Re: [ccp4bb] protein quasicrystals?

> > > > From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of Joseph > Ferrara > Sent: Thursday, February 15, 2018 4:57 PM > To: CCP4BB@JISCMAIL.AC.UK > Subject: Re: [ccp4bb] protein quasicrystals? > > Nakane-san, > > There is also Crys

Re: [ccp4bb] protein quasicrystals?

board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of Joseph Ferrara Sent: Thursday, February 15, 2018 4:57 PM To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] protein quasicrystals? Nakane-san, There is also CrysAlisPro, which can handle multiple crystals and may already support your detector.

Re: [ccp4bb] protein quasicrystals?

, 2018 2:03 PM To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] protein quasicrystals? There are programs which are good at indexing patterns from multiply twinned crystals. Bruker AXS has one, to my knowledge. There may be other sources. I suggest you try that first before you invoke a quasicrystal

Re: [ccp4bb] protein quasicrystals?

Qiu <yu@sanofi.com> wrote: > >> As asked by a few people, here are the images of crystals and diffraction. >> >> >> >> Thanks, >> >> Yu >> >> >> >> *From:* CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] *On Behalf

Re: [ccp4bb] protein quasicrystals?

<yu@sanofi.com> > *Date: *Tuesday 13 February 2018 at 16:11 > *To: *"CCP4BB@JISCMAIL.AC.UK" <CCP4BB@JISCMAIL.AC.UK> > *Subject: *[ccp4bb] protein quasicrystals? > > > > Hi, > > > > I have been trying to crystallize a protein complex and

Re: [ccp4bb] protein quasicrystals?

Trevor From: CCP4 bulletin board <CCP4BB@JISCMAIL.AC.UK> on behalf of Yu Qiu <yu@sanofi.com> Reply-To: "yu@sanofi.com" <yu@sanofi.com> Date: Tuesday 13 February 2018 at 16:11 To: "CCP4BB@JISCMAIL.AC.UK" <CCP4BB@JISCMAIL.AC.UK> Subject:

Re: [ccp4bb] protein quasicrystals?

Hi Yu, Have you tried using the Additive Screen (e.g. from Hampton Research) on top of your crystallization condition, and varying the ratio between protein complex and crystallization solution? From the diffraction pattern, it looks you are almost there. Salt crystals don't show spots close to

Re: [ccp4bb] protein quasicrystals?

nofi.com<mailto:yu@sanofi.com> [mailto:yu@sanofi.com] Sent: Tuesday, February 13, 2018 4:03 PM To: Keller, Jacob <kell...@janelia.hhmi.org<mailto:kell...@janelia.hhmi.org>>; CCP4BB@JISCMAIL.AC.UK<mailto:CCP4BB@JISCMAIL.AC.UK> Subject: RE: [ccp4bb] protein quasicrystals? As

Re: [ccp4bb] protein quasicrystals?

in the future. From: yu@sanofi.com [mailto:yu@sanofi.com] Sent: Tuesday, February 13, 2018 4:03 PM To: Keller, Jacob <kell...@janelia.hhmi.org>; CCP4BB@JISCMAIL.AC.UK Subject: RE: [ccp4bb] protein quasicrystals? As asked by a few people, here are the images of crystals and diffr

Re: [ccp4bb] protein quasicrystals?

to this message and follow with its deletion, so that we can ensure such a mistake does not occur in the future. From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of James Phillips Sent: Tuesday, February 13, 2018 3:03 PM To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] protein quasicrystals

Re: [ccp4bb] protein quasicrystals?

Nakane > > > Have you tried microseeding of these sphere crystals? It may help to get > > better crystals. > > > > > > Burak > > > > > > From: CCP4 bulletin board <CCP4BB@JISCMAIL.AC.UK> on behalf of Yu Qiu > &

Re: [ccp4bb] protein quasicrystals?

o get > better crystals. > > > Burak > > > From: CCP4 bulletin board <CCP4BB@JISCMAIL.AC.UK> on behalf of Yu Qiu > <yu@sanofi.com> > Sent: 13 February 2018 15:09:43 > To: CCP4BB@JISCMAIL.AC.UK > Subject: [ccp4bb] protei

Re: [ccp4bb] protein quasicrystals?

ect: [ccp4bb] protein quasicrystals? Hi, I have been trying to crystallize a protein complex and keep getting sphere shape crystals. The diffraction is around 3 angstrom, but looks like multiple lattices. I am wondering if it could be a quasi crystal? Is there anyone has such experience? Thanks, Yu

Re: [ccp4bb] protein quasicrystals?

I am very interested in this topic, and have found incommensurately modulated crystals and few examples of possible protein quasicrystals. Do you have any images you could share? On Tue, Feb 13, 2018 at 9:09 AM, Yu Qiu wrote: > Hi, > > > > I have been trying to crystallize a

[ccp4bb] protein quasicrystals?

Hi, I have been trying to crystallize a protein complex and keep getting sphere shape crystals. The diffraction is around 3 angstrom, but looks like multiple lattices. I am wondering if it could be a quasi crystal? Is there anyone has such experience? Thanks, Yu