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Re: [ccp4bb] Disordered active sites |
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- Protein crystallographyMain steps:- Protein purification- Crystallisation Special:- Programs for crystallography- X-ray detectors Basic tutorials:- Chemistry- Protein - Peptide - Amino Acids Xtal community:- CCP4BB |
CCP4bb navigationCCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999Subject: Re: Disordered active sites From: artem {- at -} XTALS {- dot -} ORG artem {- at -} XTALS {- dot -} ORG Date: 2007-05-25 This is very protein-specific, for some proteins it is better to co-crystallize with an inhibitor, then countersoak with a different inhibitor, yet for others it is better to co-crystallize with an inhibitor of interest directly. For all it's worth, I personally am a proponent of the second approach, since soaking can and does generate scary artifacts. Artem > Hi, all, > I met some crystal structures with disordered active sites. Soaking > common ligands can not make it become ordered. I am wondering what > people generally do in such situation. > > Thanks, > > Nian Huang > CCP4bb navigationCCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999 |
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