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

2018-06-19 Thread Stefano Forli
It seems this bug came back a few times in the past: https://sourceforge.net/p/openbabel/bugs/710/ S On 06/19/2018 09:09 AM, Geoffrey Hutchison wrote: We're not responsible for Autodock - you might want to contact them. As far as small molecules getting large total charges, that's a bug - c

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

2018-06-19 Thread Geoffrey Hutchison
We're not responsible for Autodock - you might want to contact them. As far as small molecules getting large total charges, that's a bug - can you give us an example and file it at: https://github.com/openbabel/openbabel/issues Thanks and best regards, -Geoff > On Jun 14, 2018, at 8:44 AM, Mich

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

2018-06-18 Thread MichaelSmith
Hi, According to the 2006 J Comput Chem paper describing Autodock 4, OpenBabel was used to add hydrogens and assign Gasteiger charges to the protein and ligands that were used as the training set to calibrate the force field. I just want to ask whether the -p option in OB was used to do this (wher

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

2011-11-23 Thread Douglas Houston
Sorry, I meant to cc the list in. Quoting Noel O'Boyle on Wed, 23 Nov 2011 20:06:40 +0100: > There seems to be a series of related issues. By the way, you should > really email the list, so that people are aware you want something > done about it. > > - Noel > > On 23 November 2011 19:33, Doug

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

2011-03-08 Thread Douglas Houston
I tried to do this but I get a 500 Internal Server Error when I try to use the 'Add new' link here: http://sourceforge.net/tracker/?atid=428740&group_id=40728&func=browse Quoting Noel O'Boyle : > Please go ahead - it's the only way to ensure that issues like this > don't fall between the cra

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

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

2011-03-03 Thread Douglas Houston
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 stupid - I didn't recognize that all these > numbers were recognized as text :-( > > 2010/12/3 Douglas Houston : >> That's strange, if I sum everything in th

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

2010-12-03 Thread Mathias W.
Yeah, thats because I'm stupid - I didn't recognize that all these numbers were recognized as text :-( 2010/12/3 Douglas Houston : > That's strange, if I sum everything in the charge column in your > molecule_H.mol2 file, I get -9.0 ... > > > > Quoting "Mathias W." : > >> Servus, >> >> I get both

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

2010-12-03 Thread Douglas Houston
That's strange, if I sum everything in the charge column in your molecule_H.mol2 file, I get -9.0 ... Quoting "Mathias W." : > Servus, > > I get both times over all charge zero (with ob-2.2.3) > > (molecule_H2.mol2 was produced with -h) > > > 2010/12/3 Douglas Houston : >> Hi all, >> >> Just

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

2010-12-03 Thread Mathias W.
Servus, I get both times over all charge zero (with ob-2.2.3) (molecule_H2.mol2 was produced with -h) 2010/12/3 Douglas Houston : > Hi all, > > Just wondering if anyone got a chance to test this molecule? I want to > make sure it's not just my installation ... > > cheers, > > Doug --     M

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

2010-12-03 Thread Douglas Houston
Hi all, Just wondering if anyone got a chance to test this molecule? I want to make sure it's not just my installation ... cheers, Doug Quoting Douglas Houston : > Hi, > > I have observed something curious about variations in the way > OpenBabel assigns Gasteiger charges. > > For exampl

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

2010-11-26 Thread Douglas Houston
Hi, I have observed something curious about variations in the way OpenBabel assigns Gasteiger charges. For example, babel -isdf molecule.sdf -omol2 molecule_H.mol2 -h produces a molecule with an overall charge that is essentially 0. However, the command babel -isdf molecule.sdf -omol2 m