Hi Yeping,
The technique will differ depending on the structure you have. Can you send
me a copy and I can try to put something together for you? If it's a
homodimer, usually we can just disable one unit and show the open channel.
Also, see http://hollow.sourceforge.net/channel.html and
http://www.pymolwiki.org/index.php/Biochemistry_student_intro#Movie_of_Epidermal_Growth_Factor
.
Cheers,
-- Jason
On Fri, Jun 28, 2013 at 2:14 AM, <sunyep...@aliyun.com> wrote:
>
>
>
>
> Dear pymol users,
>
> I want to make a cross-section on a ion tunnel protein to cut it in half
> and observe the intenal characters of the tunnel. According to materials on
> web, I runed the following commands:
>
> hide all
> show surfaceset ray_trace_mode, 0set two_sided_lighting, offset
> ray_interior_color, grey50
>
>
>
> But I didn't see any obvious change on the structure except that the protein
> became dim. Could you help me with that?
>
> Tnanks in advance!
>
>
>
> Yeping Sun
>
>
>
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--
Jason Vertrees, PhD
Director of Core Modeling Products
Schrödinger, Inc.
(e) jason.vertr...@schrodinger.com
(o) +1 (603) 374-7120
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