[ccp4bb] AW: [ccp4bb] AW: [ccp4bb] AW: [EXTERNAL] [ccp4bb] translational NCS & twinning

2019-01-11 Thread IGBMC
cell, so I would also try molecular replacement > with the ensemble of molecules you got in the small unit cell. > > My two cents, > Herman > > > -Ursprüngliche Nachricht- > Von: DUMAS Philippe (IGBMC) [mailto:p.du...@ibmc-cnrs.unistra.fr] > Gesendet: Freitag, 11

[ccp4bb] AW: [ccp4bb] AW: [ccp4bb] AW: [EXTERNAL] [ccp4bb] translational NCS & twinning

2019-01-11 Thread Herman . Schreuder
[mailto:p.du...@ibmc-cnrs.unistra.fr] Gesendet: Freitag, 11. Januar 2019 11:52 An: Schreuder, Herman /DE Cc: CCP4BB@JISCMAIL.AC.UK Betreff: Re: [ccp4bb] AW: [ccp4bb] AW: [EXTERNAL] [ccp4bb] translational NCS & twinning Le Vendredi 11 Janvier 2019 09:07 CET, herman.schreu...@sanofi.com a écrit:

Re: [ccp4bb] AW: [ccp4bb] AW: [EXTERNAL] [ccp4bb] translational NCS & twinning

2019-01-11 Thread IGBMC
Le Vendredi 11 Janvier 2019 09:07 CET, herman.schreu...@sanofi.com a écrit: Dear Herman, As far as I understood the twinning problem, what you say is only true in some occasions, and not in others. If the "macroscopic" domains are so small that they are smaller than the X-rays coherence length,

[ccp4bb] AW: [ccp4bb] AW: [EXTERNAL] [ccp4bb] translational NCS & twinning

2019-01-11 Thread Herman . Schreuder
Dear Lan, Thank you for your compliment. I do not use Xtriage, so I did not bother looking at the log files. What I meant to say is that with twinning, the crystal has different macroscopic domains where the molecules have different orientations, say one domain with orientation A and one domai