[ccp4bb] Aw: [ccp4bb] AW: [EXTERNAL] [ccp4bb] refmac5 problems with unnatural amino acid

2019-04-05 Thread Deniz Üresin
  Von: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] Im Auftrag von "Deniz Üresin" Gesendet: Mittwoch, 3. April 2019 13:15 An: CCP4BB@JISCMAIL.AC.UK Betreff: [EXTERNAL] [ccp4bb] refmac5 problems with unnatural amino acid   Hello, I'm trying to refine the structure of a prot

[ccp4bb] Aw: Re: [ccp4bb] refmac5 problems with unnatural amino acid

2019-04-05 Thread Deniz Üresin
Üresin" Cc: "CCP4BB@JISCMAIL.AC.UK" Betreff: Re: [ccp4bb] refmac5 problems with unnatural amino acid Qs.. 1) You are using the same dictionaries for both REFMAC and COOT?   2) What happens in refmac if you just use REFI IDEALISE? And turn on the option for REFMAC to MONITOR MAN

Re: [ccp4bb] AW: [EXTERNAL] [ccp4bb] refmac5 problems with unnatural amino acid

2019-04-03 Thread Eleanor Dodson
f file. > > > > Best, > > Herman > > > > *Von:* CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] *Im Auftrag von > *"Deniz Üresin" > *Gesendet:* Mittwoch, 3. April 2019 13:15 > *An:* CCP4BB@JISCMAIL.AC.UK > *Betreff:* [EXTERNAL] [ccp4bb] refmac5 prob

[ccp4bb] AW: [EXTERNAL] [ccp4bb] refmac5 problems with unnatural amino acid

2019-04-03 Thread Herman . Schreuder
the internal cif file. Best, Herman Von: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] Im Auftrag von "Deniz Üresin" Gesendet: Mittwoch, 3. April 2019 13:15 An: CCP4BB@JISCMAIL.AC.UK Betreff: [EXTERNAL] [ccp4bb] refmac5 problems with unnatural amino acid Hello, I'm trying to refine the

Re: [ccp4bb] refmac5 problems with unnatural amino acid

2019-04-03 Thread Eleanor Dodson
Qs.. 1) You are using the same dictionaries for both REFMAC and COOT? 2) What happens in refmac if you just use REFI IDEALISE? And turn on the option for REFMAC to MONITOR MANY - it might tell you if there is some clash which is overriding the geometry restraints.. Eleanor On Wed, 3 Apr 2019 at

[ccp4bb] refmac5 problems with unnatural amino acid

2019-04-03 Thread Deniz Üresin
Hello, I'm trying to refine the structure of a protein mutant that has an unnatural amino acid in it. I created a restraint file for the AA and the mutation worked fine in COOT. But when I use refmac5 for refinement, it always changes the bond angle in the sidechain (an azide group, which should