Dear Elaine Meng Thank you very much for your help. I have Chimere in alpha version and RNA / DNA Build Structure works.I Experiment with the rna duplex command. I'm sorry that I addressed questions to you - I did it automatically. In the future, I'll send questions to chimera-users@cgl.ucsf.edu Sincerely, Janusz Grabowsk 2014/1/9 Elaine Meng <meng@cgl.ucsf.edu>
On Jan 9, 2014, at 12:07 PM, "pythonchemia Gazeta.pl" < pythonchemia@gazeta.pl> wrote:
Hello Elaine C. Meng
Thank you very much for your reply and sorry that I answer only now. When it comes to command rna path and rna model your tips helped me. :) Although I do not know how to define the path for the command operations
rna duplex. : (
Unfortunately for me the system WinXP / Chimera 1.8 - 32bit shadows set
command does not work. : (
Chimera returns this message:
- Unable to turn on shadows (shadows not supported)
After opening the Chimera Reply log returns this message:
Disabled programs because the GPU and graphics driver bug you encountered while compiling a vertex shader. -------------------------------------------------- -----------
Maybe my graphics card is inappropriate?
The User's Guide about the Build Structure writes that the helical DNA / RNA (not yet Implemented ) and this option is disabled.
Sincerely, Janusz Grabowski
Hi Janusz, The message suggests your computer can't do the shadows. It might help to update your graphics driver, but I don't know for certain. However, other "set" options should work, for example:
set bgColor white
As mentioned in the "rna duplex" description, the path file is created using the command "rna path": <http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#duplex> <http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/rna.html#path>
Also, as mentioned in an earlier message you have to get a daily build (version 1.9), also available from our download page, to use the "helical DNA/RNA" option in Build Structure. < http://plato.cgl.ucsf.edu/pipermail/chimera-users/2013-December/009497.html
It is recommended to send chimera questions to chimera-users@cgl.ucsf.eduinstead of to me directly. Thanks, Elaine