Yeping,

depends on what you exactly want to measure. I recommend to try the "angle_between_domains" command from the "psico" plugin.

Example:
1) Download and unzip
https://github.com/speleo3/pymol-psico/archive/master.zip

2) In PyMOL:
run /path/to/psico/fullinit.py
fetch 1a00, async=0
angle_between_domains chain A, chain B

For other use cases, see:
https://sourceforge.net/p/pymol/mailman/message/30041352/
https://sourceforge.net/p/pymol/mailman/message/33003764/
http://pymolwiki.org/index.php/Elbow_angle

Hope that helps.

Cheers,
  Thomas

On 08 Jan 2015, at 22:54, Sunyeping <sun...@al...> wrote:
> Dear all,
> 
> I have a protein complex which contains two subunit. How can I measure the angle between these to subunit? Thanks 
> 
> Yeping Sun
> 
> Institute of Microbiology, Chinese Academy of Sciences

-- 
Thomas Holder
PyMOL Principal Developer
Schrödinger, Inc.