[Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-07 Thread JP
Any ideas where I can find an example/documentation on how to calculate RMSD values for two molecules which are chemically the same (but have different conformers) - using pybel ? Many Thanks -- What You Don't Know About D

Re: [Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-07 Thread Noel O'Boyle
Hi JP, Please find attached a Python script that calculates the RMSD for a set of conformers versus a set of crystal structures. RMSD is symmetry corrected and based on heavy atoms. The order of the heavy atoms is assumed to be the same for the conformers as for the reference structure. - Noel O

Re: [Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-07 Thread JP
+1000 Karma Awesomeness Factor O'Boy. (PS Should this go somewhere with the docs?) On 7 March 2011 13:48, Noel O'Boyle wrote: > Hi JP, > > Please find attached a Python script that calculates the RMSD for a > set of conformers versus a set of crystal structures. RMSD is symmetry > corrected an

Re: [Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-07 Thread Noel O'Boyle
Thanks JP, but a simple cheque in the post will do. :-) I'll put it up at as a blog post and link to it from the docs. The official API docs are at http://openbabel.org/dev-api/classOpenBabel_1_1OBAlign.shtml. - Noel On 7 March 2011 14:07, JP wrote: > +1000 Karma Awesomeness Factor O'Boy. > (PS

Re: [Open Babel] Gasteiger partial charges and the -p option

2011-03-07 Thread Noel O'Boyle
Please go ahead - it's the only way to ensure that issues like this don't fall between the cracks... On 3 March 2011 10:50, Douglas Houston wrote: > OK, just to follow up on this, if no-one has any objections I will > submit a bug report. > > > Quoting "Mathias W." : > >> Yeah, thats because I'm