do you have numpy and psico installed?
http://www.pymolwiki.org/index.php/Psico
Psico has that particular command.
Jordan
On Sep 21, 2013, at 8:45 AM, Ananya Chatterjee <ananya...@yahoo.in> wrote:
> Dear all,
>
> After simulation of my protein I have aligned the initial and the final
> structure and I could see movement in one domain, now to measure the angle
> between the domain I used the following lines,
>
> Select d1, Structure1 and resi 1-160
> Select d2, Structure2 and resi 1-160
> angle_between_domains d1, d2
>
> and then I am geting following error,
>
> Traceback (most recent call last):
> File "/usr/lib/python2.7/dist-packages/pymol/parser.py", line 464, in parse
> exec(layer.com2+"\n",self.pymol_names,self.pymol_names)
> File "<string>", line 1
> angle_between_domains d1, d2
> ^
> SyntaxError: invalid syntax
>
> Can any one tell me where am I getting wrong and also is there any other way
> to measure the angle between the domain moved.
>
> Thanks in advance
>
> Ananya
>
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