Re: [ccp4bb] how to fix a single helice

2010-07-16 Thread Frederic VELLIEUX
e : "xinghua qin" > A : CCP4BB@JISCMAIL.AC.UK > Copie à : > Objet : [ccp4bb] how to fix a single helice > > Hi CCP4ers: > Recently I am trying to fix a helice, but found that it is so hard for > me because of the poor resolution(3.2A) and also a unvisible loop near it, > s

Re: [ccp4bb] how to fix a single helice

2010-07-16 Thread Jürgen Bosch
Not quite sure if I understand you correctly, but if you mean with 'fix' to built a proper helix, then I would recommend to remove the helix first, run Refmac in Coot and than use the tool 'place helix here' using the difference density map to place the helix in density. Jürgen - Jürgen Bosch

[ccp4bb] how to fix a single helice

2010-07-16 Thread xinghua qin
Hi CCP4ers: Recently I am trying to fix a helice, but found that it is so hard for me because of the poor resolution(3.2A) and also a unvisible loop near it, so is there any way to just fix a helice ? can I get it out of the whole structure to refine it? Best regards -- Xinghua Qin College o