Re: [Open Babel] Failed to kekulize aromatic bonds | structure building

2020-07-14 Thread Noel O'Boyle
discuss@lists.sourceforge.net" < > openbabel-discuss@lists.sourceforge.net> > *Subject: *Re: [Open Babel] Failed to kekulize aromatic bonds | structure > building > > > > Before 3.0, aromaticity perception was performed as if the position of the > hydro

Re: [Open Babel] Failed to kekulize aromatic bonds | structure building

2020-07-14 Thread Lukas Pravda
of that there is a data discrepancy downstream, so I wonder what can I do to find out what is wrong in my case. Best, Lukas From: Noel O'Boyle Date: Tuesday, 14 July 2020 at 15:13 To: Lukas Pravda Cc: "openbabel-discuss@lists.sourceforge.net" Subject: Re: [Open Babel] Failed to kekulize arom

Re: [Open Babel] Failed to kekulize aromatic bonds | structure building

2020-07-14 Thread Noel O'Boyle
Before 3.0, aromaticity perception was performed as if the position of the hydrogens were unknown, and the hydrogens were inferred afterwards. This makes sense for structures from the PDB, but not for anything else (e.g. SMILES) where there were occasional errors and it was much slower than

[Open Babel] Failed to kekulize aromatic bonds | structure building

2020-07-14 Thread Lukas Pravda
Dear all, I’m maintaining a package to perceive molecular interactions that depends on openbabel functionality using python. Historically it used openbabel 2.4.1, but recently I’ve learned that there is a version 3.x  so I wanted to give it a go (newer should be better right? ). I made few