Dear Wai, Coot allows to rotate groups about bonds. This way you should be able to modify the pSer into any desired conformation.
Regards, Tim On 06/21/2014 12:49 PM, Yu Wai Chen wrote: > Dear Coot gurus, > > I am trying to build a model (i.e. no experimental density) of a > phosphoserine residue. I used "Extensions->Phosphorylate this residue" > and got a nice pSer as expected but with some clash with nearly atoms. > My question is if I can use some of the PTM rotamer library (e.g. > SwissSidechain) to select a rotamer? > > Last time (a month ago in May) I tried this, after "Phosphorylate this > residue", I remember I was presented with one rotamer which I can use > the mouse to scan among a pool of rotamers and I can pick one which > avoids steric clashes. But when I am trying to do it now, I cannot > replicate this. I am only presented with one single refined rotamer. I > have been using the same version of Coot (0.7.X). > > Thanks for your help. > > Wai > -- Dr Tim Gruene Institut fuer anorganische Chemie Tammannstr. 4 D-37077 Goettingen GPG Key ID = A46BEE1A
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