[Chimera-users] how to build missing loops

张海平 spr8249618 at 163.com
Thu Sep 26 18:29:56 PDT 2013

Dear professor Elaine Meng:
   I can not add a GGGGGGG sequence to the place between 182 and 183 residues by the Modeller interface for building loops. My structure is in a attachment file. Thanks for your help. 

best wishes
Haiping zhang

在 2013-09-27 04:16:42,"Elaine Meng" <meng at cgl.ucsf.edu> 写道:
>Dear Haiping Zhang,
>You can use the Modeller interface for building loops.  First show the Sequence for that protein chain (menu: Tools… Sequence… Sequence).  This sequence comes from the SEQRES in the PDB file and includes the whole sequence.  The part that is missing from the structure is shown with a red outline box.  To build the missing part, from the Sequence window menu choose Structure… Modeller (loops/refinement).  The Modeller loop-building interface is described here:
>I hope this helps,
>Elaine C. Meng, Ph.D. 
>UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab
>Department of Pharmaceutical Chemistry
>University of California, San Francisco
>On Sep 26, 2013, at 2:59 AM, 张海平 <spr8249618 at 163.com> wrote:
>> Dear professor Elaine C. Meng:
>>    I have a structure that miss some resides, I want to add a loop to fed the gap. How can I accomplish this by chimera? The structure is as bellow, I want to add some residus to the place where shows dot line. Thanks for your help.
>> <截图1.png>
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