[PyMOL] PyMOL 1.8.2.3 bugfix release

2016-07-21 Thread Thomas Holder
Greetings,

PyMOL 1.8.2.3 fixes an annoying picking bug, where picking atoms with the mouse 
can select the wrong atoms. If you use Incentive PyMOL 1.8.x, we recommend to 
upgrade. Builds are available as usual from http://pymol.org/download

Cheers,
- The PyMOL Team at Schrödinger

-- 
Thomas Holder
PyMOL Principal Developer
Schrödinger, Inc.
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Re: [PyMOL] Grammar for PyMOL selection algebra

2016-07-21 Thread Thomas Holder
Hi Lukas,

All operators:
https://sourceforge.net/p/pymol/code/4159/tree/trunk/pymol/layer3/Selector.cpp#l455

Operator types (e.g. number of arguments) and priority (order of operation):
https://sourceforge.net/p/pymol/code/4159/tree/trunk/pymol/layer3/Selector.cpp#l365

Hope that helps.

Cheers,
  Thomas

On 19 Jul 2016, at 05:52, Lukáš Pravda  wrote:

> Dear PyMOL users,
>  
> I am trying to add support for pymol-like selection algebra into one of your 
> software tools. Therefore, I was wondering, if there is any formal 
> description of the language available in for example as context-free grammar. 
> I was trying to find something in the source code rather unsuccessfully.
>  
> All the best
>  
> Lukas Pravda
>  
> CEITEC | Central European Institute of Technology
> http://webchem.ncbr.muni.cz/

-- 
Thomas Holder
PyMOL Principal Developer
Schrödinger, Inc.


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Re: [PyMOL] Detecting holes/cavities in surface

2016-07-21 Thread Douglas Houston
Hi Daniel,

If you don't HAVE to use Pymol, something like fPocket, HOLE or  
PocketDepth from this list might do what you want:

http://www.vls3d.com/links/bioinformatics/binding-pockets

You might find this list interesting too:

http://www.vls3d.com/links/bioinformatics/peptides-antibodies-epitopes

cheers,
Doug


Quoting Andreas Warnecke <4ndreas.warne...@gmail.com> on Wed, 20 Jul  
2016 00:57:39 +0200:

> I haven't used it before, but I there is a PyMOL plugin called KVfinder
> that detects cavities. Potentially this offers an approach for you.
> On Jul 20, 2016 12:05 AM, "Daniel James"  wrote:
>
>> Hi all,
>>
>> I haven't used this list before but can't find an answer to my question
>> elsewhere. I am selecting the antibody binding site automatically to
>> calculate the surface area of the binding sites.
>>
>> However, some of the binding sites have holes/cavities in the surface - I
>> would like to be able to detect if a surface has a hole in it on PyMol (to
>> make a note that it needs to be looked at manually).
>>
>> I create an object of the antigen binding site, show surface and then use
>> get_area to get SASA.
>>
>> Any help will be appreciated.
>>
>> Thanks,
>> Daniel
>>
>>
>> --
>> What NetFlow Analyzer can do for you? Monitors network bandwidth and
>> traffic
>> patterns at an interface-level. Reveals which users, apps, and protocols
>> are
>> consuming the most bandwidth. Provides multi-vendor support for NetFlow,
>> J-Flow, sFlow and other flows. Make informed decisions using capacity
>> planning
>> reports.http://sdm.link/zohodev2dev
>> ___
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>> Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users
>> Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
>>
>



_
Dr. Douglas R. Houston
Senior Lecturer in Computational Biochemistry
Institute of Quantitative Biology, Biochemistry and Biotechnology
Room 3.23, Michael Swann Building
King's Buildings
University of Edinburgh
Edinburgh, EH9 3JR, UK
Tel. 0131 650 7358


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What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports.http://sdm.link/zohodev2dev
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